Tcwg-commits July 2015

tcwg-commits@lists.linaro.org

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1355 discussions

[gcc] 06/08: Skip incompatible tests on IA MCU target

by git

This is an automated email from the git hooks/post-receive script. unknown user pushed a commit to branch hjl/iamcu/improve in repository gcc. commit 3f1d45de693545412dbadff345011812bb045f26 Author: H.J. Lu <hjl.tools(a)gmail.com> Date: Wed Jul 8 04:55:05 2015 -0700 Skip incompatible tests on IA MCU target --- gcc/testsuite/gcc.target/i386/i386.exp | 92 +++++++++++++++++++++++++++++++++- 1 file changed, 90 insertions(+), 2 deletions(-) diff --git a/gcc/testsuite/gcc.target/i386/i386.exp b/gcc/testsuite/gcc.target/i386 [...] index 8ca6c51..1b4657d 100644 --- a/gcc/testsuite/gcc.target/i386/i386.exp +++ b/gcc/testsuite/gcc.target/i386/i386.exp @@ -394,7 +394,12 @@ global runtests # Special case compilation of vect-args.c so we don't have to # replicate it 16 times. if [runtest_file_p $runtests $srcdir/$subdir/vect-args.c] { - foreach type { "" -mmmx -m3dnow -msse -msse2 -mavx -mavx2 -mavx512f } { + if { [istarget *-*-elfiamcu] } then { + set types { "" } + } else { + set types { "" -mmmx -m3dnow -msse -msse2 -mavx -mavx2 -mavx512f } + } + foreach type $types { foreach level { "" -O } { set flags "$type $level" verbose -log "Testing vect-args, $flags" 1 @@ -405,7 +410,90 @@ if [runtest_file_p $runtests $srcdir/$subdir/vect-args.c] { # Everything else. set tests [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\]]] -set tests [prune $tests $srcdir/$subdir/vect-args.c] +set all_tests [prune $tests $srcdir/$subdir/vect-args.c] +if { [istarget *-*-elfiamcu] } then { + # Skip tests which are incompatible with Intel MCU. + set tests {} + foreach t $all_tests { + if { [string match "$srcdir/$subdir/20001127-1.c" $t] \ + || [string match "$srcdir/$subdir/20080723-1.c" $t] \ + || [string match "$srcdir/$subdir/980226-1.c" $t] \ + || [string match "$srcdir/$subdir/980414-1.c" $t] \ + || [string match "$srcdir/$subdir/addr-sel-1.c" $t] \ + || [string match "$srcdir/$subdir/incoming-5.c" $t] \ + || [string match "$srcdir/$subdir/mcount_pic.c" $t] \ + || [string match "$srcdir/$subdir/pause-2.c" $t] \ + || [string match "$srcdir/$subdir/pow-1.c" $t] \ + || [string match "$srcdir/$subdir/pr30848.c" $t] \ + || [string match "$srcdir/$subdir/pr45296.c" $t] \ + || [string match "$srcdir/$subdir/pr57736.c" $t] \ + || [string match "$srcdir/$subdir/pr57848.c" $t] \ + || [string match "$srcdir/$subdir/pr58048.c" $t] \ + || [string match "$srcdir/$subdir/pr66047.c" $t] \ + || [string match "$srcdir/$subdir/sibcall-6.c" $t] \ + || [string match "$srcdir/$subdir/sse-5.c" $t] \ + || [string match "$srcdir/$subdir/aggregate-ret*.c" $t] \ + || [string match "$srcdir/$subdir/avx*.c" $t] \ + || [string match "$srcdir/$subdir/funcspec-*.c" $t] \ + || [string match "$srcdir/$subdir/long-double-*.c" $t] \ + || [string match "$srcdir/$subdir/pr57756*.c" $t] \ + || [string match "$srcdir/$subdir/pr59390*.c" $t] \ + || [string match "$srcdir/$subdir/pr59794-*.c" $t] \ + || [string match "$srcdir/$subdir/pr60205-*.c" $t] \ + || [string match "$srcdir/$subdir/pr61925-*.c" $t] } { + continue + } + set options [dg-get-options $t] + if { ! [string match "*-mmmx*" $options] \ + && ! [string match "*-m3dnow*" $options] \ + && ! [string match "*-msse*" $options] \ + && ! [string match "*-mssse*" $options] \ + && ! [string match "*-mavx*" $options] \ + && ! [string match "*-madx*" $options] \ + && ! [string match "*-maes*" $options] \ + && ! [string match "*-mbmi*" $options] \ + && ! [string match "*-mclflushopt*" $options] \ + && ! [string match "*-mclwb*" $options] \ + && ! [string match "*-mf16c*" $options] \ + && ! [string match "*-mfma*" $options] \ + && ! [string match "*-mfxsr*" $options] \ + && ! [string match "*-mhle*" $options] \ + && ! [string match "*-mlzcnt*" $options] \ + && ! [string match "*-mmwaitx*" $options] \ + && ! [string match "*-mpclmul*" $options] \ + && ! [string match "*-mpcommit*" $options] \ + && ! [string match "*-mprefetchwt1*" $options] \ + && ! [string match "*-mprfchw*" $options] \ + && ! [string match "*-mrdrnd*" $options] \ + && ! [string match "*-mrdseed*" $options] \ + && ! [string match "*-mrtm*" $options] \ + && ! [string match "*-msha*" $options] \ + && ! [string match "*-mtbm*" $options] \ + && ! [string match "*-mxop*" $options] \ + && ! [string match "*-mxsave*" $options] \ + && ! [string match "*-mvzeroupper*" $options] \ + && ! [string match "*-march=i686*" $options] \ + && ! [string match "*-march=atom*" $options] \ + && ! [string match "*-march=core*" $options] \ + && ! [string match "*-march=nocona*" $options] \ + && ! [string match "*-march=pentium*" $options] \ + && ! [string match "*-march=amdfam10*" $options] \ + && ! [string match "*-march=athlon*" $options] \ + && ! [string match "*-march=barcelona*" $options] \ + && ! [string match "*-march=bdver*" $options] \ + && ! [string match "*-march=k6*" $options] \ + && ! [string match "*-march=k8*" $options] \ + && ! [string match "*-march=opteron*" $options] \ + && ! [string match "*-march=x86-64*" $options] \ + && ! [string match "*-march=native*" $options] \ + && ! [string match "*-mfpmath=*" $options] \ + && ! [string match "*-mregparm=*" $options] } { + lappend tests $t + } + } +} else { + set tests $all_tests +} # Main loop. dg-runtest $tests "" $DEFAULT_CFLAGS -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[gcc] 08/08: Also check configure.ac in binutils source tree

by git

This is an automated email from the git hooks/post-receive script. unknown user pushed a commit to branch hjl/iamcu/improve in repository gcc. commit 58c2737e1f9711c9b687adfa68cf519d4a8090b3 Author: H.J. Lu <hjl.tools(a)gmail.com> Date: Wed Jul 15 08:07:04 2015 -0700 Also check configure.ac in binutils source tree The configure.in files in binutils source tree have been renamed to configure.ac. This patch checks both configure.in and configure.ac in binutils source tree. * acinclude.m4 (_gcc_COMPUTE_GAS_VERSION): Also check $gcc_cv_as_gas_srcdir/configure.ac. * configure.ac (gcc_cv_as_gas_configure): New. Set if configure.in or configure.ac exist. (gcc_cv_ld_gld_configure): Likewise. (gcc_cv_binutils_configure): Likewise. (gcc_cv_as): Check $gcc_cv_as_gas_configure instead of $gcc_cv_as_gas_srcdir/configure.in. (gcc_cv_ld): Check $gcc_cv_ld_gld_configure instead of $gcc_cv_ld_gld_srcdir/configure.in. (gcc_cv_nm): Check $gcc_cv_binutils_configure instead of $gcc_cv_binutils_srcdir/configure.in. (gcc_cv_objdump): Likewise. (gcc_cv_readelf): Likewise. * configure: Regenerated. _gcc_COMPUTE_GAS_VERSION --- gcc/acinclude.m4 | 1 + gcc/configure | 31 +++++++++++++++++++++++++------ gcc/configure.ac | 30 ++++++++++++++++++++++++------ 3 files changed, 50 insertions(+), 12 deletions(-) diff --git a/gcc/acinclude.m4 b/gcc/acinclude.m4 index 94da88e..3d30b0f 100644 --- a/gcc/acinclude.m4 +++ b/gcc/acinclude.m4 @@ -390,6 +390,7 @@ AC_DEFUN([_gcc_COMPUTE_GAS_VERSION], [gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd for f in $gcc_cv_as_bfd_srcdir/configure \ $gcc_cv_as_gas_srcdir/configure \ + $gcc_cv_as_gas_srcdir/configure.ac \ $gcc_cv_as_gas_srcdir/configure.in \ $gcc_cv_as_gas_srcdir/Makefile.in ; do gcc_cv_gas_version=`sed -n -e 's/^[[ ]]*VERSION=[[^0-9A-Za-z_]]*\([[0-9]]*\.[[0 [...] diff --git a/gcc/configure b/gcc/configure index 08bce32..22f7230 100755 --- a/gcc/configure +++ b/gcc/configure @@ -21674,6 +21674,12 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu gcc_cv_gas_major_version= gcc_cv_gas_minor_version= gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas +gcc_cv_as_gas_configure= +if test -f $gcc_cv_as_gas_srcdir/configure.in; then + gcc_cv_as_gas_configure=$gcc_cv_as_gas_srcdir/configure.in; +elif test -f $gcc_cv_as_gas_srcdir/configure.ac; then + gcc_cv_as_gas_configure=$gcc_cv_as_gas_srcdir/configure.ac +fi if test "${gcc_cv_as+set}" = set; then : @@ -21681,7 +21687,7 @@ else if test -x "$DEFAULT_ASSEMBLER"; then gcc_cv_as="$DEFAULT_ASSEMBLER" -elif test -f $gcc_cv_as_gas_srcdir/configure.in \ +elif test -n "$gcc_cv_as_gas_configure" \ && test -f ../gas/Makefile \ && test x$build = x$host; then gcc_cv_as=../gas/as-new$build_exeext @@ -21754,6 +21760,7 @@ $as_echo "newly built gas" >&6; } gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd for f in $gcc_cv_as_bfd_srcdir/configure \ $gcc_cv_as_gas_srcdir/configure \ + $gcc_cv_as_gas_srcdir/configure.ac \ $gcc_cv_as_gas_srcdir/configure.in \ $gcc_cv_as_gas_srcdir/Makefile.in ; do gcc_cv_gas_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\ [...] @@ -21832,6 +21839,12 @@ gcc_cv_gld_minor_version= gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd +gcc_cv_ld_gld_configure= +if test -f $gcc_cv_ld_gld_srcdir/configure.in; then + gcc_cv_ld_gld_configure=gcc_cv_ld_gld_srcdir/configure.in +elif test -f $gcc_cv_ld_gld_srcdir/configure.ac; then + gcc_cv_ld_gld_configure=gcc_cv_ld_gld_srcdir/configure.ac +fi if test "${gcc_cv_ld+set}" = set; then : @@ -21844,7 +21857,7 @@ elif test $install_gold_as_default = yes \ && test -f ../gold/Makefile \ && test x$build = x$host; then gcc_cv_ld=../gold/ld-new$build_exeext -elif test -f $gcc_cv_ld_gld_srcdir/configure.in \ +elif test -n "$gcc_cv_ld_gld_configure" \ && test -f ../ld/Makefile \ && test x$build = x$host; then gcc_cv_ld=../ld/ld-new$build_exeext @@ -21960,7 +21973,7 @@ $as_echo "newly built ld" >&6; } elif test "$ld_is_gold" = yes; then in_tree_ld_is_elf=yes fi - for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ [...] + for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ [...] do gcc_cv_gld_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\ [...] if test x$gcc_cv_gld_version != x; then @@ -21989,11 +22002,17 @@ fi # Figure out what nm we will be using. gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils +gcc_cv_binutils_configure= +if test -f $gcc_cv_binutils_srcdir/configure.in; then + gcc_cv_binutils_configure=$gcc_cv_binutils_srcdir/configure.in +elif test -f $gcc_cv_binutils_srcdir/configure.ac; then + gcc_cv_binutils_configure=$gcc_cv_binutils_srcdir/configure.ac +fi if test "${gcc_cv_nm+set}" = set; then : else -if test -f $gcc_cv_binutils_srcdir/configure.in \ +if test -n "$gcc_cv_binutils_configure" \ && test -f ../binutils/Makefile \ && test x$build = x$host; then gcc_cv_nm=../binutils/nm-new$build_exeext @@ -22072,7 +22091,7 @@ if test "${gcc_cv_objdump+set}" = set; then : else -if test -f $gcc_cv_binutils_srcdir/configure.in \ +if test -n "$gcc_cv_binutils_configure" \ && test -f ../binutils/Makefile \ && test x$build = x$host; then # Single tree build which includes binutils. @@ -22144,7 +22163,7 @@ if test "${gcc_cv_readelf+set}" = set; then : else -if test -f $gcc_cv_binutils_srcdir/configure.in \ +if test -n "$gcc_cv_binutils_configure" \ && test -f ../binutils/Makefile \ && test x$build = x$host; then # Single tree build which includes binutils. diff --git a/gcc/configure.ac b/gcc/configure.ac index 326bb59..9da8331 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -2086,12 +2086,18 @@ AC_SUBST(enable_fast_install) gcc_cv_gas_major_version= gcc_cv_gas_minor_version= gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas +gcc_cv_as_gas_configure= +if test -f $gcc_cv_as_gas_srcdir/configure.in; then + gcc_cv_as_gas_configure=$gcc_cv_as_gas_srcdir/configure.in; +elif test -f $gcc_cv_as_gas_srcdir/configure.ac; then + gcc_cv_as_gas_configure=$gcc_cv_as_gas_srcdir/configure.ac +fi m4_pattern_allow([AS_FOR_TARGET])dnl AS_VAR_SET_IF(gcc_cv_as,, [ if test -x "$DEFAULT_ASSEMBLER"; then gcc_cv_as="$DEFAULT_ASSEMBLER" -elif test -f $gcc_cv_as_gas_srcdir/configure.in \ +elif test -n "$gcc_cv_as_gas_configure" \ && test -f ../gas/Makefile \ && test x$build = x$host; then gcc_cv_as=../gas/as-new$build_exeext @@ -2171,6 +2177,12 @@ gcc_cv_gld_minor_version= gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd +gcc_cv_ld_gld_configure= +if test -f $gcc_cv_ld_gld_srcdir/configure.in; then + gcc_cv_ld_gld_configure=gcc_cv_ld_gld_srcdir/configure.in +elif test -f $gcc_cv_ld_gld_srcdir/configure.ac; then + gcc_cv_ld_gld_configure=gcc_cv_ld_gld_srcdir/configure.ac +fi AS_VAR_SET_IF(gcc_cv_ld,, [ if test -x "$DEFAULT_LINKER"; then @@ -2180,7 +2192,7 @@ elif test $install_gold_as_default = yes \ && test -f ../gold/Makefile \ && test x$build = x$host; then gcc_cv_ld=../gold/ld-new$build_exeext -elif test -f $gcc_cv_ld_gld_srcdir/configure.in \ +elif test -n "$gcc_cv_ld_gld_configure" \ && test -f ../ld/Makefile \ && test x$build = x$host; then gcc_cv_ld=../ld/ld-new$build_exeext @@ -2244,7 +2256,7 @@ if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \ elif test "$ld_is_gold" = yes; then in_tree_ld_is_elf=yes fi - for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ [...] + for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ [...] do changequote(,)dnl gcc_cv_gld_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\ [...] @@ -2276,8 +2288,14 @@ AC_SUBST(ORIGINAL_LD_GOLD_FOR_TARGET) # Figure out what nm we will be using. gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils +gcc_cv_binutils_configure= +if test -f $gcc_cv_binutils_srcdir/configure.in; then + gcc_cv_binutils_configure=$gcc_cv_binutils_srcdir/configure.in +elif test -f $gcc_cv_binutils_srcdir/configure.ac; then + gcc_cv_binutils_configure=$gcc_cv_binutils_srcdir/configure.ac +fi AS_VAR_SET_IF(gcc_cv_nm,, [ -if test -f $gcc_cv_binutils_srcdir/configure.in \ +if test -n "$gcc_cv_binutils_configure" \ && test -f ../binutils/Makefile \ && test x$build = x$host; then gcc_cv_nm=../binutils/nm-new$build_exeext @@ -2309,7 +2327,7 @@ esac # Figure out what objdump we will be using. AS_VAR_SET_IF(gcc_cv_objdump,, [ -if test -f $gcc_cv_binutils_srcdir/configure.in \ +if test -n "$gcc_cv_binutils_configure" \ && test -f ../binutils/Makefile \ && test x$build = x$host; then # Single tree build which includes binutils. @@ -2334,7 +2352,7 @@ fi # Figure out what readelf we will be using. AS_VAR_SET_IF(gcc_cv_readelf,, [ -if test -f $gcc_cv_binutils_srcdir/configure.in \ +if test -n "$gcc_cv_binutils_configure" \ && test -f ../binutils/Makefile \ && test x$build = x$host; then # Single tree build which includes binutils. -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[gcc] 05/08: Turn off loop and funcion alignments for IA MCU

by git

This is an automated email from the git hooks/post-receive script. unknown user pushed a commit to branch hjl/iamcu/improve in repository gcc. commit 2af53842dc9908e7054879f01c0dfb1f6f6653e2 Author: H.J. Lu <hjl.tools(a)gmail.com> Date: Fri Jul 10 04:05:53 2015 -0700 Turn off loop and funcion alignments for IA MCU --- gcc/config/i386/i386.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index a5824e8..a252473 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -2557,7 +2557,7 @@ static const struct ptt processor_target_table[PROCESSOR_max] = {"i386", &i386_cost, 4, 3, 4, 3, 4}, {"i486", &i486_cost, 16, 15, 16, 15, 16}, {"pentium", &pentium_cost, 16, 7, 16, 7, 16}, - {"iamcu", &iamcu_cost, 16, 7, 16, 7, 16}, + {"iamcu", &iamcu_cost, 0, 0, 0, 0, 0}, {"pentiumpro", &pentiumpro_cost, 16, 15, 16, 10, 16}, {"pentium4", &pentium4_cost, 0, 0, 0, 0, 0}, {"nocona", &nocona_cost, 0, 0, 0, 0, 0}, -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[gcc] 01/08: Add __builtin_ia32_stack_top

by git

This is an automated email from the git hooks/post-receive script. unknown user pushed a commit to branch hjl/iamcu/improve in repository gcc. commit f57ca46cb6086a27a62e26e3f054804ce82cfb22 Author: H.J. Lu <hjl.tools(a)gmail.com> Date: Tue Jul 21 14:32:09 2015 -0700 Add __builtin_ia32_stack_top When __builtin_frame_address is used to retrieve the address of the function stack frame, the frame pointer is always kept, which wastes one register and 2 instructions. For x86-32, one less register means significant negative impact on performance. This patch adds a new builtin function, __builtin_ia32_stack_top, to x86 backend. It returns the stack address when the function is called. gcc/ PR target/66960 * config/i386/i386.c (ix86_expand_prologue): Sorry if DRAP is used and the stack address has been taken. (ix86_builtins): Add IX86_BUILTIN_STACK_TOP. (ix86_init_mmx_sse_builtins): Add __builtin_ia32_stack_top. (ix86_expand_builtin): Handle IX86_BUILTIN_STACK_TOP. * config/i386/i386.h (machine_function): Add stack_top_taken. * doc/extend.texi: Document __builtin_ia32_stack_top. gcc/testsuite/ PR target/66960 * gcc.target/i386/pr66960-1.c: New test. * gcc.target/i386/pr66960-2.c: Likewise. * gcc.target/i386/pr66960-3.c: Likewise. * gcc.target/i386/pr66960-4.c: Likewise. * gcc.target/i386/pr66960-5.c: Likewise. --- gcc/config/i386/i386.c | 28 ++++++++++++++++++++++++++ gcc/config/i386/i386.h | 4 ++++ gcc/doc/extend.texi | 3 +++ gcc/testsuite/gcc.target/i386/pr66960-1.c | 33 +++++++++++++++++++++++++++++++ gcc/testsuite/gcc.target/i386/pr66960-2.c | 33 +++++++++++++++++++++++++++++++ gcc/testsuite/gcc.target/i386/pr66960-3.c | 17 ++++++++++++++++ gcc/testsuite/gcc.target/i386/pr66960-4.c | 21 ++++++++++++++++++++ gcc/testsuite/gcc.target/i386/pr66960-5.c | 21 ++++++++++++++++++++ 8 files changed, 160 insertions(+) diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index b10569a..a5824e8 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -11613,6 +11613,12 @@ ix86_expand_prologue (void) { int align_bytes = crtl->stack_alignment_needed / BITS_PER_UNIT; + /* Can't use DRAP if the stack address has been taken. */ + if (cfun->machine->stack_top_taken) + sorry ("%<__builtin_ia32_stack_top%> not supported with stack" + " realignment. This may be worked around by adding" + " -maccumulate-outgoing-arg."); + /* Only need to push parameter pointer reg if it is caller saved. */ if (!call_used_regs[REGNO (crtl->drap_reg)]) { @@ -30779,6 +30785,9 @@ enum ix86_builtins IX86_BUILTIN_READ_FLAGS, IX86_BUILTIN_WRITE_FLAGS, + /* Get the stack address when the function is called. */ + IX86_BUILTIN_STACK_TOP, + IX86_BUILTIN_MAX }; @@ -34391,6 +34400,10 @@ ix86_init_mmx_sse_builtins (void) def_builtin (OPTION_MASK_ISA_MWAITX, "__builtin_ia32_mwaitx", VOID_FTYPE_UNSIGNED_UNSIGNED_UNSIGNED, IX86_BUILTIN_MWAITX); + /* Get the stack address when the function is called. */ + def_builtin (0, "__builtin_ia32_stack_top", + PVOID_FTYPE_VOID, IX86_BUILTIN_STACK_TOP); + /* Add FMA4 multi-arg argument instructions */ for (i = 0, d = bdesc_multi_arg; i < ARRAY_SIZE (bdesc_multi_arg); i++, d++) { @@ -40325,6 +40338,21 @@ addcarryx: emit_insn (gen_xabort (op0)); return 0; + case IX86_BUILTIN_STACK_TOP: + cfun->machine->stack_top_taken = true; + + if (!target + || GET_MODE (target) != Pmode + || !register_operand (target, Pmode)) + target = gen_reg_rtx (Pmode); + + /* After the prologue, stack top is at -WORD(AP) in the current + frame. */ + emit_insn (gen_rtx_SET (target, + plus_constant (Pmode, arg_pointer_rtx, + -UNITS_PER_WORD))); + return target; + default: break; } diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index ab668fe..a33a9eb 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -2483,6 +2483,10 @@ struct GTY(()) machine_function { /* If true, it is safe to not save/restore DRAP register. */ BOOL_BITFIELD no_drap_save_restore : 1; + /* If true, the stack address of the current function has been + taken. */ + BOOL_BITFIELD stack_top_taken : 1; + /* If true, there is register available for argument passing. This is used only in ix86_function_ok_for_sibcall by 32-bit to determine if there is scratch register available for indirect sibcall. In diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index b18d8fb..a41defc 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -16661,6 +16661,9 @@ The following built-in function is always available. @item void __builtin_ia32_pause (void) Generates the @code{pause} machine instruction with a compiler memory barrier. + +@item void *__builtin_ia32_stack_top (void) +Retrieves the stack address when the function is called. @end table The following floating-point built-in functions are made available in the diff --git a/gcc/testsuite/gcc.target/i386/pr66960-1.c b/gcc/testsuite/gcc.target/i [...] new file mode 100644 index 0000000..74181cf --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr66960-1.c @@ -0,0 +1,33 @@ +/* { dg-do compile { target *-*-linux* } } */ +/* { dg-options "-O2 -fomit-frame-pointer" { target { lp64 } } } */ +/* { dg-options "-O2 -fomit-frame-pointer -maddress-mode=short" { target { x32 } } } */ +/* { dg-options "-O2 -fomit-frame-pointer -miamcu" { target { ia32 } } } */ + +extern char **environ; +extern void exit (int status); +extern int main (long argc, char **argv, char **envp); + +void +_start (void) +{ + void *argc_p = __builtin_ia32_stack_top (); + char **argv = (char **) (argc_p + sizeof (void *)); + long argc = *(long *) argc_p; + int status; + + environ = argv + argc + 1; + + status = main (argc, argv, environ); + + exit (status); +} + +/* { dg-final { scan-assembler "movq\[ \t\]8\$%rsp\$, %rdi" { target lp64 } } } */ +/* { dg-final { scan-assembler "leaq\[ \t\]16\$%rsp\$, %rsi" { target lp64 } } } */ +/* { dg-final { scan-assembler "leaq\[ \t\]24\$%rsp,%rdi,8\$, %rdx" { target lp6 [...] +/* { dg-final { scan-assembler "movl\[ \t\]8\$%esp\$, %edi" { target x32 } } } */ +/* { dg-final { scan-assembler "leal\[ \t\]12\$%rsp\$, %esi" { target x32 } } } */ +/* { dg-final { scan-assembler "leal\[ \t\]4\$%rsi,%rdi,4\$, %edx" { target x32 [...] +/* { dg-final { scan-assembler "movl\[ \t\]\$%esp\$, %eax" { target ia32 } } } */ +/* { dg-final { scan-assembler "leal\[ \t\]4\$%esp\$, %edx" { target ia32 } } } */ +/* { dg-final { scan-assembler "leal\[ \t\]8\$%esp,%eax,4\$, %ecx" { target ia32 [...] diff --git a/gcc/testsuite/gcc.target/i386/pr66960-2.c b/gcc/testsuite/gcc.target/i [...] new file mode 100644 index 0000000..8252c2c --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr66960-2.c @@ -0,0 +1,33 @@ +/* { dg-do compile { target *-*-linux* } } */ +/* { dg-options "-O2 -fno-omit-frame-pointer" { target { lp64 } } } */ +/* { dg-options "-O2 -fno-omit-frame-pointer -maddress-mode=short" { target { x32 [...] +/* { dg-options "-O2 -fno-omit-frame-pointer -miamcu" { target { ia32 } } } */ + +extern char **environ; +extern void exit (int status); +extern int main (long argc, char **argv, char **envp); + +void +_start (void) +{ + void *argc_p = __builtin_ia32_stack_top (); + char **argv = (char **) (argc_p + sizeof (void *)); + long argc = *(long *) argc_p; + int status; + + environ = argv + argc + 1; + + status = main (argc, argv, environ); + + exit (status); +} + +/* { dg-final { scan-assembler "movq\[ \t\]8\$%rbp\$, %rdi" { target lp64 } } } */ +/* { dg-final { scan-assembler "leaq\[ \t\]16\$%rbp\$, %rsi" { target lp64 } } } */ +/* { dg-final { scan-assembler "leaq\[ \t\]24\$%rbp,%rdi,8\$, %rdx" { target lp6 [...] +/* { dg-final { scan-assembler "movl\[ \t\]8\$%ebp\$, %edi" { target x32 } } } */ +/* { dg-final { scan-assembler "leal\[ \t\]12\$%rbp\$, %esi" { target x32 } } } */ +/* { dg-final { scan-assembler "leal\[ \t\]4\$%rsi,%rdi,4\$, %edx" { target x32 [...] +/* { dg-final { scan-assembler "movl\[ \t\]4\$%ebp\$, %eax" { target ia32 } } } */ +/* { dg-final { scan-assembler "leal\[ \t\]8\$%ebp\$, %edx" { target ia32 } } } */ +/* { dg-final { scan-assembler "leal\[ \t\]12\$%ebp,%eax,4\$, %ecx" { target ia3 [...] diff --git a/gcc/testsuite/gcc.target/i386/pr66960-3.c b/gcc/testsuite/gcc.target/i [...] new file mode 100644 index 0000000..1698003 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr66960-3.c @@ -0,0 +1,17 @@ +/* { dg-do compile { target *-*-linux* } } */ +/* { dg-options "-O2 -mno-accumulate-outgoing-args" { target { lp64 } } } */ +/* { dg-options "-O2 -mno-accumulate-outgoing-args -maddress-mode=short" { target [...] +/* { dg-options "-O2 -mno-accumulate-outgoing-args -miamcu" { target { ia32 } } } */ + +extern void abort (void); +extern int check_int (int *i, int align); +typedef int aligned __attribute__((aligned(64))); + +void * +foo (void) +{ + aligned j; + if (check_int (&j, __alignof__(j)) != j) + abort (); + return __builtin_ia32_stack_top (); +} /* { dg-message "sorry, unimplemented: .__builtin_ia32_stack_top. not supported" } */ diff --git a/gcc/testsuite/gcc.target/i386/pr66960-4.c b/gcc/testsuite/gcc.target/i [...] new file mode 100644 index 0000000..82a032c --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr66960-4.c @@ -0,0 +1,21 @@ +/* { dg-do compile { target *-*-linux* } } */ +/* { dg-options "-O2 -maccumulate-outgoing-args" { target { lp64 } } } */ +/* { dg-options "-O2 -maccumulate-outgoing-args -maddress-mode=short" { target { x [...] +/* { dg-options "-O2 -maccumulate-outgoing-args -miamcu" { target { ia32 } } } */ + +extern void abort (void); +extern int check_int (int *i, int align); +typedef int aligned __attribute__((aligned(64))); + +void * +foo (void) +{ + aligned j; + if (check_int (&j, __alignof__(j)) != j) + abort (); + return __builtin_ia32_stack_top (); +} + +/* { dg-final { scan-assembler "leaq\[ \t\]8\$%rbp\$, %rax" { target lp64 } } } */ +/* { dg-final { scan-assembler "leal\[ \t\]8\$%rbp\$, %eax" { target x32 } } } */ +/* { dg-final { scan-assembler "leal\[ \t\]4\$%ebp\$, %eax" { target ia32 } } } */ diff --git a/gcc/testsuite/gcc.target/i386/pr66960-5.c b/gcc/testsuite/gcc.target/i [...] new file mode 100644 index 0000000..21904c8 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr66960-5.c @@ -0,0 +1,21 @@ +/* { dg-do link } */ +/* { dg-options "-O" } */ + +extern void link_error (void); + +__attribute__ ((noinline, noclone)) +void +foo (void) +{ + void **p = __builtin_ia32_stack_top (); + void *ra = __builtin_return_address (0); + if (*p != ra) + link_error (); +} + +int +main (void) +{ + foo (); + return 0; +} -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[gcc] 04/08: Turn on X86_TUNE_USE_BT for IA MCU

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This is an automated email from the git hooks/post-receive script. unknown user pushed a commit to branch hjl/iamcu/improve in repository gcc. commit 3242af8a0ea7474f3eb883925509f5f68c9dca20 Author: H.J. Lu <hjl.tools(a)gmail.com> Date: Thu Jul 9 18:51:01 2015 -0700 Turn on X86_TUNE_USE_BT for IA MCU --- gcc/config/i386/x86-tune.def | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/config/i386/x86-tune.def b/gcc/config/i386/x86-tune.def index eb271b8..6d65ca8 100644 --- a/gcc/config/i386/x86-tune.def +++ b/gcc/config/i386/x86-tune.def @@ -292,7 +292,7 @@ DEF_TUNE (X86_TUNE_USE_CLTD, "use_cltd", /* X86_TUNE_USE_BT: Enable use of BT (bit test) instructions. */ DEF_TUNE (X86_TUNE_USE_BT, "use_bt", m_CORE_ALL | m_BONNELL | m_SILVERMONT | m_KNL | m_INTEL - | m_AMD_MULTIPLE | m_GENERIC) + | m_IAMCU | m_AMD_MULTIPLE | m_GENERIC) /*****************************************************************************/ /* 387 instruction selection tuning */ -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[gcc] 07/08: IA MCU run-time doesn't support TLS

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This is an automated email from the git hooks/post-receive script. unknown user pushed a commit to branch hjl/iamcu/improve in repository gcc. commit 6eee3bee6c18f9a847cb0039e9bde651c1b52987 Author: H.J. Lu <hjl.tools(a)gmail.com> Date: Wed Jul 8 19:46:43 2015 -0700 IA MCU run-time doesn't support TLS Return 0 in check_effective_target_tls_native and check_effective_target_tls_emulated for IA MCU target. --- gcc/testsuite/lib/target-supports.exp | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index 1988301..c97fa08 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -701,8 +701,9 @@ proc check_effective_target_tls {} { proc check_effective_target_tls_native {} { # VxWorks uses emulated TLS machinery, but with non-standard helper - # functions, so we fail to automatically detect it. - if { [istarget *-*-vxworks*] } { + # functions, so we fail to automatically detect it. IA MCU run-time + # doesn't support TLS. + if { [istarget *-*-vxworks*] || [istarget *-*-elfiamcu] } { return 0 } @@ -716,6 +717,11 @@ proc check_effective_target_tls_native {} { # Return 1 if *emulated* thread local storage (TLS) is supported, 0 otherwise. proc check_effective_target_tls_emulated {} { + # IA MCU run-time doesn't support TLS. + if { [istarget *-*-elfiamcu] } { + return 0 + } + # VxWorks uses emulated TLS machinery, but with non-standard helper # functions, so we fail to automatically detect it. if { [istarget *-*-vxworks*] } { -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[gcc] 02/08: Skip error_mark_node type decls

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This is an automated email from the git hooks/post-receive script. unknown user pushed a commit to branch hjl/iamcu/improve in repository gcc. commit 320829270d8e9135216e5e077a3a5a5d865006e9 Author: H.J. Lu <hjl.tools(a)gmail.com> Date: Wed Jul 8 08:28:03 2015 -0700 Skip error_mark_node type decls There is no need to finalize error_mark_node type decls. gcc/ PR target/66810 * cgraphbuild.c (pass_build_cgraph_edges::execute): Skip error_mark_node type decls. gcc/testsuite/ PR target/66810 * gcc.target/i386/pr66810.c: New test. --- gcc/cgraphbuild.c | 3 ++- gcc/testsuite/gcc.target/i386/pr66810.c | 10 ++++++++++ 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/gcc/cgraphbuild.c b/gcc/cgraphbuild.c index 7d2d096..4d679d9 100644 --- a/gcc/cgraphbuild.c +++ b/gcc/cgraphbuild.c @@ -381,7 +381,8 @@ pass_build_cgraph_edges::execute (function *fun) FOR_EACH_LOCAL_DECL (fun, ix, decl) if (TREE_CODE (decl) == VAR_DECL && (TREE_STATIC (decl) && !DECL_EXTERNAL (decl)) - && !DECL_HAS_VALUE_EXPR_P (decl)) + && !DECL_HAS_VALUE_EXPR_P (decl) + && TREE_TYPE (decl) != error_mark_node) varpool_node::finalize_decl (decl); record_eh_tables (node, fun); diff --git a/gcc/testsuite/gcc.target/i386/pr66810.c b/gcc/testsuite/gcc.target/i38 [...] new file mode 100644 index 0000000..4778b37 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr66810.c @@ -0,0 +1,10 @@ +/* { dg-do compile { target ia32 } } */ +/* { dg-options "-mno-sse -mno-mmx -miamcu" } */ + +int vv; + +void +i (void) +{ + static int a[vv]; /* { dg-error "storage size" } */ +} -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[gcc] branch hjl/iamcu/improve updated (3fae803 -> 58c2737)

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This is an automated email from the git hooks/post-receive script. unknown user pushed a change to branch hjl/iamcu/improve in repository gcc. discards 3fae803 Also check configure.ac in binutils source tree discards 8adb848 IA MCU run-time doesn't support TLS discards fe468db Skip incompatible tests on IA MCU target discards ae014ee Turn off loop and funcion alignments for IA MCU discards ab9213a Turn on X86_TUNE_USE_BT for IA MCU discards a33f43a Turn off X86_TUNE_ZERO_EXTEND_WITH_AND for IA MCU discards 63fbd4a Skip error_mark_node type decls adds 25c6b8e * config/i386/i386.md (pushsf splitter): Pass curr_insn to [...] adds 3bd5670 Daily bump. adds 0d8001a fix pr46851 and pr60340: remove unmaintained omega dependence test adds 2e345fc PR target/66922 * config/i386/i386.c (ix86_expand_pextr): R [...] adds ad02792 fix compilation of vmsdbgout.c adds cab0d20 Daily bump. adds 6e08238 * doc/xml/manual/status_cxx2017.xml: Fix URL for N4279. * d [...] adds 3c96ade Daily bump. adds 05d2655 Fix partial specialization syntax of wide int traits. adds b8783ab [PATCH][combine][1/2] Try to simplify before substituting adds 5ced42f [simplify-rtx][2/2] Simplify - (y ? -x : x) -> (!y ? -x : x) adds 8d669e7 PR c++/55095 * c-common.c (c_fully_fold_internal): Warn abo [...] adds 049434b [AArch64][testcase] Restrict got_mem_hoist_1.c with small mem [...] adds 49c77a4 * genemit.c (print_code, gen_exp, gen_insn, gen_expand, gen_ [...] adds 196c8bc * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move la [...] adds f337168 PR target/66217 * config/rs6000/constraints.md ("S", "T", " [...] adds 834127d * config/rs6000/rs6000.md (*lt0_disi): New. adds b4a3304 compiler: Remove unnecessary check for GCC-specific issue. adds 7da522b compiler: Create dummy labels for blank labels. adds 933b058 * oacc-parallel.c (GOACC_parallel): Move variadic handling i [...] adds 0fc32b1 Missed a difference between gomp4 and trunk adds bdb7800 Refactor graphite-isl-ast-to-gimple.c adds 79af360 add missing changelog adds 41a48fd * config/i386/i386.c (ix86_md_asm_adjust): Handle DImode des [...] adds 89eaf71 * include/bits/c++config: Fix abi_tag in special modes. adds d9b3844 * config/rl78/rl78-real.md (andqi3_real): Expand operands for [...] adds ebd5ca6 Daily bump. adds b1eac90 [match.pd] PR middle-end/66915 Restrict A - B -> A + (-B) to [...] adds 487ff34 * gcc.dg/vmx/unpack-be-order.c: Use -Wno-shift-overflow. * [...] adds 12f384c Fix ChangeLog of r225926 (PR fortran/61831) adds 963e11e 2015-07-21 Alex Velenko <Alex.Velenko(a)arm.com> gcc/testsuit [...] adds 9f8f6cb Fix r225926's broken testcase adds 7de5731 libgomp/ * target.c (gomp_offload_image_to_device): Rename [...] adds 9fe7e11 2015-07-21 Richard Biener <rguenther(a)suse.de> adds 7c1913d 2015-07-21 Alex Velenko <Alex.Velenko(a)arm.com> adds aa18db9 PR target/66956 * config/avr/avr-dimode.md (<extend_u>mulsi [...] adds a26dad6 * configure.ac: Add check for new options in isl-0.15. * co [...] adds 44a5770 2015-07-21 Andrew MacLeod <amacleod(a)redhat.com> adds 189317c 2015-07-21 Vladimir Makarov <vmakarov(a)redhat.com> adds d009152 /cp 2015-07-21 Paolo Carlini <paolo.carlini(a)oracle.com> adds da3f7d6 Daily bump. new f57ca46 Add __builtin_ia32_stack_top new 3208292 Skip error_mark_node type decls new e190dde Turn off X86_TUNE_ZERO_EXTEND_WITH_AND for IA MCU new 3242af8 Turn on X86_TUNE_USE_BT for IA MCU new 2af5384 Turn off loop and funcion alignments for IA MCU new 3f1d45d Skip incompatible tests on IA MCU target new 6eee3be IA MCU run-time doesn't support TLS new 58c2737 Also check configure.ac in binutils source tree This update added new revisions after undoing existing revisions. That is to say, some revisions that were in the old version of the branch are not in the new version. This situation occurs when a user --force pushes a change and generates a repository containing something like this: * -- * -- B -- O -- O -- O (3fae803) \ N -- N -- N refs/heads/hjl/iamcu/improve (58c2737) You should already have received notification emails for all of the O revisions, and so the following emails describe only the N revisions from the common base, B. Any revisions marked "omits" are not gone; other references still refer to them. Any revisions marked "discards" are gone forever. The 8 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference. Summary of changes: gcc/ChangeLog | 254 + gcc/DATESTAMP | 2 +- gcc/Makefile.in | 1 - gcc/c-family/ChangeLog | 11 + gcc/c-family/c-common.c | 61 +- gcc/c-family/c-common.h | 1 + gcc/c-family/c-opts.c | 4 + gcc/c-family/c.opt | 8 + gcc/c/ChangeLog | 6 + gcc/c/c-typeck.c | 23 +- gcc/combine.c | 90 +- gcc/common.opt | 2 +- gcc/config.in | 6 + gcc/config/avr/avr-dimode.md | 6 +- gcc/config/i386/i386.c | 51 +- gcc/config/i386/i386.h | 4 + gcc/config/i386/i386.md | 72 +- gcc/config/nvptx/mkoffload.c | 21 +- gcc/config/rl78/rl78-real.md | 4 +- gcc/config/rs6000/constraints.md | 20 +- gcc/config/rs6000/predicates.md | 170 +- gcc/config/rs6000/rs6000-protos.h | 17 +- gcc/config/rs6000/rs6000.c | 796 +-- gcc/config/rs6000/rs6000.md | 1352 ++--- gcc/configure | 31 + gcc/configure.ac | 14 + gcc/cp/ChangeLog | 10 + gcc/cp/decl.c | 7 +- gcc/cp/typeck.c | 3 + gcc/doc/extend.texi | 3 + gcc/doc/invoke.texi | 56 +- gcc/doc/loop.texi | 31 - gcc/doc/md.texi | 12 - gcc/genemit.c | 8 - gcc/genmatch.c | 25 +- gcc/go/gofrontend/MERGE | 2 +- gcc/go/gofrontend/expressions.cc | 13 +- gcc/go/gofrontend/gogo.cc | 26 +- gcc/go/gofrontend/gogo.h | 4 + gcc/graphite-blocking.c | 2 + gcc/graphite-dependences.c | 15 +- gcc/graphite-interchange.c | 1 + gcc/graphite-isl-ast-to-gimple.c | 215 +- gcc/graphite-optimize-isl.c | 11 +- gcc/graphite-poly.c | 1 + gcc/graphite-poly.h | 5 + gcc/graphite-scop-detection.c | 1 + gcc/graphite-sese-to-poly.c | 2 + gcc/graphite.c | 2 + gcc/lra-remat.c | 10 + gcc/match.pd | 6 +- gcc/omega.c | 5524 -------------------- gcc/omega.h | 341 -- gcc/params.def | 35 - gcc/passes.def | 1 - gcc/simplify-rtx.c | 26 + gcc/ssa-iterators.h | 62 +- gcc/testsuite/ChangeLog | 77 +- gcc/testsuite/c-c++-common/Wshift-overflow-1.c | 58 + gcc/testsuite/c-c++-common/Wshift-overflow-2.c | 58 + gcc/testsuite/c-c++-common/Wshift-overflow-3.c | 59 + gcc/testsuite/c-c++-common/Wshift-overflow-4.c | 59 + gcc/testsuite/c-c++-common/Wshift-overflow-5.c | 11 + gcc/testsuite/g++.dg/cpp1y/left-shift-1.C | 11 + gcc/testsuite/g++.dg/other/pr35011.C | 26 - gcc/testsuite/g++.dg/template/crash81.C | 3 +- gcc/testsuite/gcc.c-torture/execute/pr40386.c | 2 +- gcc/testsuite/gcc.dg/c90-left-shift-2.c | 14 + gcc/testsuite/gcc.dg/c90-left-shift-3.c | 14 + gcc/testsuite/gcc.dg/c99-left-shift-2.c | 14 + gcc/testsuite/gcc.dg/c99-left-shift-3.c | 14 + gcc/testsuite/gcc.dg/pr40501.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr42327.c | 7 - gcc/testsuite/gcc.dg/vect/pr33373.c | 1 + gcc/testsuite/gcc.dg/vect/vect-shift-2-big-array.c | 1 + gcc/testsuite/gcc.dg/vect/vect-shift-2.c | 1 + gcc/testsuite/gcc.dg/vmx/unpack-be-order.c | 2 +- gcc/testsuite/gcc.dg/vmx/unpack.c | 2 + gcc/testsuite/gcc.target/aarch64/got_mem_hoist_1.c | 1 + gcc/testsuite/gcc.target/aarch64/neg_abs_1.c | 17 + .../arm/split-live-ranges-for-shrink-wrap.c | 2 + gcc/testsuite/gcc.target/arm/thumb-bitfld1.c | 2 + gcc/testsuite/gcc.target/i386/asm-flag-5.c | 1 + gcc/testsuite/gcc.target/i386/pr66424.c | 51 + gcc/testsuite/gcc.target/i386/pr66922.c | 23 + gcc/testsuite/gcc.target/i386/pr66960-1.c | 33 + gcc/testsuite/gcc.target/i386/pr66960-2.c | 33 + gcc/testsuite/gcc.target/i386/pr66960-3.c | 17 + gcc/testsuite/gcc.target/i386/pr66960-4.c | 21 + gcc/testsuite/gcc.target/i386/pr66960-5.c | 21 + gcc/testsuite/gcc.target/powerpc/quad-atomic.c | 2 +- .../gfortran.dg/derived_constructor_comps_6.f90 | 2 +- gcc/tree-data-ref.c | 695 +-- gcc/tree-data-ref.h | 6 - gcc/tree-ssa-loop.c | 48 - gcc/tree-ssa-operands.c | 19 +- gcc/tree-ssa-phiopt.c | 1 + gcc/tree-vect-data-refs.c | 1 + gcc/tree-vect-slp.c | 1 + gcc/vmsdbgout.c | 2 +- gcc/wide-int.h | 10 - libgomp/ChangeLog | 32 + libgomp/libgomp.h | 1 + libgomp/oacc-init.c | 13 +- libgomp/oacc-parallel.c | 79 +- libgomp/plugin/plugin-nvptx.c | 145 +- libgomp/target.c | 146 +- libstdc++-v3/ChangeLog | 9 + libstdc++-v3/doc/html/manual/status.html | 2 +- libstdc++-v3/doc/xml/manual/status_cxx2017.xml | 2 +- libstdc++-v3/include/bits/c++config | 2 +- 111 files changed, 2709 insertions(+), 8654 deletions(-) delete mode 100644 gcc/omega.c delete mode 100644 gcc/omega.h create mode 100644 gcc/testsuite/c-c++-common/Wshift-overflow-1.c create mode 100644 gcc/testsuite/c-c++-common/Wshift-overflow-2.c create mode 100644 gcc/testsuite/c-c++-common/Wshift-overflow-3.c create mode 100644 gcc/testsuite/c-c++-common/Wshift-overflow-4.c create mode 100644 gcc/testsuite/c-c++-common/Wshift-overflow-5.c create mode 100644 gcc/testsuite/g++.dg/cpp1y/left-shift-1.C delete mode 100644 gcc/testsuite/g++.dg/other/pr35011.C create mode 100644 gcc/testsuite/gcc.dg/c90-left-shift-2.c create mode 100644 gcc/testsuite/gcc.dg/c90-left-shift-3.c create mode 100644 gcc/testsuite/gcc.dg/c99-left-shift-2.c create mode 100644 gcc/testsuite/gcc.dg/c99-left-shift-3.c delete mode 100644 gcc/testsuite/gcc.dg/tree-ssa/pr42327.c create mode 100644 gcc/testsuite/gcc.target/aarch64/neg_abs_1.c create mode 100644 gcc/testsuite/gcc.target/i386/pr66424.c create mode 100644 gcc/testsuite/gcc.target/i386/pr66922.c create mode 100644 gcc/testsuite/gcc.target/i386/pr66960-1.c create mode 100644 gcc/testsuite/gcc.target/i386/pr66960-2.c create mode 100644 gcc/testsuite/gcc.target/i386/pr66960-3.c create mode 100644 gcc/testsuite/gcc.target/i386/pr66960-4.c create mode 100644 gcc/testsuite/gcc.target/i386/pr66960-5.c -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[gcc] branch trunk updated (d009152 -> da3f7d6)

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This is an automated email from the git hooks/post-receive script. unknown user pushed a change to branch trunk in repository gcc. from d009152 /cp 2015-07-21 Paolo Carlini <paolo.carlini(a)oracle.com> new da3f7d6 Daily bump. The 1 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference. Summary of changes: gcc/DATESTAMP | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[toolchain/release-notes] branch master updated: Update with new information on binary toolchain release notes.

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This is an automated email from the git hooks/post-receive script. ryan.arnold pushed a commit to branch master in repository toolchain/release-notes. The following commit(s) were added to refs/heads/master by this push: new 1463c4f Update with new information on binary toolchain release notes. 1463c4f is described below commit 1463c4f95ddf87c7cc91ee212f06e1e3a4acb7df Author: Ryan S. Arnold <ryan.arnold(a)linaro.org> Date: Tue Jul 21 19:15:10 2015 -0500 Update with new information on binary toolchain release notes. --- components/toolchain/binaries/README.textile | 126 ++++++++++++++++++--------- 1 file changed, 84 insertions(+), 42 deletions(-) diff --git a/components/toolchain/binaries/README.textile b/components/toolchain/bi [...] index accd40a..bd49258 100644 --- a/components/toolchain/binaries/README.textile +++ b/components/toolchain/binaries/README.textile @@ -1,90 +1,132 @@ -p. The Linaro Toolchain Working Group is pleased to announce this quarter's releas [...] +h1. Linaro *Stable* Binary Toolchain Release -p. Beginning 2014.11, Linaro is changing the layout and structure of its prebuilt [...] +p. The Linaro Toolchain Working Group is pleased to announce this quarter's releas [...] -p. The folder names above describe the target triplets, i.e. the system on which y [...] +p. These archives provide cross-toolchain executables (compiler, debugger, linker, [...] -p. Inside each folder is also a @manifest.txt@ file further describing the target [...] +p. Beginning with the Linaro 4.9-2014.11 release, Linaro has changed the layout an [...] -p. Essentially, the main folder contents are as follows: +p. The folders above describe the ARM and Aarch64 target triplets, i.e., the syste [...] -aarch64-linux-gnu -* gcc-linaro-*x86_64_aarch64-linux-gnu.tar.xz +p. Each folder contains a @manifest.txt@ file further describing the target and ho [...] + +h2. Supported Targets + +p. Linaro binary toolchains are provided for the following ARM and Aarch64 targets: + +h3. aarch64-linux-gnu + +p. _Toolchains for little-endian, 64-bit ARMv8 for GNU/Linux systems_ + +* @gcc-linaro-*x86_64_aarch64-linux-gnu.tar.xz@ ** Linux 64-bit binaries for the Aarch64 Linux cross-toolchain -* gcc-linaro-*i686-mingw32_aarch64-linux-gnu.tar.xz +* @gcc-linaro-*i686-mingw32_aarch64-linux-gnu.tar.xz@ ** Windows 32-bit binaries for the Aarch64 Linux cross-toolchain -aarch64-none-elf -* gcc-linaro-*x86_64_aarch64-elf.tar.xz +h3. armv8l-linux-gnueabihf + +p. _Toolchains for little-endian, 32-bit ARMv8 for GNU/Linux systems_ + +* _Not yet available_ + +h3. aarch64-none-elf + +p. _Toolchains for little-endian, 64-bit ARMv8 for bare-metal systems_ + +* @gcc-linaro-*x86_64_aarch64-elf.tar.xz@ ** Linux 64-bit binaries for the Aarch64 bare-metal cross-toolchain -* gcc-linaro-*i686-mingw32_aarch64-elf.tar.xz +* @gcc-linaro-*i686-mingw32_aarch64-elf.tar.xz@ ** Windows 32-bit binaries for the Aarch64 bare-metal cross-toolchain -aarch64_be-linux-gnu -* gcc-linaro-*x86_64_aarch64_be-linux-gnu.tar.xz +h3. aarch64_be-linux-gnu + +p. _Toolchains for big-endian, 64-bit ARMv8 for GNU/Linux systems_ + +* @gcc-linaro-*x86_64_aarch64_be-linux-gnu.tar.xz@ ** Linux 64-bit binaries for the Aarch64 Linux Big Endian cross-toolchain -* gcc-linaro-*i686-mingw32_aarch64_be-linux-gnu.tar.xz +* @gcc-linaro-*i686-mingw32_aarch64_be-linux-gnu.tar.xz@ ** Windows 32-bit binaries for the Aarch64 Linux Big Endian cross-toolchain -aarch64_be-none-elf -* gcc-linaro-*x86_64_aarch64_be-elf.tar.xz +h3. aarch64_be-none-elf + +p. _Toolchains for big-endian, 64-bit ARMv8 for bare-metal systems_ + +* @gcc-linaro-*x86_64_aarch64_be-elf.tar.xz@ ** Linux 64-bit binaries for the Aarch64 bare-metal Big Endian cross-toolchain -* gcc-linaro-*i686-mingw32_aarch64_be-elf.tar.xz +* @gcc-linaro-*i686-mingw32_aarch64_be-elf.tar.xz@ ** Windows 32-bit binaries for the Aarch64 bare-metal Big Endian cross-toolchain -arm-linux-gnueabi -* gcc-linaro-*x86_64_arm-linux-gnueabi.tar.xz +h3. arm-linux-gnueabi + +p. _Toolchains for little-endian, soft-float, 32-bit ARMv7 (and earlier) for GNU/L [...] + +* @gcc-linaro-*x86_64_arm-linux-gnueabi.tar.xz@ ** Linux 64-bit binaries for the ARMv7 Linux soft float cross-toolchain -* gcc-linaro-*i686-mingw32_arm-linux-gnueabi.tar.xz +* @gcc-linaro-*i686-mingw32_arm-linux-gnueabi.tar.xz@ ** Windows 32-bit binaries for the ARMv7 Linux soft float cross-toolchain -arm-linux-gnueabihf -* gcc-linaro-*x86_64_arm-linux-gnueabihf.tar.xz +h3. arm-linux-gnueabihf + +p. _Toolchains for little-endian, hard-float, 32-bit ARMv7 (and earlier) for GNU/L [...] + +* @gcc-linaro-*x86_arm-linux-gnueabihf.tar.xz@ +** _Not yet available- Linux 32-bit binaries for the ARMv7 Linux hard float cross- [...] +* @gcc-linaro-*x86_64_arm-linux-gnueabihf.tar.xz@ ** Linux 64-bit binaries for the ARMv7 Linux hard float cross-toolchain -* gcc-linaro-*i686-mingw32_arm-linux-gnueabihf.tar.xz +* @gcc-linaro-*i686-mingw32_arm-linux-gnueabihf.tar.xz@ ** Windows 32-bit binaries for the ARMv7 Linux hard float cross-toolchain -arm-none-eabi -* gcc-linaro-*x86_64_arm-eabi.tar.xz +h3. arm-none-eabi + +p. _Toolchains for little-endian, soft-float, 32-bit ARMv7 (and earlier) for bare- [...] + +* @gcc-linaro-*x86_64_arm-eabi.tar.xz@ ** Linux 64-bit binaries for the ARMv7 bare-metal cross-toolchain -* gcc-linaro-*i686-mingw32_arm-eabi.tar.xz +* @gcc-linaro-*i686-mingw32_arm-eabi.tar.xz@ ** Windows 32-bit binaries for the ARMv7 bare-metal cross-toolchain -armeb-linux-gnueabihf -* gcc-linaro-*x86_64_armeb-linux-gnueabihf.tar.xz +h3. armeb-linux-gnueabihf + +p. _Toolchains for big-endian, hard-float, 32-bit ARMv7 (and earlier) for GNU/Linu [...] + +* @gcc-linaro-*x86_64_armeb-linux-gnueabihf.tar.xz@ ** Linux 64-bit binaries for the ARMv7 Linux Big Endian hard float cross-toolchain -* gcc-linaro-*i686-mingw32_armeb-linux-gnueabihf.tar.xz +* @gcc-linaro-*i686-mingw32_armeb-linux-gnueabihf.tar.xz@ ** Windows 32-bit binaries for the ARMv7 Linux Big Endian hard float cross-toolchain -armeb-none-eabi -* gcc-linaro-*x86_64_armeb-eabi.tar.xz +h3. armeb-none-eabi + +p. _Toolchains for big-endian, soft-float, 32-bit ARMv7 (and earlier) for bare-met [...] + +* @gcc-linaro-*x86_64_armeb-eabi.tar.xz@ ** Linux 64-bit binaries for the ARMv7 bare-metal Big Endian cross-toolchain -* gcc-linaro-*i686-mingw32_armeb-eabi.tar.xz +* @gcc-linaro-*i686-mingw32_armeb-eabi.tar.xz@ ** Windows 32-bit binaries for the ARMv7 bare-metal Big Endian cross-toolchain -h4. NOTE +h2. NOTE -* The binary source package is no longer distributed as the components are now arc [...] +* The toolchain component source release archives for the individual components ar [...] -* The source package releases for the individual components are still at http://re [...] +* The binary tarball has been split into 3 parts. As a result, you can install onl [...] +** @gcc-linaro-*.tar.xz@ - the compiler and tools +** @runtime-linaro-*.tar.xz@ - runtime libraries needed on the target +** @sysroot-linaro-*.tar.xz@ - sysroot (a set of libraries and headers to develop [...] -* The binary tarball has been splitted into 3 parts. As a result, you can install [...] -** gcc-linaro-*.tar.xz - the compiler and tools -** runtime-linaro-*.tar.xz - runtime libraries needed on the target -** sysroot-linaro-*.tar.xz - sysroot (a set of libraries and headers to develop against) +* Presently, only the bare-metal toolchains are multilib enabled. There is a plan [...] -* Beginning 2014.11, sysroots will use the latest glibc release provided by Linaro [...] +* Beginning 2014.11, sysroots will provide newer glibc versions (as chose by Linar [...] -* Eglibc 2.15 compatible sysroots will no longer be released. Users that require E [...] +* Eglibc 2.15 compatible sysroots will no longer be released. Users that require E [...] * x86 (32-bit) Linux host toolchains are no longer provided. x86_64 (64-bit) Linux [...] -* Soft-float targeted linux toolchains are no longer supported. +* The arm-linux-gnueabihf targeted toolchain no longer supports soft-float. The a [...] h3. Feedback and Support Subscribe to the important Linaro mailing lists and join our IRC channels to stay [...] +** Linaro Bugzilla "bug tracker for Linaro Linux Binary Toolchains":https://bugs.l [...] ** Linaro Toolchain Development "mailing list":http://lists.linaro.org/mailman/lis [...] ** Linaro Toolchain IRC channel on irc.freenode.net at @#linaro-tcwg@ -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

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