Tcwg-commits July 2015

tcwg-commits@lists.linaro.org

2 participants
1355 discussions

[gcc] branch trunk updated (91d03fc -> 68fea6c)

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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 91d03fc 2015-07-09 Steve Ellcey <sellcey(a)imgtec.com> new 68fea6c 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

[gcc] 02/05: Allow indirect sibcall with register arguments

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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 e6f431fa69433ed7242b7b027ebf7872569d9358 Author: H.J. Lu <hjl.tools(a)gmail.com> Date: Wed Jul 8 21:10:25 2015 -0700 Allow indirect sibcall with register arguments Indirect sibcall with register arguments is OK when there is register available for argument passing. gcc/ PR target/66819 * config/i386/i386.c (ix86_function_ok_for_sibcall): Allow indirect sibcall with register arguments if register available for argument passing. (init_cumulative_args): Set cfun->machine->arg_reg_available_p to cum->nregs != 0. (function_arg_advance_32): Set cfun->machine->arg_reg_available_p to 0 when setting cum->nregs = 0. * config/i386/i386.h (machine_function): Add arg_reg_available_p. gcc/testsuite/ PR target/66819 * gcc.target/i386/pr66819-1.c: New test. * gcc.target/i386/pr66819-2.c: Likewise. * gcc.target/i386/pr66819-3.c: Likewise. * gcc.target/i386/pr66819-4.c: Likewise. * gcc.target/i386/pr66819-5.c: Likewise. --- gcc/config/i386/i386.c | 15 +++++++++------ gcc/config/i386/i386.h | 3 +++ gcc/testsuite/gcc.target/i386/pr66819-1.c | 8 ++++++++ gcc/testsuite/gcc.target/i386/pr66819-2.c | 8 ++++++++ gcc/testsuite/gcc.target/i386/pr66819-3.c | 10 ++++++++++ gcc/testsuite/gcc.target/i386/pr66819-4.c | 12 ++++++++++++ gcc/testsuite/gcc.target/i386/pr66819-5.c | 10 ++++++++++ 7 files changed, 60 insertions(+), 6 deletions(-) diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index d2925bc..bca1fee 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -5628,12 +5628,12 @@ ix86_function_ok_for_sibcall (tree decl, tree exp) if (!decl || (TARGET_DLLIMPORT_DECL_ATTRIBUTES && DECL_DLLIMPORT_P (decl))) { - if (ix86_function_regparm (type, NULL) >= 3) - { - /* ??? Need to count the actual number of registers to be used, - not the possible number of registers. Fix later. */ - return false; - } + /* FIXME: The symbol indirect call doesn't need a + call-clobbered register. But we don't know if + this is a symbol indirect call or not here. */ + if (ix86_function_regparm (type, NULL) >= 3 + && !cfun->machine->arg_reg_available_p) + return false; } } @@ -6567,6 +6567,7 @@ init_cumulative_args (CUMULATIVE_ARGS *cum, /* Arg [...] ? X86_64_REGPARM_MAX : X86_64_MS_REGPARM_MAX); } + cfun->machine->arg_reg_available_p = cum->nregs != 0; if (TARGET_SSE) { cum->sse_nregs = SSE_REGPARM_MAX; @@ -6636,6 +6637,7 @@ init_cumulative_args (CUMULATIVE_ARGS *cum, /* Arg [...] else cum->nregs = ix86_function_regparm (fntype, fndecl); } + cfun->machine->arg_reg_available_p = cum->nregs != 0; /* Set up the number of SSE registers used for passing SFmode and DFmode arguments. Warn for mismatching ABI. */ @@ -7584,6 +7586,7 @@ pass_in_reg: { cum->nregs = 0; cum->regno = 0; + cfun->machine->arg_reg_available_p = 0; } break; diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index 74334ff..0b6e304 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -2479,6 +2479,9 @@ struct GTY(()) machine_function { /* If true, it is safe to not save/restore DRAP register. */ BOOL_BITFIELD no_drap_save_restore : 1; + /* If true, there is register available for argument passing. */ + BOOL_BITFIELD arg_reg_available_p : 1; + /* During prologue/epilogue generation, the current frame state. Otherwise, the frame state at the end of the prologue. */ struct machine_frame_state fs; diff --git a/gcc/testsuite/gcc.target/i386/pr66819-1.c b/gcc/testsuite/gc [...] new file mode 100644 index 0000000..7c8a1ab --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr66819-1.c @@ -0,0 +1,8 @@ +/* { dg-do compile { target ia32 } } */ +/* { dg-options "-O2 -mregparm=3" } */ +/* { dg-final { scan-assembler-not "call" } } */ + +void foo(void (*bar)(void)) +{ + bar(); +} diff --git a/gcc/testsuite/gcc.target/i386/pr66819-2.c b/gcc/testsuite/gc [...] new file mode 100644 index 0000000..9de4f97 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr66819-2.c @@ -0,0 +1,8 @@ +/* { dg-do compile { target ia32 } } */ +/* { dg-options "-fPIC -O2 -mregparm=3" } */ +/* { dg-final { scan-assembler-not "call" } } */ + +void foo(void (*bar)(void)) +{ + bar(); +} diff --git a/gcc/testsuite/gcc.target/i386/pr66819-3.c b/gcc/testsuite/gc [...] new file mode 100644 index 0000000..3bc5a34 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr66819-3.c @@ -0,0 +1,10 @@ +/* { dg-do compile { target ia32 } } */ +/* { dg-options "-O2 -mregparm=3" } */ +/* { dg-final { scan-assembler-not "call" } } */ + +void (*bar)(int, int); + +void foo(int i, int j) +{ + bar(i, j); +} diff --git a/gcc/testsuite/gcc.target/i386/pr66819-4.c b/gcc/testsuite/gc [...] new file mode 100644 index 0000000..18b2ccf --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr66819-4.c @@ -0,0 +1,12 @@ +/* { dg-do compile { target ia32 } } */ +/* { dg-options "-O2 -mregparm=3" } */ +/* { dg-final { scan-assembler-not "call" } } */ + +#include <stdarg.h> + +void (*bar)(int, va_list); + +void foo(int i, va_list args) +{ + bar(i, args); +} diff --git a/gcc/testsuite/gcc.target/i386/pr66819-5.c b/gcc/testsuite/gc [...] new file mode 100644 index 0000000..6b019d1 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr66819-5.c @@ -0,0 +1,10 @@ +/* { dg-do compile { target ia32 } } */ +/* { dg-options "-O2 -mregparm=3" } */ +/* { dg-final { scan-assembler "call" } } */ + +void (*bar)(int, int, int); + +void foo(int i, int j, int k) +{ + bar(i, j, k); +} -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[gcc] 04/05: Skip incompatible tests on IA MCU target

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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 aad652e065b558eef17b471077737fecdca690e2 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.t [...] 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] 05/05: 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 97cf0cbd1ae475cd4673191bfd815be0a9ac0d4b 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/ta [...] 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] 03/05: 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 60d8da9e7e4195eaff9efc95e02c8c0a7ae326e2 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 analyze error_mark_node type decls. gcc/ PR target/66810 * varpool.cvarpool.c (varpool_node::analyze): Skip error_mark_node type decls. gcc/testsuite/ PR target/66810 * gcc.target/i386/pr66810.c: New test. --- gcc/testsuite/gcc.target/i386/pr66810.c | 10 ++++++++++ gcc/varpool.c | 29 +++++++++++++++++------------ 2 files changed, 27 insertions(+), 12 deletions(-) diff --git a/gcc/testsuite/gcc.target/i386/pr66810.c b/gcc/testsuite/gcc. [...] 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" } */ +} diff --git a/gcc/varpool.c b/gcc/varpool.c index 10fa93c..f7c4d46 100644 --- a/gcc/varpool.c +++ b/gcc/varpool.c @@ -514,20 +514,25 @@ varpool_node::get_availability (void) void varpool_node::analyze (void) { - /* When reading back varpool at LTO time, we re-construct the queue in order - to have "needed" list right by inserting all needed nodes into varpool. - We however don't want to re-analyze already analyzed nodes. */ - if (!analyzed) + /* Skip error_mark_node type decls. */ + if (TREE_TYPE (decl) != error_mark_node) { - gcc_assert (!in_lto_p || symtab->function_flags_ready); - /* Compute the alignment early so function body expanders are - already informed about increased alignment. */ - align_variable (decl, 0); + /* When reading back varpool at LTO time, we re-construct the + queue in order to have "needed" list right by inserting all + needed nodes into varpool. We however don't want to re-analyze + already analyzed nodes. */ + if (!analyzed) + { + gcc_assert (!in_lto_p || symtab->function_flags_ready); + /* Compute the alignment early so function body expanders are + already informed about increased alignment. */ + align_variable (decl, 0); + } + if (alias) + resolve_alias (varpool_node::get (alias_target)); + else if (DECL_INITIAL (decl)) + record_references_in_initializer (decl, analyzed); } - if (alias) - resolve_alias (varpool_node::get (alias_target)); - else if (DECL_INITIAL (decl)) - record_references_in_initializer (decl, analyzed); analyzed = true; } -- 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 (52eea66 -> 97cf0cb)

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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 52eea66 IA MCU run-time doesn't support TLS discards 8d6c585 Skip incompatible tests on IA MCU target discards 9250277 Skip error_mark_node type decls discards 88aeb07 Allow indirect sibcall with register arguments adds 52758cd 2015-07-09 Paolo Carlini <paolo.carlini(a)oracle.com> adds 1eacc14 2015-07-09 Andrew MacLeod <amacleod(a)redhat.com> adds b87918f Update config/i386/iamcu.h adds 2bc3151 2015-07-09 Richard Biener <rguenther(a)suse.de> adds f61de24 2015-07-09 Andrew MacLeod <amacleod(a)redhat.com> adds 1d09f02 2015-07-09 Szabolcs Nagy <szabolcs.nagy(a)arm.com> adds e803d03 * getruntime.c (RUSAGE_SELF): Define if not alread [...] adds e14647a 2015-07-09 Paolo Carlini <paolo.carlini(a)oracle.com> adds 651c1bd PR target/66814 * config/i386/predicates.md (noni [...] adds 75c3f23 * genmatch.c (fprintf_indent): New function. (ope [...] adds 853a01d 2015-07-09 Vladimir Makarov <vmakarov(a)redhat.com> adds b8510b8 * parser.c (cp_parser_default_type_template_argume [...] adds bbd9557 * cp-tree.h (struct cp_parameter_declarator): Rena [...] adds 46d356e * pt.c (instantiation_dependent_r) [TRAIT_EXPR]: C [...] adds 8b2f725 2015-07-09 Michael Meissner <meissner(a)linux.vnet. [...] adds d66793e 2015-07-09 Michael Meissner <meissner(a)linux.vnet. [...] adds cbcdee0 Adjust variable shift costs for IA MCU adds 75b5ea6 2015-07-09 John Marino <gnugcc(a)marino.st> adds 6d8e08b PR tree-optimization/66718 * tree-vect-stmts.c (s [...] adds b5ee2e0 PR middle-end/66633 * tree-nested.c (get_static_c [...] adds 91d03fc 2015-07-09 Steve Ellcey <sellcey(a)imgtec.com> new ee6e3eb Allow SFmode for IA MCU in FP splitter new e6f431f Allow indirect sibcall with register arguments new 60d8da9 Skip error_mark_node type decls new aad652e Skip incompatible tests on IA MCU target new 97cf0cb IA MCU run-time doesn't support TLS 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 (52eea66) \ N -- N -- N refs/heads/hjl/iamcu/improve (97cf0cb) 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 5 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 | 169 ++++- gcc/builtins.c | 1 - gcc/c-family/ChangeLog | 5 + gcc/c-family/c-common.h | 1 - gcc/c-family/stub-objc.c | 1 - gcc/c/ChangeLog | 5 + gcc/c/c-array-notation.c | 1 - gcc/c/c-objc-common.c | 1 - gcc/common/config/epiphany/epiphany-common.c | 2 +- gcc/config/darwin.c | 1 + gcc/config/i386/i386.c | 16 +- gcc/config/i386/i386.md | 16 +- gcc/config/i386/iamcu.h | 43 ++ gcc/config/i386/predicates.md | 6 + gcc/config/i386/winnt.c | 1 + gcc/config/mips/mti-linux.h | 12 +- gcc/config/rs6000/rs6000-protos.h | 3 +- gcc/config/rs6000/rs6000.c | 131 ++-- gcc/config/rs6000/rs6000.h | 39 +- gcc/cp/ChangeLog | 29 + gcc/cp/cp-tree.h | 5 +- gcc/cp/cp-ubsan.c | 2 - gcc/cp/parser.c | 214 +++--- gcc/cp/pt.c | 6 +- gcc/cp/typeck.c | 10 +- gcc/flags.h | 3 - gcc/fortran/ChangeLog | 22 + gcc/fortran/arith.c | 2 +- gcc/fortran/array.c | 1 + gcc/fortran/check.c | 2 +- gcc/fortran/decl.c | 2 +- gcc/fortran/error.c | 2 +- gcc/fortran/expr.c | 2 +- gcc/fortran/frontend-passes.c | 2 +- gcc/fortran/interface.c | 2 +- gcc/fortran/intrinsic.c | 2 +- gcc/fortran/io.c | 2 +- gcc/fortran/match.c | 1 + gcc/fortran/openmp.c | 1 - gcc/fortran/parse.c | 2 +- gcc/fortran/primary.c | 2 +- gcc/fortran/resolve.c | 2 +- gcc/fortran/scanner.c | 2 +- gcc/fortran/simplify.c | 1 - gcc/fortran/symbol.c | 2 +- gcc/fortran/target-memory.c | 1 - gcc/genmatch.c | 781 +++++++++++++-------- gcc/gimple.c | 1 - gcc/ipa-icf.c | 1 + gcc/ipa-reference.c | 1 - gcc/jit/ChangeLog | 6 + gcc/jit/dummy-frontend.c | 1 - gcc/jit/jit-common.h | 1 - gcc/jit/jit-playback.c | 1 - gcc/lra-constraints.c | 18 +- gcc/lra-int.h | 8 +- gcc/lra-lives.c | 15 +- gcc/lra.c | 7 +- gcc/lto-opts.c | 1 + gcc/lto-section-out.c | 1 - gcc/lto-streamer-in.c | 1 + gcc/lto-streamer-out.c | 1 + gcc/lto-streamer.h | 2 - gcc/lto/ChangeLog | 12 + gcc/lto/lto-lang.c | 2 - gcc/lto/lto-object.c | 1 - gcc/lto/lto-partition.c | 3 +- gcc/lto/lto-symtab.c | 3 +- gcc/match.pd | 37 +- gcc/opts-common.c | 2 +- gcc/opts-global.c | 3 +- gcc/symtab.c | 1 + gcc/testsuite/ChangeLog | 30 + gcc/testsuite/g++.dg/cpp0x/vt-65790.C | 35 + gcc/testsuite/gcc.dg/gomp/pr66633-1.c | 14 + gcc/testsuite/gcc.dg/gomp/pr66633-2.c | 5 + gcc/testsuite/gcc.dg/gomp/pr66633-3.c | 18 + gcc/testsuite/gcc.dg/gomp/pr66633-4.c | 5 + gcc/testsuite/gcc.target/aarch64/fnmul-1.c | 8 +- gcc/testsuite/gcc.target/aarch64/fnmul-2.c | 12 +- gcc/testsuite/gcc.target/aarch64/fnmul-3.c | 8 +- gcc/testsuite/gcc.target/aarch64/fnmul-4.c | 8 +- gcc/testsuite/gcc.target/i386/i386.exp | 3 +- gcc/testsuite/gcc.target/i386/pr66814.c | 4 + .../gcc.target/i386/{pr23098.c => pr66824.c} | 7 +- gcc/testsuite/lib/target-supports.exp | 1 + gcc/tree-chkp.c | 1 - gcc/tree-nested.c | 56 +- gcc/tree-ssa-live.c | 1 - gcc/tree-streamer-in.c | 2 +- gcc/tree-streamer-out.c | 1 + gcc/tree-vect-stmts.c | 108 ++- libiberty/ChangeLog | 6 +- libiberty/getruntime.c | 8 +- 94 files changed, 1409 insertions(+), 621 deletions(-) create mode 100644 gcc/testsuite/g++.dg/cpp0x/vt-65790.C create mode 100644 gcc/testsuite/gcc.dg/gomp/pr66633-1.c create mode 100644 gcc/testsuite/gcc.dg/gomp/pr66633-2.c create mode 100644 gcc/testsuite/gcc.dg/gomp/pr66633-3.c create mode 100644 gcc/testsuite/gcc.dg/gomp/pr66633-4.c create mode 100644 gcc/testsuite/gcc.target/i386/pr66814.c copy gcc/testsuite/gcc.target/i386/{pr23098.c => pr66824.c} (54%) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[gcc] 01/05: Allow SFmode for IA MCU in FP splitter

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 ee6e3eb0e28b58e9130619c74a21058e5e9ed261 Author: H.J. Lu <hjl.tools(a)gmail.com> Date: Thu Jul 9 12:06:40 2015 -0700 Allow SFmode for IA MCU in FP splitter ix86_split_long_move can optimize floating point constant move, which can be used to optimize SFmode move for IA MCU. gcc/ PR target/66824 * config/i386/i386.c (ix86_split_to_parts): Allow SFmode move for IA MCU. (ix86_split_long_move): Support single move. * config/i386/i386.md (FP splitter): Allow SFmode for IA MCU. gcc/testsuite/ PR target/66824 * gcc.target/i386/pr66824.c: New test. --- gcc/config/i386/i386.c | 14 +++++++++++++- gcc/config/i386/i386.md | 3 ++- gcc/testsuite/gcc.target/i386/pr66824.c | 23 +++++++++++++++++++++++ 3 files changed, 38 insertions(+), 2 deletions(-) diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index a18c733..d2925bc 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -22744,7 +22744,9 @@ ix86_split_to_parts (rtx operand, rtx *parts, mac [...] size = (GET_MODE_SIZE (mode) + 4) / 8; gcc_assert (!REG_P (operand) || !MMX_REGNO_P (REGNO (operand))); - gcc_assert (size >= 2 && size <= 4); + /* For IA MCU, we can optimize SFmode move. */ + gcc_assert ((size >= 2 || (TARGET_IAMCU && mode == SFmode)) + && size <= 4); /* Optimize constant pool reference to immediates. This is used by fp moves, that force all constants to memory to allow combining. */ @@ -22822,10 +22824,14 @@ ix86_split_to_parts (rtx operand, rtx *parts, m [...] case DFmode: REAL_VALUE_TO_TARGET_DOUBLE (r, l); break; + case SFmode: + REAL_VALUE_TO_TARGET_SINGLE (r, l[0]); + goto part0; default: gcc_unreachable (); } parts[1] = gen_int_mode (l[1], SImode); +part0: parts[0] = gen_int_mode (l[0], SImode); } else @@ -22932,6 +22938,12 @@ ix86_split_long_move (rtx operands[]) nparts = ix86_split_to_parts (operands[1], part[1], GET_MODE (operands[0])); ix86_split_to_parts (operands[0], part[0], GET_MODE (operands[0])); + if (nparts == 1) + { + emit_move_insn (part[0][0], part[1][0]); + return; + } + /* When emitting push, take care for source operands on the stack. */ if (push && MEM_P (operands[1]) && reg_overlap_mentioned_p (stack_pointer_rtx, operands[1])) diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index 1d43aaf..e723eab 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -3507,7 +3507,8 @@ "reload_completed && (GET_MODE (operands[0]) == TFmode || GET_MODE (operands[0]) == XFmode - || GET_MODE (operands[0]) == DFmode) + || GET_MODE (operands[0]) == DFmode + || (TARGET_IAMCU && GET_MODE (operands[0]) == SFmode)) && !(ANY_FP_REG_P (operands[0]) || ANY_FP_REG_P (operands[1]))" [(const_int 0)] "ix86_split_long_move (operands); DONE;") diff --git a/gcc/testsuite/gcc.target/i386/pr66824.c b/gcc/testsuite/gcc. [...] new file mode 100644 index 0000000..0966736 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr66824.c @@ -0,0 +1,23 @@ +/* { dg-do compile { target ia32 } } */ +/* { dg-options "-O2 -miamcu" } */ +/* { dg-final { scan-assembler-not "\.LC\[0-9\]" } } */ + +double foo (float); + +double +f1 (void) +{ + return foo (1.0); +} + +double +f2 (void) +{ + return foo (0.0); +} + +void +f3 (float *x, float t) +{ + *x = 0.0 + t; +} -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[gcc] branch trunk updated (b5ee2e0 -> 91d03fc)

by git

This is an automated email from the git hooks/post-receive script. unknown user pushed a change to branch trunk in repository gcc. from b5ee2e0 PR middle-end/66633 * tree-nested.c (get_static_c [...] new 91d03fc 2015-07-09 Steve Ellcey <sellcey(a)imgtec.com> 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/ChangeLog | 5 +++++ gcc/config/mips/mti-linux.h | 12 ++++++++---- 2 files changed, 13 insertions(+), 4 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[gcc] branch trunk updated (cbcdee0 -> b5ee2e0)

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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 cbcdee0 Adjust variable shift costs for IA MCU new 75b5ea6 2015-07-09 John Marino <gnugcc(a)marino.st> new 6d8e08b PR tree-optimization/66718 * tree-vect-stmts.c (s [...] new b5ee2e0 PR middle-end/66633 * tree-nested.c (get_static_c [...] The 3 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 | 19 ++++++ gcc/testsuite/ChangeLog | 13 ++++ gcc/testsuite/gcc.dg/gomp/pr66633-1.c | 14 +++++ gcc/testsuite/gcc.dg/gomp/pr66633-2.c | 5 ++ gcc/testsuite/gcc.dg/gomp/pr66633-3.c | 18 ++++++ gcc/testsuite/gcc.dg/gomp/pr66633-4.c | 5 ++ gcc/testsuite/lib/target-supports.exp | 1 + gcc/tree-nested.c | 56 +++++++++++++++--- gcc/tree-vect-stmts.c | 108 +++++++++++++++++++++++++++++++--- 9 files changed, 224 insertions(+), 15 deletions(-) create mode 100644 gcc/testsuite/gcc.dg/gomp/pr66633-1.c create mode 100644 gcc/testsuite/gcc.dg/gomp/pr66633-2.c create mode 100644 gcc/testsuite/gcc.dg/gomp/pr66633-3.c create mode 100644 gcc/testsuite/gcc.dg/gomp/pr66633-4.c -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[gcc] branch master updated (cbcdee0 -> b5ee2e0)

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This is an automated email from the git hooks/post-receive script. unknown user pushed a change to branch master in repository gcc. from cbcdee0 Adjust variable shift costs for IA MCU new 75b5ea6 2015-07-09 John Marino <gnugcc(a)marino.st> new 6d8e08b PR tree-optimization/66718 * tree-vect-stmts.c (s [...] new b5ee2e0 PR middle-end/66633 * tree-nested.c (get_static_c [...] The 3 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 | 19 ++++++ gcc/testsuite/ChangeLog | 13 ++++ gcc/testsuite/gcc.dg/gomp/pr66633-1.c | 14 +++++ gcc/testsuite/gcc.dg/gomp/pr66633-2.c | 5 ++ gcc/testsuite/gcc.dg/gomp/pr66633-3.c | 18 ++++++ gcc/testsuite/gcc.dg/gomp/pr66633-4.c | 5 ++ gcc/testsuite/lib/target-supports.exp | 1 + gcc/tree-nested.c | 56 +++++++++++++++--- gcc/tree-vect-stmts.c | 108 +++++++++++++++++++++++++++++++--- 9 files changed, 224 insertions(+), 15 deletions(-) create mode 100644 gcc/testsuite/gcc.dg/gomp/pr66633-1.c create mode 100644 gcc/testsuite/gcc.dg/gomp/pr66633-2.c create mode 100644 gcc/testsuite/gcc.dg/gomp/pr66633-3.c create mode 100644 gcc/testsuite/gcc.dg/gomp/pr66633-4.c -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

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