Tcwg-commits August 2015

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602 discussions

[gcc] branch trunk updated (3ce024a -> 78e011b)

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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 3ce024a 2015-08-06 Richard Biener <rguenther(a)suse.de> new 78e011b 2015-08-06 Richard Biener <rguenther(a)suse.de> 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 | 35 ++++++++++++++++++++++++++++++ gcc/gimple.h | 68 ++++++++++++++++++++++++++++------------------------------- 2 files changed, 67 insertions(+), 36 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 3 months

[gcc] branch trunk updated (95b8e9e -> 3ce024a)

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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 95b8e9e * pt.c (determine_specialization): Print candidates after 'n [...] new e794430 PR fortran/64022 * gfortran.dg/ieee/large_1.f90: Adjust test. new 3ce024a 2015-08-06 Richard Biener <rguenther(a)suse.de> The 2 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/gimple-fold.c | 20 ++++++-------------- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gfortran.dg/ieee/large_1.f90 | 7 +++++-- 4 files changed, 21 insertions(+), 16 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 3 months

[gcc] branch master updated (95b8e9e -> 3ce024a)

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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 95b8e9e * pt.c (determine_specialization): Print candidates after 'n [...] new e794430 PR fortran/64022 * gfortran.dg/ieee/large_1.f90: Adjust test. new 3ce024a 2015-08-06 Richard Biener <rguenther(a)suse.de> The 2 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/gimple-fold.c | 20 ++++++-------------- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gfortran.dg/ieee/large_1.f90 | 7 +++++-- 4 files changed, 21 insertions(+), 16 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 3 months

[gcc] branch gcc-5-branch updated (dbd6738 -> 24d8b09)

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This is an automated email from the git hooks/post-receive script. unknown user pushed a change to branch gcc-5-branch in repository gcc. from dbd6738 Daily bump. new 417e3ef * decl.c (start_decl): Don't push the plain VAR_DECL for a [...] new 3af0bf6 PR c++/66336 * pt.c (find_parameter_packs_r): Handle variab [...] new f9db108 PR c++/65195 PR c++/66619 * semantics.c (finish_id_express [...] new d73bd5d PR c++/66260 PR c++/66596 PR c++/66649 PR c++/66923 * pt [...] new 24d8b09 fix ChangeLog 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/cp/ChangeLog | 23 ++++++++++++++++++++ gcc/cp/cp-tree.h | 3 ++- gcc/cp/pt.c | 36 +++++++++++++++++++++++++++++--- gcc/cp/semantics.c | 1 + gcc/testsuite/g++.dg/cpp1y/var-templ32.C | 7 +++++++ gcc/testsuite/g++.dg/cpp1y/var-templ33.C | 20 ++++++++++++++++++ gcc/testsuite/g++.dg/cpp1y/var-templ35.C | 5 +++++ gcc/testsuite/g++.dg/cpp1y/var-templ36.C | 15 +++++++++++++ gcc/testsuite/g++.dg/cpp1y/var-templ37.C | 23 ++++++++++++++++++++ gcc/testsuite/g++.dg/cpp1y/var-templ38.C | 9 ++++++++ gcc/testsuite/g++.dg/cpp1y/var-templ39.C | 16 ++++++++++++++ gcc/testsuite/g++.dg/cpp1y/var-templ40.C | 9 ++++++++ 12 files changed, 163 insertions(+), 4 deletions(-) create mode 100644 gcc/testsuite/g++.dg/cpp1y/var-templ32.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/var-templ33.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/var-templ35.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/var-templ36.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/var-templ37.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/var-templ38.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/var-templ39.C create mode 100644 gcc/testsuite/g++.dg/cpp1y/var-templ40.C -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 3 months

[gcc] 01/01: Add preferred_alternatives to recog_data_d

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This is an automated email from the git hooks/post-receive script. unknown user pushed a commit to branch hjl/67029/master in repository gcc. commit dccf9c47408f29dd1b3f3f13315cd90bffc39022 Author: H.J. Lu <hjl.tools(a)gmail.com> Date: Wed Aug 5 13:15:42 2015 -0700 Add preferred_alternatives to recog_data_d Since ira_implicitly_set_insn_hard_regs may be called outside of ira-lives.c, it can't use the local variable, preferred_alternatives. This patch adds preferred_alternatives to recog_data_d so that preferred_alternatives is available in recog_data_d when needed. gcc/ PR rtl-optimization/67029 * ira-lives.c (preferred_alternatives): Removed. (check_and_make_def_conflict): Replace preferred_alternatives with recog_data.preferred_alternatives. (make_early_clobber_and_input_conflicts): Likewise. (single_reg_class): Likewise. (ira_implicitly_set_insn_hard_regs): Likewise. (process_bb_node_lives): Pass true to extract_insn. Don't set preferred_alternatives. * recog.c (extract_insn): Add an argument, preferred. Call get_preferred_alternatives to initialize preferred_alternatives if preferred is true. * recog.h (extract_insn): Add an argument, preferred, and default to false. (recog_data_d): Add preferred_alternatives. * sched-deps.c (sched_analyze_insn): Pass true to extract_insn. * sel-sched.c (implicit_clobber_conflict_p): Likewise. gcc/testsuite/ PR rtl-optimization/67029 * gcc.dg/pr67029.c: New test. --- gcc/ira-lives.c | 15 +++++---------- gcc/recog.c | 6 +++++- gcc/recog.h | 6 +++++- gcc/sched-deps.c | 2 +- gcc/sel-sched.c | 2 +- gcc/testsuite/gcc.dg/pr67029.c | 14 ++++++++++++++ 6 files changed, 31 insertions(+), 14 deletions(-) diff --git a/gcc/ira-lives.c b/gcc/ira-lives.c index 1cb05c2..aad3224 100644 --- a/gcc/ira-lives.c +++ b/gcc/ira-lives.c @@ -86,10 +86,6 @@ static int last_call_num; /* The number of last call at which given allocno was saved. */ static int *allocno_saved_at_call; -/* The value of get_preferred_alternatives for the current instruction, - supplemental to recog_data. */ -static alternative_mask preferred_alternatives; - /* Record the birth of hard register REGNO, updating hard_regs_live and hard reg conflict information for living allocnos. */ static void @@ -648,7 +644,7 @@ check_and_make_def_conflict (int alt, int def, enum reg_class def_cl) instruction due to the earlyclobber, reload must fix it up. */ for (alt1 = 0; alt1 < recog_data.n_alternatives; alt1++) { - if (!TEST_BIT (preferred_alternatives, alt1)) + if (!TEST_BIT (recog_data.preferred_alternatives, alt1)) continue; const operand_alternative *op_alt1 = &recog_op_alt[alt1 * n_operands]; @@ -698,7 +694,7 @@ make_early_clobber_and_input_conflicts (void) int n_operands = recog_data.n_operands; const operand_alternative *op_alt = recog_op_alt; for (alt = 0; alt < n_alternatives; alt++, op_alt += n_operands) - if (TEST_BIT (preferred_alternatives, alt)) + if (TEST_BIT (recog_data.preferred_alternatives, alt)) for (def = 0; def < n_operands; def++) { def_cl = NO_REGS; @@ -765,7 +761,7 @@ single_reg_class (const char *constraints, rtx op, rtx equiv_const) enum constraint_num cn; cl = NO_REGS; - alternative_mask preferred = preferred_alternatives; + alternative_mask preferred = recog_data.preferred_alternatives; for (; (c = *constraints); constraints += CONSTRAINT_LEN (c, constraints)) if (c == '#') preferred &= ~ALTERNATIVE_BIT (0); @@ -854,7 +850,7 @@ ira_implicitly_set_insn_hard_regs (HARD_REG_SET *set) mode = (GET_CODE (op) == SCRATCH ? GET_MODE (op) : PSEUDO_REGNO_MODE (regno)); cl = NO_REGS; - alternative_mask preferred = preferred_alternatives; + alternative_mask preferred = recog_data.preferred_alternatives; for (; (c = *p); p += CONSTRAINT_LEN (c, p)) if (c == '#') preferred &= ~ALTERNATIVE_BIT (0); @@ -1178,8 +1174,7 @@ process_bb_node_lives (ira_loop_tree_node_t loop_tree_node) } } - extract_insn (insn); - preferred_alternatives = get_preferred_alternatives (insn); + extract_insn (insn, true); preprocess_constraints (insn); process_single_reg_class_operands (false, freq); diff --git a/gcc/recog.c b/gcc/recog.c index 120f7b9..840bf7f 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -2225,7 +2225,7 @@ constrain_operands_cached (rtx_insn *insn, int strict) /* Analyze INSN and fill in recog_data. */ void -extract_insn (rtx_insn *insn) +extract_insn (rtx_insn *insn, bool preferred) { int i; int icode; @@ -2320,6 +2320,10 @@ extract_insn (rtx_insn *insn) gcc_assert (recog_data.n_alternatives <= MAX_RECOG_ALTERNATIVES); + recog_data.preferred_alternatives = (preferred + ? get_preferred_alternatives (insn) + : 0); + recog_data.insn = NULL; which_alternative = -1; } diff --git a/gcc/recog.h b/gcc/recog.h index ce931eb..e0c946b 100644 --- a/gcc/recog.h +++ b/gcc/recog.h @@ -131,7 +131,7 @@ static inline int recog_memoized (rtx_insn *insn); extern void add_clobbers (rtx, int); extern int added_clobbers_hard_reg_p (int); extern void insn_extract (rtx_insn *); -extern void extract_insn (rtx_insn *); +extern void extract_insn (rtx_insn *, bool preferred = false); extern void extract_constrain_insn (rtx_insn *insn); extern void extract_constrain_insn_cached (rtx_insn *); extern void extract_insn_cached (rtx_insn *); @@ -248,6 +248,10 @@ struct recog_data_d /* True if insn is ASM_OPERANDS. */ bool is_asm; + /* Specifies whether an insn alternative is preferred by the current + target for the current size/speed optimization choice. */ + alternative_mask preferred_alternatives; + /* In case we are caching, hold insn data was generated for. */ rtx_insn *insn; }; diff --git a/gcc/sched-deps.c b/gcc/sched-deps.c index 3ac66e8..f8de8b5 100644 --- a/gcc/sched-deps.c +++ b/gcc/sched-deps.c @@ -2889,7 +2889,7 @@ sched_analyze_insn (struct deps_desc *deps, rtx x, rtx_insn *insn) { HARD_REG_SET temp; - extract_insn (insn); + extract_insn (insn, true); preprocess_constraints (insn); ira_implicitly_set_insn_hard_regs (&temp); AND_COMPL_HARD_REG_SET (temp, ira_no_alloc_regs); diff --git a/gcc/sel-sched.c b/gcc/sel-sched.c index ec2ab05..105ebd3 100644 --- a/gcc/sel-sched.c +++ b/gcc/sel-sched.c @@ -2102,7 +2102,7 @@ implicit_clobber_conflict_p (insn_t through_insn, expr_t expr) end_sequence (); /* Calculate implicit clobbers. */ - extract_insn (insn); + extract_insn (insn, true); preprocess_constraints (insn); ira_implicitly_set_insn_hard_regs (&temp); AND_COMPL_HARD_REG_SET (temp, ira_no_alloc_regs); diff --git a/gcc/testsuite/gcc.dg/pr67029.c b/gcc/testsuite/gcc.dg/pr67029.c new file mode 100644 index 0000000..f0023e5 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr67029.c @@ -0,0 +1,14 @@ +/* { dg-do compile { target { int128 && scheduling } } } */ +/* { dg-options "-O2 -fschedule-insns" } */ +/* { dg-additional-options "-fstack-protector" { target fstack_protector } } */ + +extern void fn2 (char *); +__int128 a, b; +int +fn1 (void) +{ + char e[32]; + fn2 (e); + b = 9 * (a >> 1); + return 0; +} -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 3 months

[gcc] branch hjl/67029/master created (now dccf9c4)

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This is an automated email from the git hooks/post-receive script. unknown user pushed a change to branch hjl/67029/master in repository gcc. at dccf9c4 Add preferred_alternatives to recog_data_d This branch includes the following new commits: new dccf9c4 Add preferred_alternatives to recog_data_d 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. -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 3 months

[gcc] branch trunk updated (1d2e1e3 -> 95b8e9e)

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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 1d2e1e3 Daily bump. new 2ec3c1d * decl.c (cp_finish_decl): Tidy. * typeck.c (finish_class_m [...] new 95b8e9e * pt.c (determine_specialization): Print candidates after 'n [...] The 2 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/cp/ChangeLog | 12 +++++ gcc/cp/decl.c | 3 +- gcc/cp/pt.c | 9 ++-- gcc/cp/semantics.c | 94 ++++++---------------------------- gcc/cp/typeck.c | 7 +-- gcc/testsuite/g++.dg/template/spec39.C | 3 ++ 6 files changed, 39 insertions(+), 89 deletions(-) create mode 100644 gcc/testsuite/g++.dg/template/spec39.C -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 3 months

[gcc] branch master updated (1d2e1e3 -> 95b8e9e)

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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 1d2e1e3 Daily bump. new 2ec3c1d * decl.c (cp_finish_decl): Tidy. * typeck.c (finish_class_m [...] new 95b8e9e * pt.c (determine_specialization): Print candidates after 'n [...] The 2 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/cp/ChangeLog | 12 +++++ gcc/cp/decl.c | 3 +- gcc/cp/pt.c | 9 ++-- gcc/cp/semantics.c | 94 ++++++---------------------------- gcc/cp/typeck.c | 7 +-- gcc/testsuite/g++.dg/template/spec39.C | 3 ++ 6 files changed, 39 insertions(+), 89 deletions(-) create mode 100644 gcc/testsuite/g++.dg/template/spec39.C -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 3 months

[gcc] branch trunk updated (b02ae56 -> 1d2e1e3)

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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 b02ae56 2015-08-05 Andrew MacLeod <amacleod(a)redhat.com> new 1d2e1e3 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, 3 months

[gcc] branch trunk updated (28c4d97 -> b02ae56)

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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 28c4d97 2015-08-05 Nikolai Bozhenov <n.bozhenov(a)samsung.com> new b02ae56 2015-08-05 Andrew MacLeod <amacleod(a)redhat.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 | 6 ++++++ gcc/coretypes.h | 10 ++++++++++ gcc/flag-types.h | 13 ------------- gcc/tree-core.h | 11 ----------- 4 files changed, 16 insertions(+), 24 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 3 months

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Tcwg-commits August 2015