[Bug tree-optimization/70623] [4.9/5/6 Regression] ICE in compute_antic at -O2

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70623 --- Comment #7 from Richard Biener --- Author: rguenth Date: Thu Apr 14 07:30:53 2016 New Revision: 234970 URL: https://gcc.gnu.org/viewcvs?rev=234970&root=gcc&view=rev Log: 2016-04-14 Richard Biener PR tree-optimization/70623

[Bug tree-optimization/70623] [4.9/5 Regression] ICE in compute_antic at -O2

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70623 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Known to work|4.9.3, 5.3.0

[Bug c++/70655] New: selectio sort

2016-04-14 Thread mubashirkaleem2 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70655 Bug ID: 70655 Summary: selectio sort Product: gcc Version: 3.0.4 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned

[Bug tree-optimization/70130] [6 Regression] h264ref fails with verification error starting with r231674 (r224221 is the true start of the problem)

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70130 --- Comment #23 from Richard Biener --- But that's ok - we are storing the same scalar element: t.i:12:3: note: Load permutation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 t.i:12:3: note: no array mode for V8HI[16] t.i:12:3: note: Final SLP tree for instan

[Bug bootstrap/70652] [6 Regression] r234966 causes bootstrap to fail

2016-04-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70652 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug tree-optimization/70130] [6 Regression] h264ref fails with verification error starting with r231674 (r224221 is the true start of the problem)

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70130 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug c++/70655] selectio sort

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70655 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/70653] bubble sorting algorithm fail to run on the compiler giving a bug in it

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70653 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/70652] [6 Regression] r234966 causes bootstrap to fail

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70652 Richard Biener changed: What|Removed |Added Priority|P3 |P1 --- Comment #3 from Richard Biener

[Bug bootstrap/70650] [6 regression] bootstrap failure: ICE in emit_move_insn, at expr.c:3546

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70650 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug ipa/70646] Corrupt truncated function

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70646 Richard Biener changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIRM

[Bug ipa/70646] Corrupt truncated function

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70646 --- Comment #9 from Richard Biener --- Note that the testcase is strictly invalid as it has 8-byte aligned node_name[] passed to wwn_to_u64 which ends up performing a 64bit load on it via __swab64p.

[Bug ipa/70646] Corrupt truncated function

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70646 --- Comment #10 from Richard Biener --- Fixing that with void __attribute__((noinline,noclone)) broken(u64* shost) { u8 node_name[8] __attribute__((aligned(__alignof(u64 = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; *shost = wwn_t

[Bug ada/70645] [4.9/5/6 Regression] -fguess-branch-probability breaks debug-information, only in Ada

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70645 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug c++/70656] New: mutation testing of algorithum

2016-04-14 Thread aqibsarfraz3749 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70656 Bug ID: 70656 Summary: mutation testing of algorithum Product: gcc Version: 3.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assign

[Bug bootstrap/70650] [6 regression] bootstrap failure: ICE in emit_move_insn, at expr.c:3546

2016-04-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70650 --- Comment #6 from Jakub Jelinek --- Shorter testcase: struct A {}; void foo (struct A a, int b) { } compiles with sparc-solaris C, but doesn't with C++.

[Bug bootstrap/70650] [6 regression] bootstrap failure: ICE in emit_move_insn, at expr.c:3546

2016-04-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70650 --- Comment #7 from Jakub Jelinek --- Seems sparc-solaris passes even for C the empty struct as a separate argument (the empty struct goes into %o0, the int argument into %o1).

[Bug c++/70656] mutation testing of algorithum

2016-04-14 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70656 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution

[Bug ipa/70646] Corrupt truncated function

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70646 --- Comment #11 from Richard Biener --- Happens via (gdb) bt #0 redirect_to_unreachable (e=0x76891820) at /space/rguenther/src/svn/trunk3/gcc/ipa-inline-analysis.c:735 #1 0x00bc9325 in edge_set_predicate (e=0x76891820,

[Bug c++/70540] [4.9/5/6 Regression] ICE on invalid code on x86_64-linux-gnu in cxx_incomplete_type_diagnostic, at cp/typeck2.c:569

2016-04-14 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70540 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/70657] New: testing

2016-04-14 Thread shumailiftikhar3749 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70657 Bug ID: 70657 Summary: testing Product: gcc Version: 3.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc d

[Bug ipa/70646] [4.9/5/6 Regression] Corrupt truncated function

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70646 Richard Biener changed: What|Removed |Added Known to work||4.8.5 Target Milestone|---

[Bug c++/70657] testing

2016-04-14 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70657 James Greenhalgh changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug rtl-optimization/63629] ICE in fix_loop_structure, at loop-init.c:251

2016-04-14 Thread jan.sm...@alcatel-lucent.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63629 Jan Smets changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/64971] [5/6 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32

2016-04-14 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64971 --- Comment #11 from Ramana Radhakrishnan --- (In reply to Jeffrey A. Law from comment #10) > Ramana, do you want to give this to someone on your team to wrap up? Kyrill, do you mind picking this up ? (In reply to Jeffrey A. Law from comment #

[Bug target/66931] ICE in convert_move, at expr.c:316

2016-04-14 Thread jan.sm...@alcatel-lucent.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66931 Jan Smets changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/66920] ICE in expand_debug_locations, at cfgexpand.c:3826

2016-04-14 Thread jan.sm...@alcatel-lucent.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66920 --- Comment #4 from Jan Smets --- Seems fixed.

[Bug debug/56805] DW_TAG_typedef missing when -fdebug-types-section is used (and -fno-eliminate-unused-debug-types)

2016-04-14 Thread jan.sm...@alcatel-lucent.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56805 Jan Smets changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/70594] [6 Regression] -fcompare-debug failure

2016-04-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70594 Jakub Jelinek changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment #

[Bug target/64971] [5/6 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32

2016-04-14 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64971 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #12 fr

[Bug c++/70336] [5 regression] Incorrect Wconversion warning

2016-04-14 Thread jan.sm...@alcatel-lucent.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70336 Jan Smets changed: What|Removed |Added Severity|normal |minor

[Bug tree-optimization/70614] [4.9/5/6 Regression] GCC gets stuck with -O

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70614 --- Comment #5 from Richard Biener --- We already have --param scev-max-expr-complexity (and --param scev-max-expr-size) for this. But I have a simple fix for the testcase. Index: tree-scalar-evolution.c

[Bug libstdc++/70654] failbit is not set sometimes on stream reading double outside presentable range

2016-04-14 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70654 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/70651] [6 Regression] ICE on valid code on x86_64-linux-gnu in build_va_arg, at c-family/c-common.c:5728

2016-04-14 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70651 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug c/70651] [6 Regression] ICE on valid code on x86_64-linux-gnu in build_va_arg, at c-family/c-common.c:5728

2016-04-14 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70651 --- Comment #3 from Marek Polacek --- We have the code to reject this, but it happens only when gimplifying: 11695 if (have_va_type == NULL_TREE) 11696 { 11697 error_at (loc, "first argument to % not of type %"); 11698 return G

[Bug tree-optimization/70130] [6 Regression] h264ref fails with verification error starting with r231674 (r224221 is the true start of the problem)

2016-04-14 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70130 --- Comment #24 from Alan Modra --- Created attachment 38266 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38266&action=edit testcase for gcc.dg/vect/ Revised testcase checking multiple offsets, using an array of structs so not dependent

[Bug c++/70594] [6 Regression] -fcompare-debug failure

2016-04-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70594 --- Comment #38 from Jakub Jelinek --- Surprisingly, the actual problem is with __builtin_unreachable. I've instrumented symbol_table::register_symbol, so that it logs this->order and node->name () after assigning node->order, and get: /tmp/orde

[Bug c++/70594] [6 Regression] -fcompare-debug failure

2016-04-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70594 --- Comment #39 from Jakub Jelinek --- Sorry, error on my part. There is actually #1 0x00b3e9d6 in symbol_table::release_symbol (this=0x715a10a8, node=, uid=0) at ../../gcc/cgraph.h:2514 #2 0x00b3972a in cgraph_node::re

[Bug target/70662] New: vpbroadcastq assemble failure with -masm=intel -mavx512vbmi

2016-04-14 Thread zsojka at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70662 Bug ID: 70662 Summary: vpbroadcastq assemble failure with -masm=intel -mavx512vbmi Product: gcc Version: 6.0 Status: UNCONFIRMED Keywords: assemble-failure

[Bug ipa/70646] [4.9/5/6 Regression] Corrupt truncated function

2016-04-14 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70646 --- Comment #12 from H.J. Lu --- It was caused by r208831.

[Bug target/70568] [4.9/5/6 regression] PowerPC64: union of floating and fixed doesn't use POWER8 GPR/VSR moves

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70568 Richard Biener changed: What|Removed |Added Keywords||ra Target Milestone|---

[Bug fortran/70330] [5 Regression] ICE with -Wextra -Wno-unused-dummy-argument and unused optional dummy argument

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70330 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.4

[Bug testsuite/70108] [5/6 Regression] FAIL: gcc.dg/simulate-thread/speculative-store-2.c -O0 -g thread simulation test

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70108 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.4 Summary|[5,6 Regression]

[Bug c++/70494] [5/6 regression] Internal Compiler Error: Capturing an array of vectors in a lambda

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70494 Richard Biener changed: What|Removed |Added Known to work||4.9.3 Target Milestone|---

[Bug c++/70627] [6 Regression] internal compiler error: verify_type failed

2016-04-14 Thread jseward at acm dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70627 --- Comment #10 from jseward at acm dot org --- Thank you for fixing this quickly!

[Bug target/70662] vpbroadcastq assemble failure with -masm=intel -mavx512vbmi

2016-04-14 Thread kyukhin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70662 Kirill Yukhin changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/70651] [6 Regression] ICE on valid code on x86_64-linux-gnu in build_va_arg, at c-family/c-common.c:5728

2016-04-14 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70651 --- Comment #4 from Marek Polacek --- And we seem to do the right thing if I just do away with the canon_expr_type: diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c index 30c815d..8b0a34b 100644 --- a/gcc/c-family/c-common.c +++ b/

[Bug c++/70647] Feature request: warning for self-moving in constructors

2016-04-14 Thread matt at godbolt dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70647 --- Comment #2 from Matt Godbolt --- Thanks Manuel. Interestingly this does elicit a warning: struct B { int a; int b; B(B &&o) : a(static_cast(a)), b(std::move(o.b)) {} }; but this does not: struct B { int a; int b; B(B

[Bug tree-optimization/70130] [6 Regression] h264ref fails with verification error starting with r231674 (r224221 is the true start of the problem)

2016-04-14 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70130 --- Comment #25 from Bill Schmidt --- I've verified the patch indeed fixes the test from c#11. Regstrap in progress. One nit: The parentheses in the proposed patch are slightly wrong, should be: && (LOOP_VINFO_VECT_FACTOR (loop_

[Bug c++/70594] [6 Regression] -fcompare-debug failure

2016-04-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70594 --- Comment #40 from Jakub Jelinek --- So, some further printf debugging shows that the first difference is that in one of the possible_polymorphic_call_targets calls (which creates the node->order == 4151 __builtin_unreachable in one with -g2 on

[Bug libstdc++/70664] New: failbit is not set on stream reading negative value into unsigned type

2016-04-14 Thread osternhase at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70664 Bug ID: 70664 Summary: failbit is not set on stream reading negative value into unsigned type Product: gcc Version: 4.8.4 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/70130] [6 Regression] h264ref fails with verification error starting with r231674 (r224221 is the true start of the problem)

2016-04-14 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70130 --- Comment #26 from Bill Schmidt --- Ah, I see from IRC that Alan has already done a regstrap and reported no failures.

[Bug c++/70594] [6 Regression] -fcompare-debug failure

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70594 --- Comment #41 from Richard Biener --- Maybe decl_maybe_in_construction_p using BLOCKs. I suppose it should restrict itself to inlined_function_outer_scope_p ()s which we surely preserve. for (tree block = gimple_block (call); block && TREE_

[Bug tree-optimization/70130] [6 Regression] h264ref fails with verification error starting with r231674 (r224221 is the true start of the problem)

2016-04-14 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70130 --- Comment #27 from Bill Schmidt --- However, that was with the parentheses misplaced. I've completed a bootstrap and regression test on powerpc64le-unknown-linux-gnu with this corrected, and everything is still fine.

[Bug c/70665] New: Seemingly incorrect warning for being const correct with function pointers

2016-04-14 Thread psusi at ubuntu dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70665 Bug ID: 70665 Summary: Seemingly incorrect warning for being const correct with function pointers Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: norm

[Bug tree-optimization/70614] [4.9/5 Regression] GCC gets stuck with -O

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70614 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Known to work|

[Bug tree-optimization/70614] [4.9/5/6 Regression] GCC gets stuck with -O

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70614 --- Comment #6 from Richard Biener --- Author: rguenth Date: Thu Apr 14 13:21:40 2016 New Revision: 234972 URL: https://gcc.gnu.org/viewcvs?rev=234972&root=gcc&view=rev Log: 2016-04-14 Richard Biener PR tree-optimization/70614

[Bug tree-optimization/70130] [6 Regression] h264ref fails with verification error starting with r231674 (r224221 is the true start of the problem)

2016-04-14 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70130 --- Comment #28 from Alan Modra --- Bootstrapped and regression testing now completed on both powerpc64le-linux and -m64/-m32 on a power7 powerpc64-linux host, all langs. No regressions found, and it seems this also fixes gcc.dg/vect/slp-perm-12

[Bug c++/70594] [6 Regression] -fcompare-debug failure

2016-04-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70594 --- Comment #42 from Jakub Jelinek --- I see a difference when tree-ssa-pre.c calls context.get_dynamic_type (instance, OBJ_TYPE_REF_OBJECT (fn), otr_type, stmt); in get_dynamic_type, right after the first walk_aliased_vdefs in there, in one invo

[Bug c/70665] Seemingly incorrect warning for being const correct with function pointers

2016-04-14 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70665 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/70594] [6 Regression] -fcompare-debug failure

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70594 --- Comment #43 from Richard Biener --- Same walking of BLOCKs in noncall_stmt_may_be_vtbl_ptr_store.

[Bug c/70665] Seemingly incorrect warning for being const correct with function pointers

2016-04-14 Thread psusi at ubuntu dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70665 --- Comment #2 from Phillipi Susi --- Yes, so why is there an implicit conversion that does not cause a warning when called directly, but not when called via pointer?

[Bug ada/70645] strange -fguess-branch-probability issue with debug info

2016-04-14 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70645 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/70594] [6 Regression] -fcompare-debug failure

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70594 --- Comment #44 from Richard Biener --- Index: gcc/ipa-polymorphic-call.c === --- gcc/ipa-polymorphic-call.c (revision 234971) +++ gcc/ipa-polymorphic-call.c (working copy) @@ -485

[Bug middle-end/70643] broken openacc reduction inside a fortran module

2016-04-14 Thread cesar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70643 --- Comment #1 from cesar at gcc dot gnu.org --- Author: cesar Date: Thu Apr 14 13:44:17 2016 New Revision: 234973 URL: https://gcc.gnu.org/viewcvs?rev=234973&root=gcc&view=rev Log: PR middle-end/70643 gcc/ * omp-low.c (l

[Bug bootstrap/70650] [6 regression] bootstrap failure: ICE in emit_move_insn, at expr.c:3546

2016-04-14 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70650 --- Comment #8 from Jason Merrill --- Created attachment 38269 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38269&action=edit patch This fixes the reduced testcase for me on sparc, does it fix bootstrap on the various targets?

[Bug target/70044] [5 Regression] -flto turns on -fomit-frame-pointer

2016-04-14 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70044 --- Comment #8 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Thu Apr 14 13:45:34 2016 New Revision: 234974 URL: https://gcc.gnu.org/viewcvs?rev=234974&root=gcc&view=rev Log: [AArch64] Backport of PR target/70044 fix to GCC 5 2016-0

[Bug bootstrap/70650] [6 regression] bootstrap failure: ICE in emit_move_insn, at expr.c:3546

2016-04-14 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70650 --- Comment #9 from Jack Howarth --- Created attachment 38270 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38270&action=edit bzip2 compressed preprocessed source for libstdc++-v3/src/c++11/string-inst.cc on x86_64-apple-darwin15

[Bug target/70044] [5 Regression] -flto turns on -fomit-frame-pointer

2016-04-14 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70044 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution

[Bug middle-end/70643] broken openacc reduction inside a fortran module

2016-04-14 Thread cesar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70643 cesar at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--

[Bug c++/70594] [6 Regression] -fcompare-debug failure

2016-04-14 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70594 Nathan Sidwell changed: What|Removed |Added Assignee|nathan at gcc dot gnu.org |rguenth at gcc dot gnu.org ---

[Bug c++/70594] [6 Regression] -fcompare-debug failure

2016-04-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70594 --- Comment #46 from Jakub Jelinek --- So, it seems the ctor BLOCKs are preserved, but others are removed. So, with -g we get: (gdb) p debug_generic_stmt (block_ultimate_origin ($29)) BLOCK #0 SUPERCONTEXT: assign (gdb) p debug_generic_stmt (b

[Bug bootstrap/70650] [6 regression] bootstrap failure: ICE in emit_move_insn, at expr.c:3546

2016-04-14 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70650 --- Comment #10 from Jack Howarth --- (In reply to Jason Merrill from comment #8) > Created attachment 38269 [details] > patch > > This fixes the reduced testcase for me on sparc, does it fix bootstrap on > the various targets? The proposed pat

[Bug ipa/70646] [4.9/5/6 Regression] Corrupt truncated function

2016-04-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70646 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/70666] New: SLP vectorization opportunity to use load element + splat

2016-04-14 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70666 Bug ID: 70666 Summary: SLP vectorization opportunity to use load element + splat Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priori

[Bug bootstrap/70650] [6 regression] bootstrap failure: ICE in emit_move_insn, at expr.c:3546

2016-04-14 Thread howarth.at.gcc at gmail dot com
`fancy_abort(file="../../gcc-6-20160414/gcc/expr.c", line=3546, function="emit_move_insn") + 19 at diagnostic.c:1329, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1 * frame #0: 0x0001018798f3 cc1plus`fancy_abort(file="../../gcc-6-201604

[Bug bootstrap/70650] [6 regression] bootstrap failure: ICE in emit_move_insn, at expr.c:3546

2016-04-14 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70650 --- Comment #12 from Jack Howarth --- (In reply to Jakub Jelinek from comment #6) > Shorter testcase: > struct A {}; > > void > foo (struct A a, int b) > { > } > compiles with sparc-solaris C, but doesn't with C++. This test case doesn't trigge

[Bug tree-optimization/70130] [6 Regression] h264ref fails with verification error starting with r231674 (r224221 is the true start of the problem)

2016-04-14 Thread pthaugen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70130 --- Comment #29 from Pat Haugen --- Verified the patch also fixes the problem with h264ref benchmark.

[Bug c++/70594] [6 Regression] -fcompare-debug failure

2016-04-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70594 --- Comment #47 from Jakub Jelinek --- Ok, found one bug in the unused block pruning: --- gcc/ipa-polymorphic-call.c.jj 2016-03-30 16:00:17.0 +0200 +++ gcc/ipa-polymorphic-call.c 2016-04-14 16:45:45.407754387 +0200 @@ -479,16 +479,

[Bug bootstrap/70650] [6 regression] bootstrap failure: ICE in emit_move_insn, at expr.c:3546

2016-04-14 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70650 --- Comment #13 from Jason Merrill --- The darwin problem is with an ipa-icf thunk trying to pass the parameter on directly, which breaks because it's using the parameter's TREE_TYPE rather than DECL_ARG_TYPE. expand_call handles this transparen

[Bug bootstrap/70650] [6 regression] bootstrap failure: ICE in emit_move_insn, at expr.c:3546

2016-04-14 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70650 --- Comment #14 from Jack Howarth --- (In reply to Jason Merrill from comment #13) Is darwin the only target using TREE_TYPE rather than DECL_ARG_TYPE?

[Bug c++/70594] [6 Regression] -fcompare-debug failure

2016-04-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70594 --- Comment #48 from Jakub Jelinek --- Created attachment 38271 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38271&action=edit gcc6-pr70594.patch Untested fix. So the other issue is that noncall_stmt_may_be_vtbl_ptr_store looks for BLOC

[Bug c/70651] [6 Regression] ICE on valid code on x86_64-linux-gnu in build_va_arg, at c-family/c-common.c:5728

2016-04-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70651 --- Comment #5 from Jakub Jelinek --- Yeah, the assertions are clearly bogus. Though perhaps it would be better to just error out at those spots instead of ignoring it and hoping we'll error out later.

[Bug bootstrap/70650] [6 regression] bootstrap failure: ICE in emit_move_insn, at expr.c:3546

2016-04-14 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70650 --- Comment #15 from Jason Merrill --- (In reply to Jack Howarth from comment #14) > (In reply to Jason Merrill from comment #13) > Is darwin the only target using TREE_TYPE rather than DECL_ARG_TYPE? No, that should be the same for all targets;

[Bug c++/70649] [6 Regression] Incorrect C++ warning on zero-sized array passing

2016-04-14 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70649 --- Comment #1 from Jason Merrill --- Created attachment 38272 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38272&action=edit fix

[Bug bootstrap/70650] [6 regression] bootstrap failure: ICE in emit_move_insn, at expr.c:3546

2016-04-14 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70650 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/70649] [6 Regression] Incorrect C++ warning on zero-sized array passing

2016-04-14 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70649 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/70667] New: SFINAE error disambiguating using alignas

2016-04-14 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70667 Bug ID: 70667 Summary: SFINAE error disambiguating using alignas Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/70029] [6 Regression] ICE with C++11 and -flto

2016-04-14 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70029 --- Comment #9 from Marek Polacek --- Author: mpolacek Date: Thu Apr 14 16:51:16 2016 New Revision: 234979 URL: https://gcc.gnu.org/viewcvs?rev=234979&root=gcc&view=rev Log: PR c++/70029 * tree.c (verify_type): Disable the canoni

[Bug c++/70029] [7 Regression] ICE with C++11 and -flto

2016-04-14 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70029 Marek Polacek changed: What|Removed |Added Target Milestone|6.0 |7.0 Summary|[6 Regression] IC

[Bug c++/70648] [6 Regression] adplug-xmms fails to compile

2016-04-14 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70648 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/70543] [6 Regression] wrong non-const error for enable_if and constexpr function

2016-04-14 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70543 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug bootstrap/70652] [6 Regression] r234966 causes bootstrap to fail

2016-04-14 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70652 Martin Sebor changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug bootstrap/70650] [6 regression] bootstrap failure: ICE in emit_move_insn, at expr.c:3546

2016-04-14 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70650 --- Comment #17 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #8 from Jason Merrill --- [...] > This fixes the reduced testcase for me on sparc, does it fix bootstrap on the > various targets? Just for the record, with your patch a

[Bug c/70668] New: nds32-elf toolchain fails to compile on OSX"

2016-04-14 Thread stefan.reinauer at coreboot dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70668 Bug ID: 70668 Summary: nds32-elf toolchain fails to compile on OSX" Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c/70668] nds32-elf toolchain fails to compile on OSX"

2016-04-14 Thread stefan.reinauer at coreboot dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70668 --- Comment #1 from Stefan Reinauer --- Created attachment 38273 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38273&action=edit minimal example

[Bug bootstrap/70652] [6 Regression] r234966 causes bootstrap to fail

2016-04-14 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70652 --- Comment #5 from Martin Sebor --- Author: msebor Date: Thu Apr 14 17:35:23 2016 New Revision: 234981 URL: https://gcc.gnu.org/viewcvs?rev=234981&root=gcc&view=rev Log: PR c++/70652 - [6 Regression] r234966 causes bootstrap to fail Revert pa

[Bug c/70668] nds32-elf toolchain fails to compile on OSX"

2016-04-14 Thread stefan.reinauer at coreboot dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70668 Stefan Reinauer changed: What|Removed |Added Target||nds32le-elf Host|

[Bug c/70668] nds32-elf toolchain fails to compile on OSX

2016-04-14 Thread stefan.reinauer at coreboot dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70668 Stefan Reinauer changed: What|Removed |Added Summary|nds32-elf toolchain fails |nds32-elf toolchain fails

[Bug preprocessor/69650] [6 Regression] ICE in linemap_line_start, at libcpp/line-map.c:803

2016-04-14 Thread rogero at howzatt dot demon.co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69650 --- Comment #60 from Roger Orr --- Thanks; I can now confirm that a full build of our application with distcc works without problems.

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