[Bug rtl-optimization/94119] [8/9/10 regression] invalid filling of branch delay slots leads to corrupt jump

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94119 --- Comment #8 from Martin Liška --- commit r10-7152-g3e6ab5cefa81165e90fb62abf50e515f85a17e9a Author: Eric Botcazou Date: Fri Mar 13 09:58:44 2020 +0100 Fix incorrect filling of delay slots in branchy code at -O2 The issue is that r

[Bug middle-end/50325] [4.7 Regression] 76 new fails with rev. 177691

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50325 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment

[Bug middle-end/92071] [10 regression] ICE in gen_movsi, at config/arm/arm.md:5378

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92071 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment

[Bug rtl-optimization/90275] [8/9 Regression] ICE: in insert_regs, at cse.c:1128 with -O2 -fno-dce -fno-tree-dce

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90275 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment

[Bug rtl-optimization/94119] [8/9/10 regression] invalid filling of branch delay slots leads to corrupt jump

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94119 --- Comment #9 from Martin Liška --- commit r8-10121-g92902501c2ad030d56fd3347defd00e79187c51f Author: Eric Botcazou Date: Fri Mar 13 09:58:44 2020 +0100 Fix incorrect filling of delay slots in branchy code at -O2 The issue is that r

[Bug target/89229] Incorrect xmm16-xmm31/ymm16-ymm31 in vector move

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89229 --- Comment #31 from Martin Liška --- commit r10-7154-gfd8679974b2ded884ffd7d912efef7fe13e4ff4f Author: H.J. Lu Date: Fri Mar 13 02:48:59 2020 -0700 i386: Use ix86_output_ssemov for DFmode TYPE_SSEMOV There is no need to set mode att

[Bug target/94154] AArch64: Add parameters to tune the precision of reciprocal div

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94154 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #2

[Bug target/94121] ICE on aarch64-linux-gnu: in abs_hwi, at hwint.h:324

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94121 --- Comment #7 from Martin Liška --- commit r10-7155-g7aa605c9d4643dc6e0a0460e5697c02457cd7278 Author: Jakub Jelinek Date: Fri Mar 13 11:33:16 2020 +0100 aarch64: Fix another bug in aarch64_add_offset_1 [PR94121] > I'm getting this I

[Bug lto/94157] [10 Regression] error: lto-wrapper failed with -Wa,--noexecstack -Wa,--noexecstack since r10-6807-gf1a681a174cdfb82

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94157 Martin Liška changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug testsuite/93935] [9/10 regression] gcc.dg/vect/bb-slp-over-widen-2.c fails starting with r262371 (r10-6856)

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93935 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #3

[Bug preprocessor/94168] New: [10 Regression] error: extended character § is not valid in an identifier since r10-3309-g7d112d6670a0e0e6

2020-03-13 Thread marxin at gcc dot gnu.org
Status: UNCONFIRMED Keywords: rejects-valid Severity: normal Priority: P3 Component: preprocessor Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org Target Milestone: --- I see the following regression

[Bug preprocessor/94168] [10 Regression] error: extended character § is not valid in an identifier since r10-3309-g7d112d6670a0e0e6

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94168 Martin Liška changed: What|Removed |Added Last reconfirmed||2020-03-13 Target Milestone|---

[Bug tree-optimization/94163] [8/9 Regression] ICE in set_ptr_info_alignment with -O2 and __builtin_assume_aligned

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94163 --- Comment #9 from Martin Liška --- commit r9-8373-gdb3584552871c8caccdc22e97ea1573da9458253 Author: Richard Biener Date: Fri Mar 13 13:56:26 2020 +0100 tree-optimization/94163 constrain alignment set by PRE This avoids HWI -> unsig

[Bug tree-optimization/94163] [8/9 Regression] ICE in set_ptr_info_alignment with -O2 and __builtin_assume_aligned

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94163 --- Comment #10 from Martin Liška --- commit r10-7158-g3604480a6fe493c51d6ebd53d9b1abee828f Author: Richard Biener Date: Fri Mar 13 13:56:26 2020 +0100 tree-optimization/94163 constrain alignment set by PRE This avoids HWI -> uns

[Bug tree-optimization/94163] [8/9 Regression] ICE in set_ptr_info_alignment with -O2 and __builtin_assume_aligned

2020-03-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94163 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #8

[Bug target/92379] rs6000.c:5598:13: runtime error: shift exponent 64 is too large for 64-bit type 'long int'

2020-03-15 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92379 --- Comment #8 from Martin Liška --- commit r10-7169-g50c96067c8ed60f4b3fcbee89fe31c905241b356 Author: Aaron Sawdey Date: Fri Mar 13 18:14:22 2020 -0500 Fix UBSAN error, shifting 64 bit value by 64. 2020-03-13 Aaron Sawdey

[Bug analyzer/94105] ICE in get_region, at analyzer/region-model.h:1744

2020-03-15 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94105 --- Comment #3 from Martin Liška --- commit r10-7168-g5c048755ec98645f8436b630df3f9294ca9cbc2a Author: David Malcolm Date: Tue Mar 10 19:03:37 2020 -0400 analyzer: handle NOP_EXPR in get_lvalue [PR94099,PR94105] PR analyzer/94099 and

[Bug analyzer/94099] ICE in make_region_for_unexpected_tree_code, at analyzer/region-model.cc:4874 since r10-7023-g3d66e153b40ed000

2020-03-15 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94099 --- Comment #3 from Martin Liška --- commit r10-7168-g5c048755ec98645f8436b630df3f9294ca9cbc2a Author: David Malcolm Date: Tue Mar 10 19:03:37 2020 -0400 analyzer: handle NOP_EXPR in get_lvalue [PR94099,PR94105] PR analyzer/94099 and

[Bug target/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-15 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 --- Comment #50 from Martin Liška --- commit r10-7160-g5c7e6d4bdf879b437b43037e10453275acabf521 Author: Segher Boessenkool Date: Thu Mar 12 07:12:50 2020 + df: Don't abuse bb->aux (PR94148, PR94042) The df dataflow solvers use th

[Bug rtl-optimization/92303] [10 regression] gcc.target/sparc/ultrasp12.c times out

2020-03-15 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92303 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment

[Bug c++/67960] [8/9 Regression] Prefixing a function with [[deprecated]] produces multiple warnings

2020-03-15 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67960 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #9

[Bug c/94040] [9 Regression] ICE on a call to an invalid redeclaration of strftime

2020-03-15 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94040 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #7

[Bug c/94179] New: [10 Regression] ICE in gimplify_expr, at gimplify.c:14399 since r10-7127-gcb99630f254aaec6

2020-03-15 Thread marxin at gcc dot gnu.org
Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: rguenth at gcc dot gnu.org Target Milestone: --- I see the following ICE

[Bug c/94179] [10 Regression] ICE in gimplify_expr, at gimplify.c:14399 since r10-7127-gcb99630f254aaec6

2020-03-15 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94179 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug c/94179] [10 Regression] ICE in gimplify_expr, at gimplify.c:14399 since r10-7127-gcb99630f254aaec6

2020-03-15 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94179 --- Comment #1 from Martin Liška --- A better test-case: struct kgem_bo { int rq; int list; int pinned_batches[]; } a; int b; void fn1() { (struct kgem_bo *)((char *)&a.pinned_batches[b > 4096] - (char *)&((struct kg

[Bug preprocessor/94168] [10 Regression] error: extended character § is not valid in an identifier since r10-3309-g7d112d6670a0e0e6

2020-03-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94168 --- Comment #4 from Martin Liška --- Thank you for the analysis and suggested patch. The original source code looks like this: #ifdef WINDOWS static std::string wide_string_to_string(const std::wstring & wstr) { int size_needed = WideCharToMul

[Bug c/94188] New: [10 Regression] error: request for member ‘node’ in something not a structure or union since r10-7127-gcb99630f254aaec6

2020-03-16 Thread marxin at gcc dot gnu.org
Version: 10.0 Status: UNCONFIRMED Keywords: rejects-valid Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org Target Milestone: --- Reduced from lvm2: $ cat

[Bug c/94188] [10 Regression] error: request for member ‘node’ in something not a structure or union since r10-7127-gcb99630f254aaec6

2020-03-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94188 Martin Liška changed: What|Removed |Added Last reconfirmed||2020-03-16 CC|

[Bug c++/94190] [10 Regression] error: no post-decrement operator for type since r10-7096-gd417b4f5414d9076

2020-03-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94190 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Priority|P3

[Bug c++/94190] New: [10 Regression] error: no post-decrement operator for type since r10-7096-gd417b4f5414d9076

2020-03-16 Thread marxin at gcc dot gnu.org
Keywords: rejects-valid Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org Target Milestone: --- Reduced from boost:extra: $ cat boost.ii class { typedef long a; operator

[Bug c/94188] [10 Regression] error: request for member ‘node’ in something not a structure or union since r10-7127-gcb99630f254aaec6

2020-03-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94188 --- Comment #2 from Martin Liška --- Just for the record, I also see it in acpica package: $ cat cfg.i enum act_name { ACT_HTTP_REQ_AUTH }; struct act_rule { int list; enum act_name action } fn1() { fn2(((struct act_rule *)((void *)fn2 - (

[Bug preprocessor/94168] [10 Regression] error: extended character § is not valid in an identifier since r10-3309-g7d112d6670a0e0e6

2020-03-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94168 --- Comment #5 from Martin Liška --- I reported that upstream as well: https://github.com/hfst/hfst-ospell/issues/49

[Bug tree-optimization/94187] valgrind error in count_nonzero_bytes ?

2020-03-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94187 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org Last

[Bug fortran/94170] gfortran segfault on object oriented code

2020-03-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94170 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org

[Bug c++/94186] compiler incorrectly accepts a requires clause with predicate of non-bool type

2020-03-16 Thread marxin at gcc dot gnu.org
||jason at gcc dot gnu.org, ||marxin at gcc dot gnu.org Status|UNCONFIRMED |NEW Last reconfirmed||2020-03-16 --- Comment #1 from Martin Liška --- Started to be accepted with r10-3735

[Bug fortran/94192] ICE on wrong code

2020-03-17 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94192 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org

[Bug c/94201] aarch64:ICE in tiny code model for ilp32

2020-03-17 Thread marxin at gcc dot gnu.org
||marxin at gcc dot gnu.org Ever confirmed|0 |1 Status|UNCONFIRMED |NEW

[Bug tree-optimization/94187] [10 Regression] valgrind error in count_nonzero_bytes since r10-2101

2020-03-17 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94187 --- Comment #9 from Martin Liška --- (In reply to David Binderman from comment #7) > Once a month or so, it might be worthwhile running a valgrind enabled > version of gcc over the C testsuite. I run ASAN and UBSAN GCC build on weekly basis. But

[Bug lto/94157] [10 Regression] error: lto-wrapper failed with -Wa,--noexecstack -Wa,--noexecstack since r10-6807-gf1a681a174cdfb82

2020-03-17 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94157 Martin Liška changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug target/94185] [10 Regression] crashes with "error: unable to generate reloads for {*zero_extendsidi2} internal compiler error: in curr_insn_transform, at lra-constraints.c:4006

2020-03-17 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94185 Martin Liška changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug rtl-optimization/92264] [10 Regression] Compile time hog in 521.wrf_r with -Ofast -march=znver2 -g since r276318

2020-03-17 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92264 --- Comment #7 from Martin Liška --- (In reply to Jakub Jelinek from comment #6) > In r10-7086-g2e94d3ee47be0742df843d95e3d1bf1da11e4796 I've added a param > controlled cap on the number of VALUEs walked by a single toplevel > find_base_term. > D

[Bug rtl-optimization/92264] [10 Regression] Compile time hog in 521.wrf_r with -Ofast -march=znver2 -g since r276318

2020-03-17 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92264 --- Comment #8 from Martin Liška --- With --param max-find-base-term-values=10 it takes 2m34s.

[Bug rtl-optimization/92264] [10 Regression] Compile time hog in 521.wrf_r with -Ofast -march=znver2 -g since r276318

2020-03-17 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92264 --- Comment #9 from Martin Liška --- With --param max-find-base-term-values=100 it takes 4m24s. With --param max-find-base-term-values=1 it takes 2m22s.

[Bug rtl-optimization/92264] [10 Regression] Compile time hog in 521.wrf_r with -Ofast -march=znver2 -g since r276318

2020-03-17 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92264 --- Comment #11 from Martin Liška --- So it finishes in 50m16s.

[Bug tree-optimization/94043] [9/10 Regression] ICE in superloop_at_depth, at cfgloop.c:78

2020-03-17 Thread marxin at gcc dot gnu.org
|UNCONFIRMED |NEW Ever confirmed|0 |1 CC||linkw at gcc dot gnu.org, ||marxin at gcc dot gnu.org --- Comment #2 from Martin Liška --- Started with r10-4524

[Bug lto/94202] [10 Regression] ICE in do_estimate_edge_time, at ipa-inline-analysis.c:222

2020-03-17 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94202 Martin Liška changed: What|Removed |Added Priority|P3 |P1 Keywords|

[Bug lto/94202] [10 Regression] ICE in do_estimate_edge_time, at ipa-inline-analysis.c:222

2020-03-17 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94202 Martin Liška changed: What|Removed |Added Summary|lto1: internal compiler |[10 Regression] ICE in

[Bug gcov-profile/94029] [9/10 Regression] gcc crash in coverage.c:655 since r9-4216-g390e529e2b98983d

2020-03-17 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94029 --- Comment #8 from Martin Liška --- @Marek, @David: Can you please help me with that?

[Bug gcov-profile/94029] [9/10 Regression] gcc crash in coverage.c:655 since r9-4216-g390e529e2b98983d

2020-03-17 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94029 --- Comment #9 from Martin Liška --- Note that C++ FE is correct: $ g++ pr94029.c --coverage -c void test_t2()=3:3(location_t:2147483629)-3:3(location_t:2147483634) void test_t1()=2:1(location_t:2147483638)-2:1(location_t:2147483643) while C do

[Bug tree-optimization/92860] [8/9/10 regression] Global flags affected by -O settings are clobbered by optimize attribute

2020-03-17 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92860 Martin Liška changed: What|Removed |Added CC||segher at gcc dot gnu.org --- Comment #14

[Bug tree-optimization/92860] [8/9/10 regression] Global flags affected by -O settings are clobbered by optimize attribute

2020-03-18 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92860 --- Comment #15 from Martin Liška --- (In reply to Martin Liška from comment #14) > There's another issue for ppc64le: > > $ ./xgcc -B. > /home/marxin/Programming/gcc/gcc/testsuite/c-c++-common/attributes-3.c > Error: global_options are modified

[Bug gcov-profile/94029] [9/10 Regression] gcc crash in coverage.c:655 since r9-4216-g390e529e2b98983d

2020-03-18 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94029 --- Comment #11 from Martin Liška --- (In reply to Jakub Jelinek from comment #10) > Created attachment 48053 [details] > gcc10-pr94029.patch > > The problem is that C FE finish_function uses input_location as > cfun->function_end_locus, but inp

[Bug tree-optimization/94215] New: [10

2020-03-18 Thread marxin at gcc dot gnu.org
: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: rguenth at gcc dot gnu.org Target Milestone: ---

[Bug tree-optimization/94215] [10

2020-03-18 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94215 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/94216] New: [10 Regression] ICE in maybe_canonicalize_mem_ref_addr, at gimple-fold.c:4899 since r10-7237-g4e3d3e40726e1b68bf52fa205c68495124ea60b8

2020-03-18 Thread marxin at gcc dot gnu.org
Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org

[Bug tree-optimization/94216] [10 Regression] ICE in maybe_canonicalize_mem_ref_addr, at gimple-fold.c:4899 since r10-7237-g4e3d3e40726e1b68bf52fa205c68495124ea60b8

2020-03-18 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94216 Martin Liška changed: What|Removed |Added Target Milestone|--- |10.0 Last reconfirmed|

[Bug rtl-optimization/92264] [10 Regression] Compile time hog in 521.wrf_r with -Ofast -march=znver2 -g since r276318

2020-03-18 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92264 --- Comment #13 from Martin Liška --- So for the problematic wrf file we get: $ gfortran module_configure.fppized.f90 -c -march=znver2 -std=legacy -fconvert=big-endian -fno-openmp -Ofast -march=znver2 -g ... $ wc -l /tmp/fbt 26273112 /tmp/fbt $

[Bug ipa/94217] New: [10 Regression] ICE in ipa_find_agg_cst_for_param, at ipa-prop.c:3467 since r10-7237-g4e3d3e40726e1b68

2020-03-18 Thread marxin at gcc dot gnu.org
: UNCONFIRMED Severity: normal Priority: P3 Component: ipa Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: jakub at gcc dot gnu.org, marxin at gcc dot gnu.org, rguenth at gcc dot gnu.org

[Bug ipa/94217] [10 Regression] ICE in ipa_find_agg_cst_for_param, at ipa-prop.c:3467 since r10-7237-g4e3d3e40726e1b68

2020-03-18 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94217 Martin Liška changed: What|Removed |Added Keywords||ice-on-valid-code Ever confirmed|0

[Bug ipa/94217] [10 Regression] ICE in ipa_find_agg_cst_for_param, at ipa-prop.c:3467 since r10-7237-g4e3d3e40726e1b68

2020-03-18 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94217 --- Comment #4 from Martin Liška --- (In reply to Nicholas Krause from comment #1) > Hi Marin, s/Marin/Martin @Nicholas: As Marek said, please do not propose changes that are not completely tested and that are more just quests. An issue like th

[Bug ipa/94217] [10 Regression] ICE in ipa_find_agg_cst_for_param, at ipa-prop.c:3467 since r10-7237-g4e3d3e40726e1b68

2020-03-18 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94217 --- Comment #5 from Martin Liška --- Created attachment 48060 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48060&action=edit Reduced test-case without a warning $ gcc -O2 -flto star.ii -shared during IPA pass: cp lto1: internal compiler

[Bug rtl-optimization/92264] [10 Regression] Compile time hog in 521.wrf_r with -Ofast -march=znver2 -g since r276318

2020-03-18 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92264 --- Comment #14 from Martin Liška --- For firefox with LTO we get: $ wc -l /tmp/fbt 1645 /tmp/fbt $ sort /tmp/fbt | uniq -c | sort -n | tac | head -n20 10 64 /tmp/libxul.so.J1HwqB.ltrans17.o CollectReports 103 0 10 64 /tmp/libxul.so.J1

[Bug rtl-optimization/92264] [10 Regression] Compile time hog in 521.wrf_r with -Ofast -march=znver2 -g since r276318

2020-03-19 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92264 --- Comment #16 from Martin Liška --- PR88440 is also slightly related where enablement of -ftree-loop-distribute-patterns caused longer compilation: 521.wrf_r: 310 -> 346s

[Bug c++/94219] ICE in cxx_eval_bare_aggregate, at cp/constexpr.c:3790

2020-03-19 Thread marxin at gcc dot gnu.org
, ||marxin at gcc dot gnu.org --- Comment #1 from Martin Liška --- With -std=c++14 it started with r5-5013-g60813a463b1e1398, it was rejected before the revision: pr94219.cc: In function ‘constexpr A foo(U*)’: pr94219.cc:13:1: error: body of constexpr function

[Bug rtl-optimization/92264] [10 Regression] Compile time hog in 521.wrf_r with -Ofast -march=znver2 -g since r276318

2020-03-19 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92264 --- Comment #20 from Martin Liška --- (In reply to Richard Biener from comment #17) > Created attachment 48061 [details] > cache base term > > I wonder if we could simply cache the base terms in elt_loc_list? Does that > make a difference? Yes

[Bug rtl-optimization/92264] [10 Regression] Compile time hog in 521.wrf_r with -Ofast -march=znver2 -g since r276318

2020-03-19 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92264 --- Comment #24 from Martin Liška --- (In reply to Richard Biener from comment #23) > (In reply to Richard Biener from comment #22) > > Created attachment 48063 [details] > > more localized caching > > > > Like this. Martin, can you also check

[Bug rtl-optimization/92264] [10 Regression] Compile time hog in 521.wrf_r with -Ofast -march=znver2 -g since r276318

2020-03-19 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92264 --- Comment #28 from Martin Liška --- (In reply to Richard Biener from comment #25) > Created attachment 48064 [details] > more localized caching > > Updated and simplified patch. Maybe it does help depending on how we have > shared locs for mu

[Bug ipa/94232] New: [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: ipa Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: marxin at gcc dot gnu.org Target Milestone: --- I see quite a lot of package

[Bug ipa/94232] [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94232 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Known to work|

[Bug ipa/94232] [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94232 --- Comment #2 from Martin Liška --- Created attachment 48068 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48068&action=edit bad optimized dump

[Bug ipa/94232] [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94232 --- Comment #1 from Martin Liška --- Created attachment 48067 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48067&action=edit good optimized dump

[Bug ipa/94232] [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94232 --- Comment #4 from Martin Liška --- Created attachment 48069 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48069&action=edit good ipa cp dump

[Bug ipa/94232] [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94232 --- Comment #5 from Martin Liška --- Created attachment 48070 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48070&action=edit bad ipa cp dump

[Bug ipa/94232] [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94232 --- Comment #7 from Martin Liška --- Created attachment 48072 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48072&action=edit bad fixup dump

[Bug ipa/94232] [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94232 --- Comment #6 from Martin Liška --- Created attachment 48071 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48071&action=edit good fixup dump

[Bug ipa/94232] [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94232 --- Comment #8 from Martin Liška --- Looking at the fixup diff. Isn't it caused with: # __y_329 = PHI <&MEM [(struct map *)&modeOptionMap + 8B](32), __y_328(33)> # __y_329 = PHI <&MEM [(void *)&modeOptionMap + 64B](32), __y_328(33)>

[Bug ipa/94232] [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94232 --- Comment #9 from Martin Liška --- (In reply to Martin Liška from comment #8) > Looking at the fixup diff. Isn't it caused with: > > # __y_329 = PHI <&MEM [(struct map *)&modeOptionMap + 8B](32), > __y_328(33)> > # __y_329 = PHI <&MEM [(void

[Bug ipa/94232] [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94232 Martin Liška changed: What|Removed |Added Assignee|rguenth at gcc dot gnu.org |marxin at gcc dot gnu.org

[Bug ipa/94232] [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94232 --- Comment #11 from Martin Liška --- Untested fix: diff --git a/gcc/ipa-cp.c b/gcc/ipa-cp.c index 1c17010e369..afa3fd972eb 100644 --- a/gcc/ipa-cp.c +++ b/gcc/ipa-cp.c @@ -1356,9 +1356,11 @@ ipa_get_jf_ancestor_result (struct ipa_jump_func *jfu

[Bug ipa/94232] [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94232 Martin Liška changed: What|Removed |Added CC||jamborm at gcc dot gnu.org --- Comment #1

[Bug ipa/94232] [10 Regression] Wrong code since r10-7273-gf3280e4c0c98e103603bafc466ea49651fe0b7f2

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94232 Martin Liška changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163 Bug 26163 depends on bug 91634, which changed state. Bug 91634 Summary: [10 Regression] 508.namd_r (and 435.gromacs) speed regression after r274994 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91634 What|Removed

[Bug target/91634] [10 Regression] 508.namd_r (and 435.gromacs) speed regression after r274994

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91634 Martin Liška changed: What|Removed |Added Resolution|--- |FIXED Status|WAITING

[Bug ipa/92816] [10 Regression] 35% performance drop for 433.milc with -O2 -flto on znver1 since r278879

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92816 Martin Liška changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163 Bug 26163 depends on bug 92816, which changed state. Bug 92816 Summary: [10 Regression] 35% performance drop for 433.milc with -O2 -flto on znver1 since r278879 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92816 What|Removed

[Bug target/94238] New: [10 Regression] ICE in ix86_cc_mode, at config/i386/i386.c:15285 since r10-7268-g529ea7d9596b26ba

2020-03-20 Thread marxin at gcc dot gnu.org
Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: law at gcc dot gnu.org Target Milestone

[Bug target/94238] [10 Regression] ICE in ix86_cc_mode, at config/i386/i386.c:15285 since r10-7268-g529ea7d9596b26ba

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94238 Martin Liška changed: What|Removed |Added Last reconfirmed||2020-03-20 Target Milestone|---

[Bug ipa/94217] [10 Regression] ICE in ipa_find_agg_cst_for_param, at ipa-prop.c:3467 since r10-7237-g4e3d3e40726e1b68

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94217 --- Comment #13 from Martin Liška --- (In reply to Tamar Christina from comment #12) > Also confirmed on x86_64. Can you confirm it's not fixed with g:7d4549b2cd209eb621453ce13be7ffd84ffa720a?

[Bug lto/94237] [10 regression] Many (100s) of new LTO fails on Darwin targets

2020-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94237 --- Comment #2 from Martin Liška --- One possible workaround can be not calling get_variable_section for Darwin. It will cause not so precise section information which is not critical.

[Bug ipa/94245] New: [10 Regression] ICE in ipa_find_agg_cst_for_param, at ipa-prop.c:3467 since r10-7237-g4e3d3e40726e1b68

2020-03-21 Thread marxin at gcc dot gnu.org
: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: ipa Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: marxin at gcc dot gnu.org, rguenth at gcc dot gnu.org Target

[Bug ipa/94245] [10 Regression] ICE in ipa_find_agg_cst_for_param, at ipa-prop.c:3467 since r10-7237-g4e3d3e40726e1b68

2020-03-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94245 Martin Liška changed: What|Removed |Added Target Milestone|--- |10.0 Ever confirmed|0

[Bug fortran/94246] [9/10 Regression] valgrind error for ./gfortran.dg/bessel_5.f90 since r9-1566-g87c789f1c0b2df41

2020-03-21 Thread marxin at gcc dot gnu.org
||r9-1566-g87c789f1c0b2df41 CC||marxin at gcc dot gnu.org, ||pault at gcc dot gnu.org --- Comment #1 from Martin Liška --- Confirmed, started with r9-1566-g87c789f1c0b2df41. Referenced Bugs

[Bug c++/94250] valgrind error for ./g++.dg/ipa/remref-1.C

2020-03-21 Thread marxin at gcc dot gnu.org
at gcc dot gnu.org |marxin at gcc dot gnu.org Ever confirmed|0 |1 Status|UNCONFIRMED |ASSIGNED --- Comment #3 from Martin Liška --- A nice catch David! I've got a patch for it.

[Bug ipa/94250] [10 Regression] ]valgrind error for ./g++.dg/ipa/remref-1.C

2020-03-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94250 Martin Liška changed: What|Removed |Added Target Milestone|--- |10.0 Component|c++

[Bug lto/94249] [10 regression] Many -flto -fuse-linker-plugin tests FAIL: could not add symbols

2020-03-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94249 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug ipa/94250] [10 Regression] valgrind error for ./g++.dg/ipa/remref-1.C

2020-03-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94250 --- Comment #5 from Martin Liška --- (In reply to David Binderman from comment #4) > (In reply to Martin Liška from comment #3) > > A nice catch David! I've got a patch for it. > > Thanks. I should also perhaps mention that testsuite file > ./g+

[Bug lto/94249] [10 regression] Many -flto -fuse-linker-plugin tests FAIL: could not add symbols

2020-03-22 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94249 --- Comment #4 from Martin Liška --- Ah, ok. Can you please do some basic debugging what's hapenning? Btw. is the Solaris using ELF?

[Bug lto/94259] --without-zstd seems to have no effect and links libzstd if available

2020-03-22 Thread marxin at gcc dot gnu.org
|1 Status|UNCONFIRMED |ASSIGNED Assignee|unassigned at gcc dot gnu.org |marxin at gcc dot gnu.org --- Comment #2 from Martin Liška --- Mine.

[Bug c/94262] valgrind error in get_pure_location

2020-03-22 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94262 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org Ever

[Bug lto/94249] [10 regression] Many -flto -fuse-linker-plugin tests FAIL: could not add symbols

2020-03-22 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94249 Martin Liška changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |marxin at gcc dot gnu.org

<    1   2   3   4   5   6   7   8   9   10   >