[Bug tree-optimization/87929] New: ICE in verify_gimple failed

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87929 Bug ID: 87929 Summary: ICE in verify_gimple failed Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priority: P3

[Bug target/87913] max(n, 1) code generation

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87913 --- Comment #4 from Richard Biener --- phiopt issue fixed, target issue (not using adc) remains.

[Bug target/87913] max(n, 1) code generation

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87913 --- Comment #5 from Richard Biener --- Author: rguenth Date: Thu Nov 8 08:03:12 2018 New Revision: 265909 URL: https://gcc.gnu.org/viewcvs?rev=265909&root=gcc&view=rev Log: 2018-11-08 Richard Biener PR tree-optimization/87913

[Bug sanitizer/87930] New: [8/9 Regression] ICE in emit_library_call_value_1, at calls.c:5422 since r249903

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87930 Bug ID: 87930 Summary: [8/9 Regression] ICE in emit_library_call_value_1, at calls.c:5422 since r249903 Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords:

[Bug sanitizer/87930] [8/9 Regression] ICE in emit_library_call_value_1, at calls.c:5422 since r249903

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87930 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/87931] New: [9 Regression] ICE in vectorizable_reduction, at tree-vect-loop.c:6193 since r265876

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87931 Bug ID: 87931 Summary: [9 Regression] ICE in vectorizable_reduction, at tree-vect-loop.c:6193 since r265876 Product: gcc Version: 9.0 Status: UNCONFIRMED Keywor

[Bug tree-optimization/87931] [9 Regression] ICE in vectorizable_reduction, at tree-vect-loop.c:6193 since r265876

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87931 Martin Liška changed: What|Removed |Added Last reconfirmed||2018-11-8 Known to work|

[Bug target/87928] [7/8/9 Regression] ICE in ix86_compute_frame_layout, at config/i386/i386.c:11161 since r228607

2018-11-08 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87928 Uroš Bizjak changed: What|Removed |Added CC||daniel.santos at pobox dot com --- Comment

[Bug bootstrap/87932] New: Missing profile count data file not found [-Wmissing-profile] during profiledbootstrap

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87932 Bug ID: 87932 Summary: Missing profile count data file not found [-Wmissing-profile] during profiledbootstrap Product: gcc Version: 9.0 Status: UNCONFIRMED Seve

[Bug sanitizer/87930] [8/9 Regression] ICE in emit_library_call_value_1, at calls.c:5422 since r249903

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87930 --- Comment #2 from Martin Liška --- $ cat ice.i int __attribute__ ((sysv_abi)) a (__builtin_va_list b) { __builtin_va_arg(b, long); }

[Bug bootstrap/87932] Missing profile count data file not found [-Wmissing-profile] during profiledbootstrap

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87932 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/87928] [7/8/9 Regression] ICE in ix86_compute_frame_layout, at config/i386/i386.c:11161 since r228607

2018-11-08 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87928 --- Comment #3 from Uroš Bizjak --- (In reply to Uroš Bizjak from comment #2) > (In reply to Martin Liška from comment #1) > > One more similar back-trace: > > > > $ gcc > > /home/marxin/Programming/gcc/gcc/testsuite/gcc.target/x86_64/abi/callab

[Bug web/87933] New: Bad headers and titles for:

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87933 Bug ID: 87933 Summary: Bad headers and titles for: Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: web Assignee:

[Bug c++/87934] New: [8 regression] struct with NSDMI of enum makes initialization a non-constant expression

2018-11-08 Thread m.cencora at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87934 Bug ID: 87934 Summary: [8 regression] struct with NSDMI of enum makes initialization a non-constant expression Product: gcc Version: 8.2.1 Status: UNCONFIRMED S

[Bug sanitizer/87930] [8/9 Regression] ICE in emit_library_call_value_1, at calls.c:5422 since r249903

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87930 --- Comment #3 from Martin Liška --- I guess we want to report an error when one wants to use MS ABI with sanitizer?

[Bug rtl-optimization/86438] [8/9 Regression] wrong code at -Os

2018-11-08 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86438 Alexandre Oliva changed: What|Removed |Added Attachment #44970|0 |1 is obsolete|

[Bug tree-optimization/87917] ICE in initialize_matrix_A at gcc/tree-data-ref.c:3150

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87917 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/87925] Missed optimization: Distinct-value if-then-else chains treated differently than switch statements

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87925 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Status|

[Bug tree-optimization/87926] bad array-index warning breaks --disable-checking bootstrap

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87926 Richard Biener changed: What|Removed |Added Keywords||diagnostic Blocks|

[Bug target/87928] [7/8/9 Regression] ICE in ix86_compute_frame_layout, at config/i386/i386.c:11161 since r228607

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87928 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.4

[Bug tree-optimization/87929] ICE in verify_gimple failed

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87929 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/87925] Missed optimization: Distinct-value if-then-else chains treated differently than switch statements

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87925 Martin Liška changed: What|Removed |Added Severity|normal |enhancement --- Comment #3 from Martin Li

[Bug tree-optimization/87925] Missed optimization: Distinct-value if-then-else chains treated differently than switch statements

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87925 --- Comment #4 from Martin Liška --- (In reply to Eyal Rozenberg from comment #0) > Have a look at this GodBolt example: https://gcc.godbolt.org/z/zR03rA > > On one hand, we have: > > void foo(int i) { > switch (i) { > c

[Bug tree-optimization/87931] [9 Regression] ICE in vectorizable_reduction, at tree-vect-loop.c:6193 since r265876

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87931 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Assignee|unassigned

[Bug c++/87934] [8/9 regression] struct with NSDMI of enum makes initialization a non-constant expression

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87934 Richard Biener changed: What|Removed |Added Keywords||rejects-valid Status|UNCONF

[Bug web/87933] Bad headers and titles for:

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87933 Richard Biener changed: What|Removed |Added Keywords||documentation --- Comment #1 from Richa

[Bug web/87933] Bad headers and titles for:

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87933 --- Comment #2 from Martin Liška --- Hm, then it looks title after ':' is stripped: $ grep 'Installing GCC: ' gcc/doc/install.texi @settitle Installing GCC: Configuration @settitle Installing GCC: Building @settitle Installing GCC: Testing @sett

[Bug tree-optimization/87925] Missed optimization: Distinct-value if-then-else chains treated differently than switch statements

2018-11-08 Thread eyalroz at technion dot ac.il
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87925 --- Comment #5 from Eyal Rozenberg --- (In reply to Martin Liška from comment #3) > Currently we only do switch -> balanced decision tree (read series of > if-then-else statements). Well definitely a potentially enhancement, > question is whether

[Bug tree-optimization/87925] [missed-optimization] Distinct-value if-then-else chains treated differently than switch statements

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87925 --- Comment #6 from Martin Liška --- (In reply to Eyal Rozenberg from comment #5) > (In reply to Martin Liška from comment #3) > > Currently we only do switch -> balanced decision tree (read series of > > if-then-else statements). Well definitely

[Bug web/87933] Bad headers and titles for:

2018-11-08 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87933 --- Comment #3 from Andreas Schwab --- The first @settitle wins. $ grep @settitle gcc/doc/install.texi @settitle Installing GCC @settitle Installing GCC @settitle Host/Target specific installation notes for GCC @settitle Prerequisites for GCC @s

[Bug web/87933] Bad headers and titles for:

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87933 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug web/87933] Bad headers and titles for:

2018-11-08 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87933 --- Comment #5 from Andreas Schwab --- Nope, the first one is unconditional.

[Bug tree-optimization/87917] ICE in initialize_matrix_A at gcc/tree-data-ref.c:3150

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87917 Richard Biener changed: What|Removed |Added CC||sebpop at gmail dot com --- Comment #2

[Bug web/87933] Bad headers and titles for:

2018-11-08 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87933 --- Comment #6 from Andreas Schwab --- Most like this is a texinfo 4 vs 5+ difference.

[Bug middle-end/50481] builtin to reverse the bit order

2018-11-08 Thread hoganmeier at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50481 --- Comment #4 from krux --- +1 The builtins already produce better code than a generic bitreverse implementation: https://godbolt.org/z/Um2Tit But using special hardware instructions automatically is even more important imho.

[Bug web/87933] Bad headers and titles for:

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87933 --- Comment #7 from Martin Liška --- (In reply to Andreas Schwab from comment #5) > Nope, the first one is unconditional. You're right: ... define = indexhtml /home/marxin/Programming/gcc/gcc/doc/install.texi:14: warning: multiple @settitle defi

[Bug web/87933] Bad headers and titles for:

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87933 --- Comment #8 from Martin Liška --- Using: diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index be9b07b5d23..b82594bd28e 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -2,7 +2,6 @@ @c @ifnothtml @c %**start of heade

[Bug c++/87935] New: [9 regression] new failures on arm since r265788

2018-11-08 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87935 Bug ID: 87935 Summary: [9 regression] new failures on arm since r265788 Product: gcc Version: 6.4.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/87935] [9 regression] new failures on arm since r265788

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87935 Richard Biener changed: What|Removed |Added CC||jason at gcc dot gnu.org Ver

[Bug target/87928] [7/8/9 Regression] ICE in ix86_compute_frame_layout, at config/i386/i386.c:11161 since r228607

2018-11-08 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87928 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|

[Bug tree-optimization/87929] ICE in verify_gimple failed

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87929 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug tree-optimization/87929] ICE in verify_gimple failed

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87929 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug rtl-optimization/86438] [8/9 Regression] wrong code at -Os

2018-11-08 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86438 --- Comment #7 from Alexandre Oliva --- https://gcc.gnu.org/ml/gcc-patches/2018-11/msg00533.html

[Bug ada/87936] New: gnatlink fails with -pie

2018-11-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87936 Bug ID: 87936 Summary: gnatlink fails with -pie Product: gcc Version: 8.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada Assignee:

[Bug fortran/87937] New: [8/9 Regression] LHS reallocation broken inside "select type"

2018-11-08 Thread tomastrnka at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87937 Bug ID: 87937 Summary: [8/9 Regression] LHS reallocation broken inside "select type" Product: gcc Version: 8.2.1 Status: UNCONFIRMED Severity: normal

[Bug c++/87935] [9 regression] new failures on arm since r265788

2018-11-08 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87935 --- Comment #1 from Christophe Lyon --- It also causes: FAIL: g++.dg/cpp0x/pr83734.C -std=gnu++14 (internal compiler error) FAIL: g++.dg/cpp0x/pr83734.C -std=gnu++17 (internal compiler error)

[Bug ada/87938] New: libgnat.a not compiled with -fno-PIC

2018-11-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87938 Bug ID: 87938 Summary: libgnat.a not compiled with -fno-PIC Product: gcc Version: 8.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada

[Bug fortran/87937] [8/9 Regression] LHS reallocation broken inside "select type"

2018-11-08 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87937 --- Comment #1 from Dominique d'Humieres --- > The code to allocate t%x is simply never generated. How do you see that? WORKSFORME on darwin.

[Bug fortran/87937] [8/9 Regression] LHS reallocation broken inside "select type"

2018-11-08 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87937 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug fortran/87625] [OOP] (re)allocate on assignment fails for polymorphic array

2018-11-08 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87625 Dominique d'Humieres changed: What|Removed |Added Status|NEW |WAITING --- Comment #5 from Domin

[Bug fortran/87937] [8/9 Regression] LHS reallocation broken inside "select type"

2018-11-08 Thread tomastrnka at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87937 --- Comment #2 from Tomáš Trnka --- (In reply to Dominique d'Humieres from comment #1) > > The code to allocate t%x is simply never generated. > > How do you see that? > > WORKSFORME on darwin. Weird, I wouldn't expect the frontend to behave i

[Bug fortran/87937] [8/9 Regression] LHS reallocation broken inside "select type"

2018-11-08 Thread tomastrnka at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87937 --- Comment #3 from Tomáš Trnka --- Created attachment 44972 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44972&action=edit Original tree dump from 8.2.1 20181011

[Bug fortran/87937] [8/9 Regression] LHS reallocation broken inside "select type"

2018-11-08 Thread tomastrnka at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87937 --- Comment #4 from Tomáš Trnka --- Created attachment 44973 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44973&action=edit Original tree dump after removing the offending check

[Bug fortran/87939] New: Support STAT= and ERRMSG= specifiers to CRITICAL and TEAM statements

2018-11-08 Thread weeks at iastate dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87939 Bug ID: 87939 Summary: Support STAT= and ERRMSG= specifiers to CRITICAL and TEAM statements Product: gcc Version: 8.2.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/87937] [8/9 Regression] LHS reallocation broken inside "select type"

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87937 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug ada/87936] gnatlink fails with -pie

2018-11-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87936 --- Comment #1 from Richard Biener --- I suppose it works when using -fPIC/-pic?

[Bug ada/87936] gnatlink fails with -pie

2018-11-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87936 --- Comment #2 from Tom de Vries --- (In reply to Richard Biener from comment #1) > I suppose it works when using -fPIC/-pic? Using -fPIC: ... $ rm -f hello.ali hello.o hello ; gnatmake -fPIC hello.adb gcc -c -fPIC hello.adb gnatbind -x hello.a

[Bug middle-end/87899] [9 regression]r264897 cause mis-compiled native arm-linux-gnueabihf toolchain

2018-11-08 Thread renlin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87899 --- Comment #5 from Renlin Li --- Created attachment 44974 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44974&action=edit IRA dump The code you want to check is the following in ira pass: insn 10905: r1 = r2040 insn 208: use and update r

[Bug middle-end/87899] [9 regression]r264897 cause mis-compiled native arm-linux-gnueabihf toolchain

2018-11-08 Thread renlin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87899 --- Comment #6 from Renlin Li --- Created attachment 44975 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44975&action=edit IRA dump

[Bug tree-optimization/87940] New: [9 Regression] FAIL: gcc.dg/warn-strlen-no-nul.c

2018-11-08 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87940 Bug ID: 87940 Summary: [9 Regression] FAIL: gcc.dg/warn-strlen-no-nul.c Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tr

[Bug gcov-profile/87442] Add options to filter files we want to instrument for code coverage

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87442 --- Comment #10 from Martin Liška --- > > Few things: > i) I use ';' as regex separator (to avoid issues under windows with C:\...) > ii) if exclude is empty and filename is matching any of the regexes in > filter then instrument it. > iii) i

[Bug tree-optimization/87940] [9 Regression] FAIL: gcc.dg/warn-strlen-no-nul.c

2018-11-08 Thread edlinger at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87940 Bernd Edlinger changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/87941] New: by_pieces infra does not use movmisalign optab

2018-11-08 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87941 Bug ID: 87941 Summary: by_pieces infra does not use movmisalign optab Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal

[Bug c/87942] New: every int seems to be unaligned in packed structure

2018-11-08 Thread johannes.vet...@dom-sicherheitstechnik.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87942 Bug ID: 87942 Summary: every int seems to be unaligned in packed structure Product: gcc Version: 8.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug c/87942] every int seems to be unaligned in packed structure

2018-11-08 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87942 Alexander Monakov changed: What|Removed |Added CC||amonakov at gcc dot gnu.org --- Comm

[Bug middle-end/87916] [9 Regression] ICE in dwarf2out_abstract_function, at dwarf2out.c:22479 since r264943

2018-11-08 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87916 --- Comment #4 from Eric Botcazou --- Author: ebotcazou Date: Thu Nov 8 14:57:47 2018 New Revision: 265916 URL: https://gcc.gnu.org/viewcvs?rev=265916&root=gcc&view=rev Log: PR middle-end/87916 * cgraphclones.c (duplicate_thunk_

[Bug middle-end/87916] [9 Regression] ICE in dwarf2out_abstract_function, at dwarf2out.c:22479 since r264943

2018-11-08 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87916 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/87943] New: [6.5 regression] severe regression on iso_varying_string (?)

2018-11-08 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87943 Bug ID: 87943 Summary: [6.5 regression] severe regression on iso_varying_string (?) Product: gcc Version: 6.4.1 Status: UNCONFIRMED Severity: normal P

[Bug middle-end/87916] [9 Regression] ICE in dwarf2out_abstract_function, at dwarf2out.c:22479 since r264943

2018-11-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87916 --- Comment #6 from Martin Liška --- (In reply to Eric Botcazou from comment #5) > Thanks for the reduced testcase. I thank you for the quick fix.

[Bug c++/87934] [8/9 regression] struct with NSDMI of enum makes initialization a non-constant expression

2018-11-08 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87934 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug ipa/86395] add support of -fopt-info-inline in inliner

2018-11-08 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86395 --- Comment #5 from David Malcolm --- Author: dmalcolm Date: Thu Nov 8 15:38:30 2018 New Revision: 265920 URL: https://gcc.gnu.org/viewcvs?rev=265920&root=gcc&view=rev Log: ipa-inline.c/tree-inline.c: port from fprintf to dump API (PR ipa/86395

[Bug tree-optimization/78969] bogus snprintf truncation warning due to missing range info

2018-11-08 Thread gcc at sheaffer dot ws
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78969 Jeremy Sheaffer changed: What|Removed |Added CC||gcc at sheaffer dot ws --- Comment #13

[Bug rtl-optimization/87902] [9 Regression] Shrink-wrapping multiple conditions

2018-11-08 Thread iii at linux dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87902 --- Comment #3 from Ilya Leoshkevich --- Judging by the following comment in lra-coalesce.c, RA doesn't do this intentionally: Here we coalesce only spilled pseudos. Coalescing non-spilled pseudos (with different hard regs) might result i

[Bug c/87944] New: Wrong code with LRA pushing stack local variable

2018-11-08 Thread pkoning at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87944 Bug ID: 87944 Summary: Wrong code with LRA pushing stack local variable Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c/87944] Wrong code with LRA pushing stack local variable

2018-11-08 Thread pkoning at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87944 --- Comment #1 from pkoning at gcc dot gnu.org --- Created attachment 44978 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44978&action=edit Reload dump

[Bug c/87944] Wrong code with LRA pushing stack local variable

2018-11-08 Thread pkoning at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87944 --- Comment #2 from pkoning at gcc dot gnu.org --- Created attachment 44979 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44979&action=edit Test program source

[Bug middle-end/54615] unclear documentation on -fomit-frame-pointer for -O

2018-11-08 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54615 sandra at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/51019] unclear documentation on -fomit-frame-pointer default for -Os and different platforms

2018-11-08 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51019 sandra at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug fortran/56423] F08/0071: Shall reject invalid Vector subscript target with Pointer assignment

2018-11-08 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56423 G. Steinmetz changed: What|Removed |Added CC||gs...@t-online.de --- Comment #2 from G.

[Bug fortran/87945] New: [9 Regression] ICE in var_element, at fortran/decl.c:281

2018-11-08 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87945 Bug ID: 87945 Summary: [9 Regression] ICE in var_element, at fortran/decl.c:281 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priorit

[Bug fortran/87946] New: [7/8/9 Regression] ICE in gfc_walk_array_ref, at fortran/trans-array.c:10506

2018-11-08 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87946 Bug ID: 87946 Summary: [7/8/9 Regression] ICE in gfc_walk_array_ref, at fortran/trans-array.c:10506 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: norm

[Bug tree-optimization/87917] ICE in initialize_matrix_A at gcc/tree-data-ref.c:3150

2018-11-08 Thread spop at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87917 Sebastian Pop changed: What|Removed |Added CC||spop at gcc dot gnu.org --- Comment #3 f

[Bug sanitizer/87837] [8/9 Regression] -O2 -fsanitize=signed-integer-overflow misses overflows on x86-64

2018-11-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87837 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/43105] Document restrictions on mixing -fno-rtti and -frtti

2018-11-08 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43105 sandra at gcc dot gnu.org changed: What|Removed |Added CC||sandra at gcc dot gnu.org ---

[Bug rtl-optimization/87902] [9 Regression] Shrink-wrapping multiple conditions

2018-11-08 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87902 --- Comment #4 from Segher Boessenkool --- All instructions that depend on the new registers can start later, too, if you move all new registers down. If you move copies from hard registers down it is much worse: you are extending the lifetime o

[Bug c++/87269] [9 Regression] ICE in tsubst_copy, at cp/pt.c:15475 starting from r261802

2018-11-08 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87269 --- Comment #5 from Nathan Sidwell --- Martin, this isn't icing now.

[Bug c++/87814] [9 Regression] ICE in in tsubst_copy, at cp/pt.c:15962 with range-v3

2018-11-08 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87814 Nathan Sidwell changed: What|Removed |Added CC||nathan at gcc dot gnu.org --- Comment #

[Bug c++/87137] [8/9 Regression] Non-virtual member function increases struct size

2018-11-08 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87137 Nathan Sidwell changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/87814] [9 Regression] ICE in in tsubst_copy, at cp/pt.c:15962 with range-v3

2018-11-08 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87814 --- Comment #4 from Marek Polacek --- I actually still see an ICE in tsubst_copy: h.C: In instantiation of ‘constexpr adaptor_cursor::adaptor_cursor(Args&& ...) [with Args = {int*}][inherited from compressed_tuple_]’: h.C:24:43: required from

[Bug other/36572] Documentation for some options starting with “no-” not clear

2018-11-08 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36572 --- Comment #1 from sandra at gcc dot gnu.org --- Author: sandra Date: Thu Nov 8 22:02:38 2018 New Revision: 265939 URL: https://gcc.gnu.org/viewcvs?rev=265939&root=gcc&view=rev Log: 2018-11-08 Sandra Loosemore PR other/36572

[Bug other/36572] Documentation for some options starting with “no-” not clear

2018-11-08 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36572 sandra at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/87947] New: Symbol Does Not Appear in Object File

2018-11-08 Thread comm+gnu at squotd dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87947 Bug ID: 87947 Summary: Symbol Does Not Appear in Object File Product: gcc Version: 8.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug tree-optimization/87931] [9 Regression] ICE in vectorizable_reduction, at tree-vect-loop.c:6193 since r265876

2018-11-08 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87931 David Binderman changed: What|Removed |Added CC||dcb314 at hotmail dot com --- Comment

[Bug rtl-optimization/87600] Fix for PRs 86939 and 87479 causes build issues for several targets

2018-11-08 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87600 --- Comment #6 from Peter Bergner --- Author: bergner Date: Thu Nov 8 22:39:45 2018 New Revision: 265942 URL: https://gcc.gnu.org/viewcvs?rev=265942&root=gcc&view=rev Log: gcc/ PR rtl-optimization/87600 * cfgexpand.c (expand_asm

[Bug rtl-optimization/87600] Fix for PRs 86939 and 87479 causes build issues for several targets

2018-11-08 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87600 Peter Bergner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/87948] New: LRA register allocator does not support HARD_REGNO_CALLER_SAVE_MODE returning VOIDmode

2018-11-08 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87948 Bug ID: 87948 Summary: LRA register allocator does not support HARD_REGNO_CALLER_SAVE_MODE returning VOIDmode Product: gcc Version: 9.0 Status: UNCONFIRMED Seve

[Bug target/87949] New: PowerPC saves CR registers across calls

2018-11-08 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87949 Bug ID: 87949 Summary: PowerPC saves CR registers across calls Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug c++/87947] Symbol Does Not Appear in Object File

2018-11-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87947 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/43105] Document restrictions on mixing -fno-rtti and -frtti

2018-11-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43105 --- Comment #5 from Jonathan Wakely --- Works for me.

[Bug target/87949] PowerPC saves CR registers across calls

2018-11-08 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87949 --- Comment #1 from Michael Meissner --- Created attachment 44980 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44980&action=edit Fortran file showing problem from gamess Compile this file with the '-Ofast -g -S -std=legacy -mcpu=power9'

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