[Bug fortran/79886] New: [5/6/7 Regression] ICE in pp_format, at pretty-print.c:681

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79886 Bug ID: 79886 Summary: [5/6/7 Regression] ICE in pp_format, at pretty-print.c:681 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug fortran/79886] [5/6/7 Regression] ICE in pp_format, at pretty-print.c:681

2017-03-06 Thread lopezibanez at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79886 --- Comment #1 from Manuel López-Ibáñez --- This is probably a warning from the middle end with a printf %-code not supported by the Fortran FE's pretty printer. The solution is to either add support for it in the FE or switch to the middle end p

[Bug inline-asm/79880] Gcc refuses to encode vpgatherdd instruction (x86-64)

2017-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79880 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Resolut

[Bug inline-asm/79880] Gcc refuses to encode vpgatherdd instruction (x86-64)

2017-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79880 --- Comment #3 from Jakub Jelinek --- Perhaps something to report to llvm that they accept invalid, that is a bug. Also, why do you use Intel syntax when you don't know how should it be used? In AT&T syntax you wouldn't need to specify this extr

[Bug tree-optimization/79887] New: [7 Regression] ICE in set_uid_loop_bbs, at tree-vectorizer.c:482

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79887 Bug ID: 79887 Summary: [7 Regression] ICE in set_uid_loop_bbs, at tree-vectorizer.c:482 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-cod

[Bug tree-optimization/71437] [7 regression] Performance regression after r235817

2017-03-06 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71437 --- Comment #16 from rguenther at suse dot de --- On Fri, 3 Mar 2017, law at redhat dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71437 > > Jeffrey A. Law changed: > >What|Removed |Added > -

[Bug fortran/79888] New: ICE in gfc_warning with -Warray-temporaries

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79888 Bug ID: 79888 Summary: ICE in gfc_warning with -Warray-temporaries Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Pr

[Bug tree-optimization/79887] [7 Regression] ICE in set_uid_loop_bbs, at tree-vectorizer.c:482

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79887 --- Comment #1 from Martin Liška --- A simpler test-case from our test-suite: $ gcc /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/vect/no-trapping-math-1.c -O3 --param vect-epilogues-nomask=1 -mavx512ifma /home/marxin/Programming/gcc/gcc/tes

[Bug rtl-optimization/79728] [7 Regression] ICE in setup_pressure_classes, at ira.c:912

2017-03-06 Thread ryxi at stu dot xidian.edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79728 Xi Ruoyao changed: What|Removed |Added CC||ryxi at stu dot xidian.edu.cn --- Comment #3

[Bug rtl-optimization/79571] [5/6/7 Regression] ICE in Max. number of generated reload insns per insn is achieved (90)

2017-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79571 --- Comment #10 from Jakub Jelinek --- (In reply to Bernd Schmidt from comment #9) > Maybe we just need to declare this address to be invalid for TImode. The > following seems to cure the testcase; untested otherwise. > > Index: i386.c > ===

[Bug target/79889] New: ICE in aarch64_process_target_attr, at config/aarch64/aarch64.c:9537

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79889 Bug ID: 79889 Summary: ICE in aarch64_process_target_attr, at config/aarch64/aarch64.c:9537 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-inval

[Bug middle-end/79835] load to a variable outside the scope of a function is optimized out

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79835 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/79890] New: ICE in s390_initial_elimination_offset, at config/s390/s390.c:10430

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79890 Bug ID: 79890 Summary: ICE in s390_initial_elimination_offset, at config/s390/s390.c:10430 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-

[Bug gcov-profile/79891] New: Wrong count of

2017-03-06 Thread manfred.melzig at web dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79891 Bug ID: 79891 Summary: Wrong count of Product: gcc Version: 6.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: gcov-profile Assignee: u

[Bug target/79892] New: ICE in processing of target attribute

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79892 Bug ID: 79892 Summary: ICE in processing of target attribute Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priori

[Bug target/79893] New: ICE in s390_adjust_builtin_arglist in gcc/config/s390/s390-c.c:679

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79893 Bug ID: 79893 Summary: ICE in s390_adjust_builtin_arglist in gcc/config/s390/s390-c.c:679 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-invalid

[Bug tree-optimization/79894] New: [5/6/7 Regression] ICE in gfc_add_modify_loc, at fortran/trans.c:159

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79894 Bug ID: 79894 Summary: [5/6/7 Regression] ICE in gfc_add_modify_loc, at fortran/trans.c:159 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid

[Bug target/79895] New: ICE in extract_constrain_insn, at recog.c:2213

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79895 Bug ID: 79895 Summary: ICE in extract_constrain_insn, at recog.c:2213 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug lto/79851] diagnostics: replace '%s' with %qs in all diagnostics

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79851 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/79856] rtl_verify_edges: use internal_error instead of error

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79856 --- Comment #2 from Richard Biener --- Note that internal_error will terminate GCC immediately while error () allows for further errors to be diagnosed. Which is what we want here, internal_error is done as the final step in "CFG verification fa

[Bug rtl-optimization/79856] rtl_verify_edges: use internal_error instead of error

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79856 --- Comment #3 from Richard Biener --- So maybe we instead want a internal_error_cont () which will not end compilation.

[Bug c++/79857] cgraph_node::verify_node should call internal_error instead of error

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79857 --- Comment #2 from Richard Biener --- No, see other bug.

[Bug rtl-optimization/79858] Explain to translators what %smode means

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79858 --- Comment #1 from Richard Biener --- It's a few uppercase letters, like forming QImode, not to be translated.

[Bug target/79896] New: ICE in gimplify_expr, at gimplify.c:11950 on ARM target

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79896 Bug ID: 79896 Summary: ICE in gimplify_expr, at gimplify.c:11950 on ARM target Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code

[Bug libstdc++/79862] Compilation error while building libstdc++

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79862 Richard Biener changed: What|Removed |Added Keywords||build Target|

[Bug sanitizer/79897] New: ICE in gimplify_modify_expr, at gimplify.c:5627 on ARM target

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79897 Bug ID: 79897 Summary: ICE in gimplify_modify_expr, at gimplify.c:5627 on ARM target Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug other/79874] symtab_node::verify_base: replace error with internal_error

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79874 --- Comment #2 from Richard Biener --- Yep, see some other similar bugs.

[Bug tree-optimization/79898] New: ICE in const_binop, at fold-const.c:1554 on ARM target

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79898 Bug ID: 79898 Summary: ICE in const_binop, at fold-const.c:1554 on ARM target Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug c++/79821] [7 regression] SEGV in cc1plus compiling 64-bit stdc++.h.gch/O2g.gch

2017-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79821 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5

[Bug libstdc++/79862] Compilation error while building libstdc++

2017-03-06 Thread sbansal at ciena dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79862 --- Comment #2 from Sumit --- (In reply to Richard Biener from comment #1) > Note GCC 4.8.1 is no longer maintained. Hi Richard, I understand that 4.8.1 is no longer supported. Actually, our project in current state can't move to any version be

[Bug c/79881] -Wc++-compat should warn about sizeof character literals

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79881 Richard Biener changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRM

[Bug c++/79899] New: ICE in ctor_omit_inherited_parms at gcc/cp/method.c:576 on ARM target

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79899 Bug ID: 79899 Summary: ICE in ctor_omit_inherited_parms at gcc/cp/method.c:576 on ARM target Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-inva

[Bug fortran/79886] [5/6/7 Regression] ICE in pp_format, at pretty-print.c:681

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79886 Richard Biener changed: What|Removed |Added Keywords||diagnostic Target Milestone|---

[Bug tree-optimization/79887] [7 Regression] ICE in set_uid_loop_bbs, at tree-vectorizer.c:482

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79887 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug libstdc++/79862] Compilation error while building libstdc++

2017-03-06 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79862 --- Comment #3 from Andrew Pinski --- --disable-hosted-libstdcxx \ That is more likely the cause. non-hosted libstdc++ is not well tested.

[Bug gcov-profile/79891] Wrong count of line coverage in case of gcov -a

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79891 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/79894] [5/6/7 Regression] ICE in gfc_add_modify_loc, at fortran/trans.c:159

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79894 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.5

[Bug c++/79900] New: [5/6/7 Regression] ICE in strip_typedefs, at cp/tree.c:1554

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79900 Bug ID: 79900 Summary: [5/6/7 Regression] ICE in strip_typedefs, at cp/tree.c:1554 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug libstdc++/79862] Compilation error while building libstdc++

2017-03-06 Thread sbansal at ciena dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79862 --- Comment #4 from Sumit --- (In reply to Andrew Pinski from comment #3) > --disable-hosted-libstdcxx \ > > That is more likely the cause. non-hosted libstdc++ is not well tested. Hi Andrew, Thanks for the comments. Actually, when

[Bug c/79855] params.def: missing period in PARAM_MAX_STORES_TO_MERGE

2017-03-06 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79855 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed

[Bug rtl-optimization/79901] New: ICE in prepare_cmp_insn, at optabs.c:3904

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79901 Bug ID: 79901 Summary: ICE in prepare_cmp_insn, at optabs.c:3904 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Prio

[Bug ipa/79902] New: ICE in rebuild_frequencies, at predict.c:3689

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79902 Bug ID: 79902 Summary: ICE in rebuild_frequencies, at predict.c:3689 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug ada/79903] New: When building RTEMS for SPARC with Ada support, the build fails because of missing #ifdef

2017-03-06 Thread ttsiodras at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79903 Bug ID: 79903 Summary: When building RTEMS for SPARC with Ada support, the build fails because of missing #ifdef Product: gcc Version: 6.3.0 Status: UNCONFIRMED

[Bug target/79904] New: ICE in annotate_constant_pool_refs, at config/s390/s390.c:7909

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79904 Bug ID: 79904 Summary: ICE in annotate_constant_pool_refs, at config/s390/s390.c:7909 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug target/79905] New: ICE in canonical types differ for identical types __vector(4) int and V4i {aka __vector(4) int}

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79905 Bug ID: 79905 Summary: ICE in canonical types differ for identical types __vector(4) int and V4i {aka __vector(4) int} Product: gcc Version: 7.0 Status: UNCONFIRMED

[Bug c++/79821] [7 regression] SEGV in cc1plus compiling 64-bit stdc++.h.gch/O2g.gch

2017-03-06 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79821 --- Comment #6 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #5 from Jakub Jelinek --- > If you up from the ICE case up to gt_pch_nx_die_struct frame, it would be > interesting if you can figure out what x is would be print_die (x, s

[Bug target/79906] New: ICE in rs6000_inner_target_options, at config/rs6000/rs6000.c:39199

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79906 Bug ID: 79906 Summary: ICE in rs6000_inner_target_options, at config/rs6000/rs6000.c:39199 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-invali

[Bug target/79907] New: ICE in extract_constrain_insn, at recog.c:2213 on ppc64le

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79907 Bug ID: 79907 Summary: ICE in extract_constrain_insn, at recog.c:2213 on ppc64le Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug target/79908] New: ICE in gimplify_expr (gimplify.c:12155) gimplification failed

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79908 Bug ID: 79908 Summary: ICE in gimplify_expr (gimplify.c:12155) gimplification failed Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Pr

[Bug rtl-optimization/79571] [5/6/7 Regression] ICE in Max. number of generated reload insns per insn is achieved (90)

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79571 --- Comment #11 from Martin Liška --- I see a similar test-case on ppc64le-linux-gnu (w/ cross-compiler): $ ppc64le-linux-gnu-g++ /home/marxin/Programming/gcc/gcc/testsuite/g++.dg/compat/decimal/return-6_x.C -mno-popcntd -Og In file included fro

[Bug target/79909] New: ICE error: invalid rtl sharing found in the insn on ppc64le

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79909 Bug ID: 79909 Summary: ICE error: invalid rtl sharing found in the insn on ppc64le Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug fortran/79876] [7 Regression] FAIL: libgomp.fortran/strassen.f90 -O execution test on x86_64-apple-darwin16

2017-03-06 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79876 Thomas Koenig changed: What|Removed |Added Status|NEW |WAITING

[Bug sanitizer/79783] [7 Regression] ICE on valid C++ with -fsanitize=address

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79783 --- Comment #2 from Martin Liška --- Author: marxin Date: Mon Mar 6 10:20:33 2017 New Revision: 245912 URL: https://gcc.gnu.org/viewcvs?rev=245912&root=gcc&view=rev Log: Fix ICE in use-after-scope w/ -fno-tree-dce (PR sanitize/79783). 2017-03-

[Bug sanitizer/79783] [7 Regression] ICE on valid C++ with -fsanitize=address

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79783 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug gcov-profile/79891] Wrong count of line coverage in case of gcov -a

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79891 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org Assig

[Bug tree-optimization/79894] [5/6/7 Regression] ICE in gfc_add_modify_loc, at fortran/trans.c:159

2017-03-06 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79894 --- Comment #1 from rguenther at suse dot de --- On Mon, 6 Mar 2017, marxin at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79894 > > Bug ID: 79894 >Summary: [5/6/7 Regression] ICE in gfc_add_mod

[Bug tree-optimization/79824] [7 Regression] Failure to peel for gaps leads to read beyond mapped memory

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79824 --- Comment #2 from Richard Biener --- Ok, so in the SLP case this is actually safe because we only ever load vectors that end up having at least a single element used (we do not load from unused gaps). In the non-SLP case I botched up the patch

[Bug tree-optimization/79894] [5/6/7 Regression] ICE in gfc_add_modify_loc, at fortran/trans.c:159

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79894 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/79894] [5/6/7 Regression] ICE in gfc_add_modify_loc, at fortran/trans.c:159

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79894 --- Comment #3 from Richard Biener --- Note while we've tried to enforce this strict rules I don't think any checking code ever come to fruit actually verifying that calling fold_* (.., type, ...) produces a tree of TREE_TYPE () == type. So it w

[Bug middle-end/79788] ICE in expand_expr_real_2, at expr.c:9557

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79788 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #2

[Bug target/79890] ICE in s390_initial_elimination_offset, at config/s390/s390.c:10430

2017-03-06 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79890 --- Comment #1 from Dominik Vogt --- The ICE needs to be fixed, of course, by what is the idea behind executing the mips testsuite on s390?

[Bug middle-end/79788] ICE in expand_expr_real_2, at expr.c:9557

2017-03-06 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79788 --- Comment #3 from Uroš Bizjak --- (In reply to Martin Liška from comment #2) > Btw. can MPX be used for 32-bit binaries? Is it supported by ICC? MPX is supported on 32-bit i686, but not on x32.

[Bug c++/79821] [7 regression] SEGV in cc1plus compiling 64-bit stdc++.h.gch/O2g.gch

2017-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79821 --- Comment #7 from Jakub Jelinek --- (In reply to r...@cebitec.uni-bielefeld.de from comment #6) > > --- Comment #5 from Jakub Jelinek --- > > If you up from the ICE case up to gt_pch_nx_die_struct frame, it would be > > interesting if you can

[Bug target/79890] ICE in s390_initial_elimination_offset, at config/s390/s390.c:10430

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79890 --- Comment #2 from Martin Liška --- I do some basic fuzzing. This test-case just uses builtins, thus I consider it generic enough to report it.

[Bug target/79890] ICE in s390_initial_elimination_offset, at config/s390/s390.c:10430

2017-03-06 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79890 --- Comment #3 from Dominik Vogt --- Not reproduceable here with r245913. Is it gone with a recent Gcc? Gcc configured with --with-arch=zEC12 and compiled without explicit options: $ ~/src/gcc/install-master/bin/gcc ~/src/gcc/gcc/testsuite/gcc

[Bug target/79890] ICE in s390_initial_elimination_offset, at config/s390/s390.c:10430

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79890 --- Comment #4 from Martin Liška --- I see the ICE with cross-compiler (on x86_64-linux-gnu), compiled with --target=s390x-linux-gnu. $ s390x-linux-gnu-gcc -v Using built-in specs. COLLECT_GCC=s390x-linux-gnu-gcc COLLECT_LTO_WRAPPER=/home/marxin

[Bug libstdc++/79862] Compilation error while building libstdc++

2017-03-06 Thread sbansal at ciena dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79862 --- Comment #5 from Sumit --- (In reply to Sumit from comment #4) > (In reply to Andrew Pinski from comment #3) > > --disable-hosted-libstdcxx \ > > > > That is more likely the cause. non-hosted libstdc++ is not well tested. > Hi Andr

[Bug inline-asm/79880] Gcc refuses to encode vpgatherdd instruction (x86-64)

2017-03-06 Thread kobalicek.petr at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79880 --- Comment #4 from Petr --- In this case, DWORD PTR is redundant, nasm and yasm is fine with the syntax I posted as well. It's a simplified test just to show that it won't pass. Try: __asm(".intel_syntax\n" "vpgatherdd xmm4, dword pt

[Bug c++/79821] [7 regression] SEGV in cc1plus compiling 64-bit stdc++.h.gch/O2g.gch

2017-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79821 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/79812] [7 Regression] ICE in simplify_binary_operation_1, at simplify-rtx.c:3586

2017-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79812 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Mon Mar 6 11:35:58 2017 New Revision: 245915 URL: https://gcc.gnu.org/viewcvs?rev=245915&root=gcc&view=rev Log: PR target/79812 * config/i386/sse.md (VI8F_256_512): Remov

[Bug inline-asm/79880] Gcc refuses to encode vpgatherdd instruction (x86-64)

2017-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79880 --- Comment #5 from Jakub Jelinek --- Ah, if you want to avoid the %xmm4, %r13, %xmm3, etc., you need .intel_syntax noprefix. And, the insn is invalid anyway, because you can't have the same mask and destination. In any case, this has nothing to

[Bug target/79812] [7 Regression] ICE in simplify_binary_operation_1, at simplify-rtx.c:3586

2017-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79812 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/64574] ICE (stack overflow SEGV) with bad template specialization

2017-03-06 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64574 --- Comment #1 from Paolo Carlini --- This is already fixed in trunk. I'm adding a testcase and closing the bug.

[Bug c++/79821] [7 regression] SEGV in cc1plus compiling 64-bit stdc++.h.gch/O2g.gch

2017-03-06 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79821 --- Comment #9 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #7 from Jakub Jelinek --- > (In reply to r...@cebitec.uni-bielefeld.de from comment #6) [...] > Ah, so it will be most likely that > DW_AT_const_value: floating-point or ve

[Bug c++/79821] [7 regression] SEGV in cc1plus compiling 64-bit stdc++.h.gch/O2g.gch

2017-03-06 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79821 --- Comment #10 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #8 from Jakub Jelinek --- > Created attachment 40891 > --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40891&action=edit > gcc7-pr79821.patch > > Untested fix. This

[Bug c++/64574] ICE (stack overflow SEGV) with bad template specialization

2017-03-06 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64574 --- Comment #2 from paolo at gcc dot gnu.org --- Author: paolo Date: Mon Mar 6 11:54:37 2017 New Revision: 245916 URL: https://gcc.gnu.org/viewcvs?rev=245916&root=gcc&view=rev Log: 2017-03-06 Paolo Carlini PR c++/64574 * g++

[Bug c++/64574] ICE (stack overflow SEGV) with bad template specialization

2017-03-06 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64574 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug inline-asm/79880] Gcc refuses to encode vpgatherdd instruction (x86-64)

2017-03-06 Thread kobalicek.petr at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79880 --- Comment #6 from Petr --- Ok, that's fair enough. I didn't know GCC needs an additional option to switch to fully compatible Intel syntax. The code that I posted works fine in clang, so sorry about that. And yes, the instruction will #UD, but

[Bug c++/79821] [7 regression] SEGV in cc1plus compiling 64-bit stdc++.h.gch/O2g.gch

2017-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79821 --- Comment #11 from Jakub Jelinek --- (In reply to r...@cebitec.uni-bielefeld.de from comment #10) > I'd just applied your patch on top of the failing rev: stage1 now > completes successfully. Glad to hear that. > I can also run a full bootstr

[Bug tree-optimization/79894] [5/6/7 Regression] ICE in gfc_add_modify_loc, at fortran/trans.c:159

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79894 --- Comment #4 from Richard Biener --- OTOH this is really GIGO - the frontend feeds us with incompatible types (there's only one complex type per scalar type). So I am testing Index: gcc/fortran/trans.c

[Bug rtl-optimization/79910] New: [7 Regression] wrong code with -O -fweb

2017-03-06 Thread zsojka at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79910 Bug ID: 79910 Summary: [7 Regression] wrong code with -O -fweb Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: wrong-code Severity: normal Priority: P3

[Bug rtl-optimization/79910] [7 Regression] wrong code with -O -fweb

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79910 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug target/79911] New: VEC_SELECT bugs in arm neon patterns

2017-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79911 Bug ID: 79911 Summary: VEC_SELECT bugs in arm neon patterns Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug target/79912] New: [7 regression] LRA unable to generate reloads after r245655

2017-03-06 Thread npickito at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79912 Bug ID: 79912 Summary: [7 regression] LRA unable to generate reloads after r245655 Product: gcc Version: 6.1.0 Status: UNCONFIRMED Severity: normal Pr

[Bug target/79912] [7 regression] LRA unable to generate reloads after r245655

2017-03-06 Thread npickito at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79912 --- Comment #1 from Kito Cheng --- Update for command to reproduce: riscv32-unknown-linux-gnu-gcc vfscanf.E.i -O2

[Bug target/79911] VEC_SELECT bugs in arm neon patterns

2017-03-06 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79911 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed

[Bug target/79913] New: VEC_SELECT bugs in aarch64 patterns

2017-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79913 Bug ID: 79913 Summary: VEC_SELECT bugs in aarch64 patterns Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug target/79913] VEC_SELECT bugs in aarch64 patterns

2017-03-06 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79913 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed

[Bug target/79914] New: VEC_SELECT bugs in mips patterns

2017-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79914 Bug ID: 79914 Summary: VEC_SELECT bugs in mips patterns Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target A

[Bug target/79914] VEC_SELECT bugs in mips patterns

2017-03-06 Thread mpf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79914 mpf at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/79914] VEC_SELECT bugs in mips patterns

2017-03-06 Thread prachee.godbole at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79914 prachee.godbole at gmail dot com changed: What|Removed |Added CC||prachee.godbole at gmai

[Bug target/79912] [7 regression] LRA unable to generate reloads after r245655

2017-03-06 Thread mpf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79912 mpf at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/79894] [5/6/7 Regression] ICE in gfc_add_modify_loc, at fortran/trans.c:159

2017-03-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79894 --- Comment #5 from Richard Biener --- Author: rguenth Date: Mon Mar 6 12:48:54 2017 New Revision: 245919 URL: https://gcc.gnu.org/viewcvs?rev=245919&root=gcc&view=rev Log: 2017-03-06 Richard Biener PR fortran/79894 * trans.

[Bug target/79890] ICE in s390_initial_elimination_offset, at config/s390/s390.c:10430

2017-03-06 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79890 --- Comment #5 from Dominik Vogt --- Reproduceable on a zEC12 with $ ./configure --enable-languages=c --disable-bootstrap --disable-multilib --enable-checking --with-system-zlib --enable-threads=posix --enable-__cxa_atexit --enable-gnu-indirect

[Bug target/79893] ICE in s390_adjust_builtin_arglist in gcc/config/s390/s390-c.c:679

2017-03-06 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79893 --- Comment #1 from Dominik Vogt --- Confirmed.

[Bug target/79895] ICE in extract_constrain_insn, at recog.c:2213

2017-03-06 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79895 --- Comment #1 from Dominik Vogt --- Confirmed.

[Bug target/79904] ICE in annotate_constant_pool_refs, at config/s390/s390.c:7909

2017-03-06 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79904 --- Comment #1 from Dominik Vogt --- Confirmed.

[Bug rtl-optimization/79910] [7 Regression] wrong code with -O -fweb

2017-03-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79910 Martin Liška changed: What|Removed |Added CC||bernds at gcc dot gnu.org,

[Bug target/79893] ICE in s390_adjust_builtin_arglist in gcc/config/s390/s390-c.c:679

2017-03-06 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79893 --- Comment #2 from Dominik Vogt --- A small test program that reproduces the crash: -- #include void foo(signed char *p, int i) { vec_load_bndry(p, i); } -- $ gcc -mzvector -mvx -march=z13 -S

[Bug rtl-optimization/79910] [7 Regression] wrong code with -O -fweb

2017-03-06 Thread bernds at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79910 Bernd Schmidt changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |bernds at gcc dot gnu.org --- Co

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