[Bug other/57918] New: Options -funroll-loops, -funroll-all-loops are described twice

Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Options -funroll-loops, -funroll-all-loops are described twice in gcc info and man, and the descriptions are different. The second description of these options

[Bug c/58271] New: ICE in gcc for a MIPS target during compilation with -mpaired-single -ftree-vectorize

Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Created attachment 30721 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30721action=edit Preprocessed source file Running mips64-none-elf

[Bug tree-optimization/60694] New: Gcc-4.2.4 hangs during compilation of the attached test

Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Created attachment 32471 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=32471action=edit The test file. Native gcc-4.1.2 and gcc-4.2.4 hang during

[Bug target/61616] New: Internal compiler error during reload in gcc-4.7.4 configured as a cross-compiler for a mips target

: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Created attachment 33008 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33008action=edit The test file. The cross

[Bug target/61616] Internal compiler error during reload in gcc-4.7.4 configured as a cross-compiler for a mips target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61616 --- Comment #2 from niva at niisi dot msk.ru --- I've checked that gcc-4.8.1 works OK.

[Bug target/61616] Internal compiler error during reload in gcc-4.7.4 configured as a cross-compiler for a mips target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61616 niva at niisi dot msk.ru changed: What|Removed |Added Known to work||4.8.1 --- Comment #4 from

[Bug c/51548] New: It is impossible to provide translations of some gcc error messages

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51548 Bug #: 51548 Summary: It is impossible to provide translations of some gcc error messages Classification: Unclassified Product: gcc Version: 4.1.2 Status:

[Bug c/51548] It is impossible to provide translations of some gcc error messages

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51548 --- Comment #1 from niva at niisi dot msk.ru 2011-12-14 09:20:37 UTC --- I have reworked c_parse_error in gcc-4.1.2 using c-common.c from gcc-3.4.6 as a sample. I have also used gcc/po/exgettext from gcc-4.5.1 in order to put messages passed from

[Bug middle-end/27226] [4.1 Regression] Compiler looses track of alignment for emit_block_move

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27226 niva at niisi dot msk.ru changed: What|Removed |Added CC||niva at niisi dot msk.ru

[Bug middle-end/64101] New: GCC considers that the erf math function does not set errno

Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Created attachment 34131 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=34131action=edit The preprocessed source of the test program We use a cross

[Bug middle-end/64101] GCC considers that the erf math function does not set errno

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64101 --- Comment #2 from niva at niisi dot msk.ru --- Please explain why erf is marked as 'const' and does not use ATTR_MATHFN_FPROUNDING_ERRNO? ISO C does not say that erf may not set errno. And POSIX directly requires that erf, erff, erfl set

[Bug tree-optimization/71647] New: aligned(x:32) in #pragma omp simd does not work

: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Target Milestone: --- Created attachment 38759 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38759=edit The source file to reproduce the problem. I use gcc (GCC) 6.1.1 20160

[Bug preprocessor/16358] -Wno-system-headers hides warning caused by user header vs system header conflict

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16358 niva at niisi dot msk.ru changed: What|Removed |Added CC||niva at niisi dot msk.ru

[Bug preprocessor/16358] -Wno-system-headers hides warning caused by user header vs system header conflict

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16358 --- Comment #11 from niva at niisi dot msk.ru --- (in reply to Martin Sebor in comment #10) Implementation of -Wmacro-redefined (with possibility of turning this warning to error) would solve the problem of our users.

[Bug tree-optimization/71060] New: Compiler reports "loop vectorized" but actually it was not

ty: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Target Milestone: --- Created attachment 38467 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38467=edit The test case to reproduce t

[Bug middle-end/71693] New: ICE: verify_gimple failed (type mismatch in shift expression, -O0, -O1, -O2, -O3)

Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Target Milestone: --- Created attachment 38785 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38785=edit The source f

[Bug middle-end/71693] ICE: verify_gimple failed (type mismatch in shift expression, -O0, -O1, -O2, -O3)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71693 --- Comment #2 from niva at niisi dot msk.ru --- Is it possible to obtain a patch fixing this bug? (We are using a cross compiler based on 4.7.4, with substantial changes in backend).

[Bug middle-end/71693] [4.9/5 Regression] ICE: verify_gimple failed (type mismatch in shift expression, -O0, -O1, -O2, -O3)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71693 --- Comment #11 from niva at niisi dot msk.ru --- Thank you very much for such a quick respond. I have adapted the patch to gcc-4.7.4, it works Ok.

[Bug target/78860] ICE in compilation for MIPS with -mpaired-single

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78860 --- Comment #3 from niva at niisi dot msk.ru --- In trunk, git://gcc.gnu.org/git/gcc.git, the problem disappears after commit 76825907d9b0e20cbb572d0d70248a4ed332fb29 But the changes in that commit are not applicable to gcc-4.7.4 which we

[Bug target/78860] New: ICE in compilation for MIPS with -mpaired-single

: target Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Target Milestone: --- The source file is: --- typedef unsigned char uint8_t; typedef float v2sf __attribute__ ((vector_size (8))); uint8_t _simple_testV2SF (v2sf *pv) { const

[Bug target/78860] ICE in compilation for MIPS with -mpaired-single

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78860 niva at niisi dot msk.ru changed: What|Removed |Added Target||MIPS CC

[Bug target/78860] ICE in compilation for MIPS with -mpaired-single

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78860 niva at niisi dot msk.ru changed: What|Removed |Added Known to fail||6.3.0 --- Comment #2 from

[Bug target/80306] New: ICE in cfgexpand.c during cross-compilation for mips target

Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Target Milestone: --- Created attachment 41119 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41119=edit The source file at which the bug is reprodu

[Bug target/80306] ICE in cfgexpand.c during cross-compilation for mips target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80306 niva at niisi dot msk.ru changed: What|Removed |Added Known to fail||4.7.4 --- Comment #1 from

[Bug rtl-optimization/65862] [MIPS] IRA/LRA issue: integers spilled to floating-point registers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65862 niva at niisi dot msk.ru changed: What|Removed |Added CC||niva at niisi dot msk.ru

[Bug target/84260] New: gcc for mips produces an error when called with --help=

Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Target Milestone: --- Gcc configured for a mips target: Target: mips64-niisi_ocrv_posix-elf Configured with: /home/sap/src/bt23j-gcc-7.3.1/configure --target=mips64

[Bug c/86895] New: Wrong description of -fvect-cost-model in common.opt

Component: c Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Target Milestone: --- gcc --help -v prints the following: Specifies the cost model for vectorization. -fvect-cost-model=[unlimited|dynamic|cheap] Specifies

[Bug rtl-optimization/65862] [MIPS] IRA/LRA issue: integers spilled to floating-point registers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65862 --- Comment #15 from niva at niisi dot msk.ru --- (In reply to Vladimir Makarov from comment #14) > Author: vmakarov > Date: Thu May 14 20:40:44 2015 > New Revision: 223202 > > URL: https://gcc.gnu.org/viewcvs?rev=223202=gcc=rev &

[Bug rtl-optimization/65862] [MIPS] IRA/LRA issue: integers spilled to floating-point registers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65862 --- Comment #17 from niva at niisi dot msk.ru --- (In reply to Wilco from comment #16) > (In reply to niva from comment #15) > > (In reply to Vladimir Makarov from comment #14) ... > If you implement the hook like I di

[Bug c++/84612] Overload resolution of operator* fails for valarray

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84612 --- Comment #3 from niva at niisi dot msk.ru --- Thank you very much!

[Bug c++/84612] New: Overload resolution of operator* fails for valarray

: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Target Milestone: --- Created attachment 43527 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43527=edit source file We use gcc-7.3.0 configured with: /home/sap/

[Bug driver/91396] Link error when I use -fvtable-verify=std and -static

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91396 niva at niisi dot msk.ru changed: What|Removed |Added Version|unknown |7.4.0 --- Comment #1 from

[Bug driver/91396] New: Link error when I use -fvtable-verify=std and -static

Component: driver Assignee: unassigned at gcc dot gnu.org Reporter: niva at niisi dot msk.ru Target Milestone: --- I have built gcc-7.4.0 with --enable-vtable-verify for x86_64 under Fedora 27: $HOME/src/gcc-7.4.0/configure --srcdir=$HOME/src/gcc-7.4.0 --verbose --enable-vtable

[Bug other/91396] Link error when I use -fvtable-verify=std and -static

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91396 --- Comment #9 from niva at niisi dot msk.ru --- I have built gcc-9.2.0 with --enable-vtable-verify for x86_64 under Fedora 22 with the correction https://gcc.gnu.org/viewcvs/gcc?view=revision=274386 Linking with -fvtable-verify and -static