[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657 Tom de Vries changed: What|Removed |Added Status|SUSPENDED |NEW --- Comment #13 from Tom de Vries

[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657 --- Comment #12 from Tom de Vries --- (In reply to mpf from comment #11) > (In reply to Tom de Vries from comment #10) > > Meaning that this PR may still occur for the other archs that define the > > target hook: mips and arc. > > > > Shouldn't

[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657 mpf at gcc dot gnu.org changed: What|Removed |Added CC||mpf at gcc dot gnu.org ---

[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657 Tom de Vries changed: What|Removed |Added Keywords||ra, wrong-code CC|

[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657 Uroš Bizjak changed: What|Removed |Added Status|NEW |SUSPENDED --- Comment #9 from Uroš Bizjak

[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657 --- Comment #8 from uros at gcc dot gnu.org --- Author: uros Date: Sun Jun 26 20:56:34 2016 New Revision: 237792 URL: https://gcc.gnu.org/viewcvs?rev=237792=gcc=rev Log: PR target/70902 PR target/71453 PR target/71555

[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657 --- Comment #6 from Jonathan Wakely --- The code is not readable. Where do you initialise v13? This is not reasonable code.

[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657 --- Comment #5 from Anton Mitrokhin --- I have compiled this test case in several ways The first two emit no warnings and fail as described: > g++ -Wall -Wextra -std=c++11 -static-libgcc -static-libstdc++ -Ofast > -march=westmere -o out

[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657 --- Comment #4 from Jonathan Wakely --- Also compile with -D_GLIBCXX_DEBUG

[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657 --- Comment #3 from Jonathan Wakely --- I'm not very motivated to debug this "code", please make sure you try the options suggested at https://gcc.gnu.org/bugs/ to be sure the sanitizers don't find a problem.

[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657 --- Comment #2 from Anton Mitrokhin --- Comment on attachment 38768 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38768 Reproducer - two files (crash_main.cpp and crash_init.cpp) This attachment is a 7-zip archive

[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71657 --- Comment #1 from Anton Mitrokhin --- Created attachment 38768 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38768=edit Reproducer - two files (crash_main.cpp and crash_init.cpp)