[Bug tree-optimization/81025] [MIPS] soft-float glibc build fails at r248863
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81025 --- Comment #1 from Doug Gilmore --- Created attachment 41510 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41510&action=edit Patch to constrain the number of multi-lib variants
[Bug tree-optimization/81025] [MIPS] soft-float glibc build fails at r248863
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81025 --- Comment #2 from Doug Gilmore --- Created attachment 41511 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41511&action=edit patch needed to build r248863 for MIPS
[Bug tree-optimization/81025] [MIPS] soft-float glibc build fails at r248863
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81025 --- Comment #3 from Doug Gilmore --- It appears that r248863 just tickles the bug. With the attached example produced by delta the failure mode is exposed by r248862.With luck, I may be able to bisect the problem to an earlier commit.
[Bug tree-optimization/81025] [MIPS] soft-float glibc build fails at r248863
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81025 Doug Gilmore changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment #4 from Doug Gilmore --- Created attachment 41513 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41513&action=edit cut down example via delta Sorry attachment for the last comment was dropped. I bisected the failure to r247049 using the cut down example, compiled via: $dir/xgcc -B$dir -O2 -msoft-float -mabi=32 delta_1.i -c -std=gnu11 -fgnu89-inline -O2 -fmerge-all-constants -fno-stack-protector -frounding-math -g For this bisect I configured with --disable-multilib. I'll look into this more tomorrow.
[Bug tree-optimization/81025] [MIPS] soft-float glibc build fails at r248863
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81025 --- Comment #5 from graham.stott at btinternet dot com --- Hi Doug I build both GCC and GLIBC daily but for mips-img-linux-gnu and hard-float the only prob. I see is ADA fails building one multilib config. I do all langs I'll give try hard-float mips-mti-linux-gnu. Graham ps My son now has British passport Original message From: "doug.gilmore at imgtec dot com" Date: 09/06/2017 09:12 (GMT+00:00) To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/81025] [MIPS] soft-float glibc build fails at r248863 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81025 Doug Gilmore changed: What |Removed |Added CC| |rguenth at gcc dot gnu.org --- Comment #4 from Doug Gilmore --- Created attachment 41513 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41513&action=edit cut down example via delta Sorry attachment for the last comment was dropped. I bisected the failure to r247049 using the cut down example, compiled via: $dir/xgcc -B$dir -O2 -msoft-float -mabi=32 delta_1.i -c -std=gnu11 -fgnu89-inline -O2 -fmerge-all-constants -fno-stack-protector -frounding-math -g For this bisect I configured with --disable-multilib. I'll look into this more tomorrow.
