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[Bug rtl-optimization/68432] [6 Regression] internal compiler error: in expand_insn, at optabs.c:6947
- From: "trippels at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 21 Nov 2015 11:49:07 +0000
- Subject: [Bug rtl-optimization/68432] [6 Regression] internal compiler error: in expand_insn, at optabs.c:6947
- Auto-submitted: auto-generated
- References: <bug-68432-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68432
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |trippels at gcc dot gnu.org
--- Comment #4 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Also happens when building ffmpeg:
markus@x4 ffmpeg % cat libvpxenc.i
unsigned a;
float b;
__attribute__((cold)) void vpx_init() { a = round(b); }
markus@x4 ffmpeg % gcc -w -O2 -ffast-math -c libvpxenc.i
libvpxenc.i: In function âvpx_initâ:
libvpxenc.i:3:45: internal compiler error: in expand_insn, at optabs.c:6947