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[Bug target/72749] [7 Regression] ICE: verify_flow_info failed (error: wrong amount of branch edges after conditional jump in bb 5) w/ -O2 -fsched2-use-superblocks
- From: "asolokha at gmx dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 13 Jan 2017 04:55:52 +0000
- Subject: [Bug target/72749] [7 Regression] ICE: verify_flow_info failed (error: wrong amount of branch edges after conditional jump in bb 5) w/ -O2 -fsched2-use-superblocks
- Auto-submitted: auto-generated
- References: <bug-72749-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72749
--- Comment #8 from Arseny Solokha <asolokha at gmx dot com> ---
int
gd (char ff)
{
int mi;
for (;;)
{
ff += 59 /* 197 also works */;
if (ff != 0)
mi = 0;
else
return 0;
}
}