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[Bug optimization/11162] [-fnew-ra] ICE compiling channel.i on sh
- From: "dank at kegel dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Sep 2003 18:37:43 -0000
- Subject: [Bug optimization/11162] [-fnew-ra] ICE compiling channel.i on sh
- References: <20030611222319.11162.tm@kloo.net>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11162
------- Additional Comments From dank at kegel dot com 2003-09-14 18:37 -------
Here's a simpler testcase:
int foo(char *p1)
{
return bar(p1);
}
I swear to god that's what it boiled down to. This fails with
/usr/gcc-3.4-20030903-glibc-2.3.2/bin/sh4-unknown-linux-gnu-gcc -O2 -m4 -fnew-ra
z.c
z.c: In function `foo':
z.c:4: error: Abnormal edges for no purpose in bb 0
z.c:4: internal compiler error: verify_flow_info failed