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[Bug tree-optimization/39804] internal compiler error: in propagate_necessity, at tree-ssa-dce.c:754
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Apr 2009 10:05:31 -0000
- Subject: [Bug tree-optimization/39804] internal compiler error: in propagate_necessity, at tree-ssa-dce.c:754
- References: <bug-39804-1673@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from rguenth at gcc dot gnu dot org 2009-04-18 10:05 -------
Hmm, I get
./cc1 -quiet -O probe_roms_32.i
/home/segher/src/kernel/arch/x86/kernel/probe_roms_32.c: In function
'romchecksum':
/home/segher/src/kernel/arch/x86/kernel/probe_roms_32.c:165: error: found a
real definition for a non-register
/home/segher/src/kernel/arch/x86/kernel/probe_roms_32.c:165: error: in
statement
c.368_15 = c_12(D);
/home/segher/src/kernel/arch/x86/kernel/probe_roms_32.c:165: internal compiler
error: verify_ssa failed
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39804