ICE: Invalid instruction! #4423
Description
| Bugzilla Link | 4051 |
| Resolution | FIXED |
| Resolved on | Apr 27, 2009 21:12 |
| Version | unspecified |
| OS | Linux |
| CC | @asl |
Extended Description
Seen using r69856 on Ubuntu Hardy on x86.
regehr@john-home:~/volatile/tmp151$ llvm-gcc -O2 small.c -c
cc1: /home/regehr/z/tmp/llvm-r69856/include/llvm/CodeGen/LiveIntervalAnalysis.h:209: unsigned int llvm::LiveIntervals::getInstructionIndex(llvm::MachineInstr*) const: Assertion `it != mi2iMap_.end() && "Invalid instruction!"' failed.
small.c:19: internal compiler error: Aborted
Please submit a full bug report,
with preprocessed source if appropriate.
See URL:http://llvm.org/bugs/ for instructions.
regehr@john-home:~/volatile/tmp151$ cat small.c
int bar (int _left, int _right)
{
return _right || 1 >> _right ? _left : 1;
}
int g_6;
int func_9 (char p_10)
{
return 0;
}
int foo (int);
void int163 (int p_4, int p_5)
{
(bar (p_5, foo (1)) && p_5 & 1) != g_6 && !func_9 (1);
foo (p_5);
}