Assertion in FP stackifier

[asl]

Bugzilla Link	2257
Resolution	FIXED
Resolved on	Jul 07, 2009 13:47
Version	trunk
OS	Linux
Blocks	llvm/llvm-bugzilla-archive#2268
Attachments	Bytecode, Another bytecode
CC	@pwo

Extended Description

Consider attached bytecode.

$ ./llc bugpoint-reduced-simplified.bc
llc: /home/asl/proj/llvm/src/lib/Target/X86/X86FloatingPoint.cpp:975: void::FPS::handleSpecialFP(llvm::ilist_iteratorllvm::MachineInstr&): Assertion `StackTop == 1 && "Stack should have one element on it to return!"' failed.
./llc[0x878a1ad]
/lib/libc.so.6(abort+0xe8)[0xb7c687e8]
/lib/libc.so.6(__assert_fail+0xdf)[0xb7c6040f]
./llc[0x82a9f66]

[llvmbot]

We can't handle inline asm with x87 instructions.

[pwo]

I can not reproduce this with r72485. Fixed ?

[lattner]

Yep, probably fixed by Rafael

[edwintorok]

mentioned in issue llvm/llvm-bugzilla-archive#2268