Closed
Description
Bugzilla Link | 2255 |
Resolution | FIXED |
Resolved on | Jan 01, 2010 12:45 |
Version | trunk |
OS | Linux |
Attachments | Test bytecode |
CC | @edwintorok,@pwo |
Extended Description
Consider attached testcase. I'm having:
llc: /home/asl/proj/llvm/src/lib/Target/X86/X86InstrInfo.cpp:1593: virtual void llvm::X86InstrInfo::copyRegToReg(llvm::MachineBasicBlock&, llvm::ilist_iteratorllvm::MachineInstr, unsigned int, unsigned int, const llvm::TargetRegisterClass*, const llvm::TargetRegisterClass*) const: Assertion `DestReg == X86::ST0 && "Can only copy to TOS right now"' failed.
This currently prevents mingw64 CRT bootstrap with llvm-gcc