[llvm-commits] Fixed a bug in VCMPPS (X86 AVX) pseudo instructions - Please review

[Demikhovsky, Elena]

This IR code
%res = call <8 x float> @llvm.x86.avx.cmp.ps.256(<8 x float> %a0, <8 x float> %a1, i8 14)
fails with assertion:

llc: X86ATTInstPrinter.cpp:62: void llvm::X86ATTInstPrinter::printSSECC(const llvm::MCInst*, unsigned int, llvm::raw_ostream&): Assertion `0 && "Invalid ssecc argument!"' failed.
0  llc             0x0000000001355803
1  llc             0x0000000001355dc9
2  libpthread.so.0 0x00007f79a30575d0
3  libc.so.6       0x00007f79a23a1945 gsignal + 53
4  libc.so.6       0x00007f79a23a2f21 abort + 385
5  libc.so.6       0x00007f79a239a810 __assert_fail + 240
6  llc             0x00000000011858d5 llvm::X86ATTInstPrinter::printSSECC(llvm::MCInst const*, unsigned int, llvm::raw_ostream&) + 119


Attached a fix. Please review.


- Elena


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