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| author | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2012-02-08 08:37:26 +0000 |
|---|---|---|
| committer | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2012-02-08 08:37:26 +0000 |
| commit | f602040c4900d89bbf55478420769e36604588fb (patch) | |
| tree | 342fa7a7dbd8a2cf158b8b952118e4d6fab220b9 /lib/Support/PathV2.cpp | |
| parent | bc0e4bf754fdb3ebaf65e9db7c45890b84f02dae (diff) | |
Fixed a bug in printing "cmp" pseudo ops.
> 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
I added the full testing for all possible pseudo-ops of cmp.
I extended X86AsmPrinter.cpp and X86IntelInstPrinter.cpp.
You'l also see lines alignments (unrelated to this fix) in X86IselLowering.cpp from my previous check-in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150068 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/PathV2.cpp')
0 files changed, 0 insertions, 0 deletions