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authorElena Demikhovsky <elena.demikhovsky@intel.com>2012-02-08 08:37:26 +0000
committerElena Demikhovsky <elena.demikhovsky@intel.com>2012-02-08 08:37:26 +0000
commit1adc1d53dd38ef2db502dc7b8c8c59fde6406e05 (patch)
tree6305824983077e8550ee11094d9a7bdeecd76118 /clang/lib/CodeGen/CodeGenFunction.cpp
parent172b9243cde4a05564aa68adfe50e395798d766c (diff)
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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. llvm-svn: 150068
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
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