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author | Juergen Ributzka <juergen@apple.com> | 2014-06-17 14:47:45 +0000 |
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committer | Juergen Ributzka <juergen@apple.com> | 2014-06-17 14:47:45 +0000 |
commit | 1d5ff6bb7a4e4ed38351188ba4b2b7d6e0ae3c71 (patch) | |
tree | 103d342df7a1efea9797e382defaa2e000ecb4cc /lib/Target/X86 | |
parent | 199da600f3afd6804af2077203a2d4086d7242a9 (diff) | |
download | llvm-1d5ff6bb7a4e4ed38351188ba4b2b7d6e0ae3c71.tar.gz llvm-1d5ff6bb7a4e4ed38351188ba4b2b7d6e0ae3c71.tar.bz2 llvm-1d5ff6bb7a4e4ed38351188ba4b2b7d6e0ae3c71.tar.xz |
[FastISel][X86] Fix previous refactoring commit (r211077)
Overlooked that fcmp_une uses an "or" instead of an "and" for combining the
flags.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211104 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86')
-rw-r--r-- | lib/Target/X86/X86FastISel.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp index 80cc99bb80..6a4a467f6a 100644 --- a/lib/Target/X86/X86FastISel.cpp +++ b/lib/Target/X86/X86FastISel.cpp @@ -1049,9 +1049,9 @@ bool X86FastISel::X86SelectCmp(const Instruction *I) { return false; // FCMP_OEQ and FCMP_UNE cannot be checked with a single instruction. - static unsigned SETFOpcTable[2][2] = { - { X86::SETEr, X86::SETNPr }, - { X86::SETNEr, X86::SETPr } + static unsigned SETFOpcTable[2][3] = { + { X86::SETEr, X86::SETNPr, X86::AND8rr }, + { X86::SETNEr, X86::SETPr, X86::OR8rr } }; unsigned *SETFOpc = nullptr; switch (CI->getPredicate()) { @@ -1071,7 +1071,7 @@ bool X86FastISel::X86SelectCmp(const Instruction *I) { FlagReg1); BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, TII.get(SETFOpc[1]), FlagReg2); - BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, TII.get(X86::AND8rr), + BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, TII.get(SETFOpc[2]), ResultReg).addReg(FlagReg1).addReg(FlagReg2); UpdateValueMap(I, ResultReg); return true; |