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author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-05-30 09:13:55 +0000 |
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committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-05-30 09:13:55 +0000 |
commit | 77fc4b297aadf842c234f9de478226f6f71beee5 (patch) | |
tree | 0977317d4a25768b02bc5bf21f135638ee88998b /lib/Target/X86/X86CodeEmitter.cpp | |
parent | dee3be60292ecfafe584baf4ed84b634b8f4c7c7 (diff) | |
download | llvm-77fc4b297aadf842c234f9de478226f6f71beee5.tar.gz llvm-77fc4b297aadf842c234f9de478226f6f71beee5.tar.bz2 llvm-77fc4b297aadf842c234f9de478226f6f71beee5.tar.xz |
Port support for SSE4a extrq/insertq to the old jit code emitter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157685 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86CodeEmitter.cpp')
-rw-r--r-- | lib/Target/X86/X86CodeEmitter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp index 40fe395092..d84329f33a 100644 --- a/lib/Target/X86/X86CodeEmitter.cpp +++ b/lib/Target/X86/X86CodeEmitter.cpp @@ -1433,7 +1433,7 @@ void Emitter<CodeEmitter>::emitInstruction(MachineInstr &MI, break; } - if (CurOp != NumOps) { + while (CurOp != NumOps && NumOps - CurOp <= 2) { // The last source register of a 4 operand instruction in AVX is encoded // in bits[7:4] of a immediate byte. if ((TSFlags >> X86II::VEXShift) & X86II::VEX_I8IMM) { |