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author | Michael Liao <michael.liao@intel.com> | 2013-04-11 04:52:28 +0000 |
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committer | Michael Liao <michael.liao@intel.com> | 2013-04-11 04:52:28 +0000 |
commit | 02d2e612521954b5ff7c1ba6fd53e36bc51e1c48 (patch) | |
tree | af6fc7afc6bc91ff6926a48e7819b9538dc1bf68 /lib/Target/X86/X86CodeEmitter.cpp | |
parent | 959ddbb5e0e088f4d5c3f8c015de3caf0baa6e6c (diff) | |
download | llvm-02d2e612521954b5ff7c1ba6fd53e36bc51e1c48.tar.gz llvm-02d2e612521954b5ff7c1ba6fd53e36bc51e1c48.tar.bz2 llvm-02d2e612521954b5ff7c1ba6fd53e36bc51e1c48.tar.xz |
Add CLAC/STAC instruction encoding/decoding support
As these two instructions in AVX extension are privileged instructions for
special purpose, it's only expected to be used in inlined assembly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179266 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86CodeEmitter.cpp')
-rw-r--r-- | lib/Target/X86/X86CodeEmitter.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp index 2518e02e2a..8fea6edc8d 100644 --- a/lib/Target/X86/X86CodeEmitter.cpp +++ b/lib/Target/X86/X86CodeEmitter.cpp @@ -1451,6 +1451,14 @@ void Emitter<CodeEmitter>::emitInstruction(MachineInstr &MI, MCE.emitByte(BaseOpcode); MCE.emitByte(0xC9); break; + case X86II::MRM_CA: + MCE.emitByte(BaseOpcode); + MCE.emitByte(0xCA); + break; + case X86II::MRM_CB: + MCE.emitByte(BaseOpcode); + MCE.emitByte(0xCB); + break; case X86II::MRM_E8: MCE.emitByte(BaseOpcode); MCE.emitByte(0xE8); |