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| author | Craig Topper <craig.topper@gmail.com> | 2015-10-12 04:57:59 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2015-10-12 04:57:59 +0000 |
| commit | d6b661dbf042304144da20c9dfd289ee96cb2837 (patch) | |
| tree | ef0d45829e62e097c2b61c7a5ea99c6e52282343 /llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp | |
| parent | 635e05df0a69cac19db5aaa1e551c8ed21ab1c86 (diff) | |
| download | bcm5719-llvm-d6b661dbf042304144da20c9dfd289ee96cb2837.tar.gz bcm5719-llvm-d6b661dbf042304144da20c9dfd289ee96cb2837.zip | |
[X86] Add support to assembler and MCInst lowering to use the other vmovq %xmmX, %xmmX encoding if it would be a shorter VEX encoding.
llvm-svn: 250014
Diffstat (limited to 'llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp index cf9f7a1ba67..159fcc1dafb 100644 --- a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp +++ b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp @@ -2364,6 +2364,7 @@ bool X86AsmParser::ParseInstruction(ParseInstructionInfo &Info, StringRef Name, bool X86AsmParser::processInstruction(MCInst &Inst, const OperandVector &Ops) { switch (Inst.getOpcode()) { default: return false; + case X86::VMOVZPQILo2PQIrr: case X86::VMOVAPDrr: case X86::VMOVAPDYrr: case X86::VMOVAPSrr: @@ -2383,18 +2384,19 @@ bool X86AsmParser::processInstruction(MCInst &Inst, const OperandVector &Ops) { unsigned NewOpc; switch (Inst.getOpcode()) { default: llvm_unreachable("Invalid opcode"); - case X86::VMOVAPDrr: NewOpc = X86::VMOVAPDrr_REV; break; - case X86::VMOVAPDYrr: NewOpc = X86::VMOVAPDYrr_REV; break; - case X86::VMOVAPSrr: NewOpc = X86::VMOVAPSrr_REV; break; - case X86::VMOVAPSYrr: NewOpc = X86::VMOVAPSYrr_REV; break; - case X86::VMOVDQArr: NewOpc = X86::VMOVDQArr_REV; break; - case X86::VMOVDQAYrr: NewOpc = X86::VMOVDQAYrr_REV; break; - case X86::VMOVDQUrr: NewOpc = X86::VMOVDQUrr_REV; break; - case X86::VMOVDQUYrr: NewOpc = X86::VMOVDQUYrr_REV; break; - case X86::VMOVUPDrr: NewOpc = X86::VMOVUPDrr_REV; break; - case X86::VMOVUPDYrr: NewOpc = X86::VMOVUPDYrr_REV; break; - case X86::VMOVUPSrr: NewOpc = X86::VMOVUPSrr_REV; break; - case X86::VMOVUPSYrr: NewOpc = X86::VMOVUPSYrr_REV; break; + case X86::VMOVZPQILo2PQIrr: NewOpc = X86::VMOVPQI2QIrr; break; + case X86::VMOVAPDrr: NewOpc = X86::VMOVAPDrr_REV; break; + case X86::VMOVAPDYrr: NewOpc = X86::VMOVAPDYrr_REV; break; + case X86::VMOVAPSrr: NewOpc = X86::VMOVAPSrr_REV; break; + case X86::VMOVAPSYrr: NewOpc = X86::VMOVAPSYrr_REV; break; + case X86::VMOVDQArr: NewOpc = X86::VMOVDQArr_REV; break; + case X86::VMOVDQAYrr: NewOpc = X86::VMOVDQAYrr_REV; break; + case X86::VMOVDQUrr: NewOpc = X86::VMOVDQUrr_REV; break; + case X86::VMOVDQUYrr: NewOpc = X86::VMOVDQUYrr_REV; break; + case X86::VMOVUPDrr: NewOpc = X86::VMOVUPDrr_REV; break; + case X86::VMOVUPDYrr: NewOpc = X86::VMOVUPDYrr_REV; break; + case X86::VMOVUPSrr: NewOpc = X86::VMOVUPSrr_REV; break; + case X86::VMOVUPSYrr: NewOpc = X86::VMOVUPSYrr_REV; break; } Inst.setOpcode(NewOpc); return true; |
