Merge SSE and AVX shuffle instructions in the comment printer.
llvm-svn: 173777
diff --git a/llvm/lib/Target/X86/InstPrinter/X86InstComments.cpp b/llvm/lib/Target/X86/InstPrinter/X86InstComments.cpp
index 865930a..0f6eeb1 100644
--- a/llvm/lib/Target/X86/InstPrinter/X86InstComments.cpp
+++ b/llvm/lib/Target/X86/InstPrinter/X86InstComments.cpp
@@ -34,10 +34,6 @@
switch (MI->getOpcode()) {
case X86::INSERTPSrr:
- Src1Name = getRegName(MI->getOperand(0).getReg());
- Src2Name = getRegName(MI->getOperand(2).getReg());
- DecodeINSERTPSMask(MI->getOperand(3).getImm(), ShuffleMask);
- break;
case X86::VINSERTPSrr:
DestName = getRegName(MI->getOperand(0).getReg());
Src1Name = getRegName(MI->getOperand(1).getReg());
@@ -46,10 +42,6 @@
break;
case X86::MOVLHPSrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- Src1Name = getRegName(MI->getOperand(0).getReg());
- DecodeMOVLHPSMask(2, ShuffleMask);
- break;
case X86::VMOVLHPSrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
Src1Name = getRegName(MI->getOperand(1).getReg());
@@ -58,10 +50,6 @@
break;
case X86::MOVHLPSrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- Src1Name = getRegName(MI->getOperand(0).getReg());
- DecodeMOVHLPSMask(2, ShuffleMask);
- break;
case X86::VMOVHLPSrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
Src1Name = getRegName(MI->getOperand(1).getReg());
@@ -154,15 +142,10 @@
break;
case X86::PUNPCKHBWrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::PUNPCKHBWrm:
- Src1Name = getRegName(MI->getOperand(0).getReg());
- DecodeUNPCKHMask(MVT::v16i8, ShuffleMask);
- break;
case X86::VPUNPCKHBWrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::PUNPCKHBWrm:
case X86::VPUNPCKHBWrm:
Src1Name = getRegName(MI->getOperand(1).getReg());
DestName = getRegName(MI->getOperand(0).getReg());
@@ -177,15 +160,10 @@
DecodeUNPCKHMask(MVT::v32i8, ShuffleMask);
break;
case X86::PUNPCKHWDrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::PUNPCKHWDrm:
- Src1Name = getRegName(MI->getOperand(0).getReg());
- DecodeUNPCKHMask(MVT::v8i16, ShuffleMask);
- break;
case X86::VPUNPCKHWDrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::PUNPCKHWDrm:
case X86::VPUNPCKHWDrm:
Src1Name = getRegName(MI->getOperand(1).getReg());
DestName = getRegName(MI->getOperand(0).getReg());
@@ -200,15 +178,10 @@
DecodeUNPCKHMask(MVT::v16i16, ShuffleMask);
break;
case X86::PUNPCKHDQrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::PUNPCKHDQrm:
- Src1Name = getRegName(MI->getOperand(0).getReg());
- DecodeUNPCKHMask(MVT::v4i32, ShuffleMask);
- break;
case X86::VPUNPCKHDQrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::PUNPCKHDQrm:
case X86::VPUNPCKHDQrm:
Src1Name = getRegName(MI->getOperand(1).getReg());
DestName = getRegName(MI->getOperand(0).getReg());
@@ -223,15 +196,10 @@
DecodeUNPCKHMask(MVT::v8i32, ShuffleMask);
break;
case X86::PUNPCKHQDQrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::PUNPCKHQDQrm:
- Src1Name = getRegName(MI->getOperand(0).getReg());
- DecodeUNPCKHMask(MVT::v2i64, ShuffleMask);
- break;
case X86::VPUNPCKHQDQrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::PUNPCKHQDQrm:
case X86::VPUNPCKHQDQrm:
Src1Name = getRegName(MI->getOperand(1).getReg());
DestName = getRegName(MI->getOperand(0).getReg());
@@ -247,15 +215,10 @@
break;
case X86::PUNPCKLBWrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::PUNPCKLBWrm:
- Src1Name = getRegName(MI->getOperand(0).getReg());
- DecodeUNPCKLMask(MVT::v16i8, ShuffleMask);
- break;
case X86::VPUNPCKLBWrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::PUNPCKLBWrm:
case X86::VPUNPCKLBWrm:
Src1Name = getRegName(MI->getOperand(1).getReg());
DestName = getRegName(MI->getOperand(0).getReg());
@@ -270,15 +233,10 @@
DecodeUNPCKLMask(MVT::v32i8, ShuffleMask);
break;
case X86::PUNPCKLWDrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::PUNPCKLWDrm:
- Src1Name = getRegName(MI->getOperand(0).getReg());
- DecodeUNPCKLMask(MVT::v8i16, ShuffleMask);
- break;
case X86::VPUNPCKLWDrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::PUNPCKLWDrm:
case X86::VPUNPCKLWDrm:
Src1Name = getRegName(MI->getOperand(1).getReg());
DestName = getRegName(MI->getOperand(0).getReg());
@@ -293,15 +251,10 @@
DecodeUNPCKLMask(MVT::v16i16, ShuffleMask);
break;
case X86::PUNPCKLDQrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::PUNPCKLDQrm:
- Src1Name = getRegName(MI->getOperand(0).getReg());
- DecodeUNPCKLMask(MVT::v4i32, ShuffleMask);
- break;
case X86::VPUNPCKLDQrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::PUNPCKLDQrm:
case X86::VPUNPCKLDQrm:
Src1Name = getRegName(MI->getOperand(1).getReg());
DestName = getRegName(MI->getOperand(0).getReg());
@@ -316,15 +269,10 @@
DecodeUNPCKLMask(MVT::v8i32, ShuffleMask);
break;
case X86::PUNPCKLQDQrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::PUNPCKLQDQrm:
- Src1Name = getRegName(MI->getOperand(0).getReg());
- DecodeUNPCKLMask(MVT::v2i64, ShuffleMask);
- break;
case X86::VPUNPCKLQDQrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::PUNPCKLQDQrm:
case X86::VPUNPCKLQDQrm:
Src1Name = getRegName(MI->getOperand(1).getReg());
DestName = getRegName(MI->getOperand(0).getReg());
@@ -340,16 +288,10 @@
break;
case X86::SHUFPDrri:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::SHUFPDrmi:
- DecodeSHUFPMask(MVT::v2f64, MI->getOperand(MI->getNumOperands()-1).getImm(),
- ShuffleMask);
- Src1Name = getRegName(MI->getOperand(0).getReg());
- break;
case X86::VSHUFPDrri:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::SHUFPDrmi:
case X86::VSHUFPDrmi:
DecodeSHUFPMask(MVT::v2f64, MI->getOperand(MI->getNumOperands()-1).getImm(),
ShuffleMask);
@@ -367,16 +309,10 @@
break;
case X86::SHUFPSrri:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::SHUFPSrmi:
- DecodeSHUFPMask(MVT::v4f32, MI->getOperand(MI->getNumOperands()-1).getImm(),
- ShuffleMask);
- Src1Name = getRegName(MI->getOperand(0).getReg());
- break;
case X86::VSHUFPSrri:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::SHUFPSrmi:
case X86::VSHUFPSrmi:
DecodeSHUFPMask(MVT::v4f32, MI->getOperand(MI->getNumOperands()-1).getImm(),
ShuffleMask);
@@ -394,15 +330,10 @@
break;
case X86::UNPCKLPDrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::UNPCKLPDrm:
- DecodeUNPCKLMask(MVT::v2f64, ShuffleMask);
- Src1Name = getRegName(MI->getOperand(0).getReg());
- break;
case X86::VUNPCKLPDrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::UNPCKLPDrm:
case X86::VUNPCKLPDrm:
DecodeUNPCKLMask(MVT::v2f64, ShuffleMask);
Src1Name = getRegName(MI->getOperand(1).getReg());
@@ -417,15 +348,10 @@
DestName = getRegName(MI->getOperand(0).getReg());
break;
case X86::UNPCKLPSrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::UNPCKLPSrm:
- DecodeUNPCKLMask(MVT::v4f32, ShuffleMask);
- Src1Name = getRegName(MI->getOperand(0).getReg());
- break;
case X86::VUNPCKLPSrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::UNPCKLPSrm:
case X86::VUNPCKLPSrm:
DecodeUNPCKLMask(MVT::v4f32, ShuffleMask);
Src1Name = getRegName(MI->getOperand(1).getReg());
@@ -440,15 +366,10 @@
DestName = getRegName(MI->getOperand(0).getReg());
break;
case X86::UNPCKHPDrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::UNPCKHPDrm:
- DecodeUNPCKHMask(MVT::v2f64, ShuffleMask);
- Src1Name = getRegName(MI->getOperand(0).getReg());
- break;
case X86::VUNPCKHPDrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::UNPCKHPDrm:
case X86::VUNPCKHPDrm:
DecodeUNPCKHMask(MVT::v2f64, ShuffleMask);
Src1Name = getRegName(MI->getOperand(1).getReg());
@@ -463,15 +384,10 @@
DestName = getRegName(MI->getOperand(0).getReg());
break;
case X86::UNPCKHPSrr:
- Src2Name = getRegName(MI->getOperand(2).getReg());
- // FALL THROUGH.
- case X86::UNPCKHPSrm:
- DecodeUNPCKHMask(MVT::v4f32, ShuffleMask);
- Src1Name = getRegName(MI->getOperand(0).getReg());
- break;
case X86::VUNPCKHPSrr:
Src2Name = getRegName(MI->getOperand(2).getReg());
// FALL THROUGH.
+ case X86::UNPCKHPSrm:
case X86::VUNPCKHPSrm:
DecodeUNPCKHMask(MVT::v4f32, ShuffleMask);
Src1Name = getRegName(MI->getOperand(1).getReg());