From 7dd95ec212f50d3f7acca411cc99809400b12f9a Mon Sep 17 00:00:00 2001 From: Simon Pilgrim Date: Mon, 16 Nov 2015 22:54:41 +0000 Subject: [PATCH] [X86][SSE] Merged ALIGNR/SLLDQ/SRLDQ shuffle decode comments. NFC. Now that we can recognise different vector sizes - will make future AVX512 additions easier. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253266 91177308-0d34-0410-b5e6-96231b3b80d8 --- .../X86/InstPrinter/X86InstComments.cpp | 34 +++---------------- 1 file changed, 4 insertions(+), 30 deletions(-) diff --git a/lib/Target/X86/InstPrinter/X86InstComments.cpp b/lib/Target/X86/InstPrinter/X86InstComments.cpp index ecbe2a1918a..97d58487dff 100644 --- a/lib/Target/X86/InstPrinter/X86InstComments.cpp +++ b/lib/Target/X86/InstPrinter/X86InstComments.cpp @@ -363,64 +363,38 @@ bool llvm::EmitAnyX86InstComments(const MCInst *MI, raw_ostream &OS, case X86::PSLLDQri: case X86::VPSLLDQri: - Src1Name = getRegName(MI->getOperand(1).getReg()); - DestName = getRegName(MI->getOperand(0).getReg()); - if (MI->getOperand(MI->getNumOperands() - 1).isImm()) - DecodePSLLDQMask(MVT::v16i8, - MI->getOperand(MI->getNumOperands() - 1).getImm(), - ShuffleMask); - break; - case X86::VPSLLDQYri: Src1Name = getRegName(MI->getOperand(1).getReg()); DestName = getRegName(MI->getOperand(0).getReg()); if (MI->getOperand(MI->getNumOperands() - 1).isImm()) - DecodePSLLDQMask(MVT::v32i8, + DecodePSLLDQMask(getRegOperandVectorVT(MI, MVT::i8, 0), MI->getOperand(MI->getNumOperands() - 1).getImm(), ShuffleMask); break; case X86::PSRLDQri: case X86::VPSRLDQri: - Src1Name = getRegName(MI->getOperand(1).getReg()); - DestName = getRegName(MI->getOperand(0).getReg()); - if (MI->getOperand(MI->getNumOperands() - 1).isImm()) - DecodePSRLDQMask(MVT::v16i8, - MI->getOperand(MI->getNumOperands() - 1).getImm(), - ShuffleMask); - break; - case X86::VPSRLDQYri: Src1Name = getRegName(MI->getOperand(1).getReg()); DestName = getRegName(MI->getOperand(0).getReg()); if (MI->getOperand(MI->getNumOperands() - 1).isImm()) - DecodePSRLDQMask(MVT::v32i8, + DecodePSRLDQMask(getRegOperandVectorVT(MI, MVT::i8, 0), MI->getOperand(MI->getNumOperands() - 1).getImm(), ShuffleMask); break; case X86::PALIGNR128rr: case X86::VPALIGNR128rr: + case X86::VPALIGNR256rr: Src1Name = getRegName(MI->getOperand(2).getReg()); // FALL THROUGH. case X86::PALIGNR128rm: case X86::VPALIGNR128rm: - Src2Name = getRegName(MI->getOperand(1).getReg()); - DestName = getRegName(MI->getOperand(0).getReg()); - if (MI->getOperand(MI->getNumOperands() - 1).isImm()) - DecodePALIGNRMask(MVT::v16i8, - MI->getOperand(MI->getNumOperands() - 1).getImm(), - ShuffleMask); - break; - - case X86::VPALIGNR256rr: - Src1Name = getRegName(MI->getOperand(2).getReg()); - // FALL THROUGH. case X86::VPALIGNR256rm: Src2Name = getRegName(MI->getOperand(1).getReg()); DestName = getRegName(MI->getOperand(0).getReg()); if (MI->getOperand(MI->getNumOperands() - 1).isImm()) - DecodePALIGNRMask(MVT::v32i8, + DecodePALIGNRMask(getRegOperandVectorVT(MI, MVT::i8, 0), MI->getOperand(MI->getNumOperands() - 1).getImm(), ShuffleMask); break; -- 2.34.1