[llvm] r272371 - [AVX512] Add shuffle comment printing for masked VPERMPD/VPERMQ.

[Craig Topper via llvm-commits]

Author: ctopper
Date: Fri Jun 10 00:12:40 2016
New Revision: 272371

URL: http://llvm.org/viewvc/llvm-project?rev=272371&view=rev
Log:
[AVX512] Add shuffle comment printing for masked VPERMPD/VPERMQ.

Modified:
    llvm/trunk/lib/Target/X86/InstPrinter/X86InstComments.cpp
    llvm/trunk/test/CodeGen/X86/avx512vl-intrinsics.ll

Modified: llvm/trunk/lib/Target/X86/InstPrinter/X86InstComments.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/InstPrinter/X86InstComments.cpp?rev=272371&r1=272370&r2=272371&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/InstPrinter/X86InstComments.cpp (original)
+++ llvm/trunk/lib/Target/X86/InstPrinter/X86InstComments.cpp Fri Jun 10 00:12:40 2016
@@ -638,14 +638,22 @@ bool llvm::EmitAnyX86InstComments(const
 
   case X86::VPERMQYri:
   case X86::VPERMQZ256ri:
+  case X86::VPERMQZ256rik:
+  case X86::VPERMQZ256rikz:
   case X86::VPERMPDYri:
   case X86::VPERMPDZ256ri:
-    Src1Name = getRegName(MI->getOperand(1).getReg());
+  case X86::VPERMPDZ256rik:
+  case X86::VPERMPDZ256rikz:
+    Src1Name = getRegName(MI->getOperand(NumOperands - 2).getReg());
     // FALL THROUGH.
   case X86::VPERMQYmi:
   case X86::VPERMQZ256mi:
+  case X86::VPERMQZ256mik:
+  case X86::VPERMQZ256mikz:
   case X86::VPERMPDYmi:
   case X86::VPERMPDZ256mi:
+  case X86::VPERMPDZ256mik:
+  case X86::VPERMPDZ256mikz:
     if (MI->getOperand(NumOperands - 1).isImm())
       DecodeVPERMMask(MI->getOperand(NumOperands - 1).getImm(),
                       ShuffleMask);

Modified: llvm/trunk/test/CodeGen/X86/avx512vl-intrinsics.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/avx512vl-intrinsics.ll?rev=272371&r1=272370&r2=272371&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/avx512vl-intrinsics.ll (original)
+++ llvm/trunk/test/CodeGen/X86/avx512vl-intrinsics.ll Fri Jun 10 00:12:40 2016
@@ -8787,7 +8787,9 @@ define <4 x double>@test_int_x86_avx512_
 ; CHECK:       ## BB#0:
 ; CHECK-NEXT:    kmovw %esi, %k1 ## encoding: [0xc5,0xf8,0x92,0xce]
 ; CHECK-NEXT:    vpermpd $3, %ymm0, %ymm1 {%k1} ## encoding: [0x62,0xf3,0xfd,0x29,0x01,0xc8,0x03]
+; CHECK-NEXT:    ## ymm1 = ymm0[3,0,0,0]
 ; CHECK-NEXT:    vpermpd $3, %ymm0, %ymm2 {%k1} {z} ## encoding: [0x62,0xf3,0xfd,0xa9,0x01,0xd0,0x03]
+; CHECK-NEXT:    ## ymm2 = ymm0[3,0,0,0]
 ; CHECK-NEXT:    vpermpd $3, %ymm0, %ymm0 ## encoding: [0x62,0xf3,0xfd,0x28,0x01,0xc0,0x03]
 ; CHECK-NEXT:    ## ymm0 = ymm0[3,0,0,0]
 ; CHECK-NEXT:    vaddpd %ymm2, %ymm1, %ymm1 ## encoding: [0x62,0xf1,0xf5,0x28,0x58,0xca]
@@ -8808,7 +8810,9 @@ define <4 x i64>@test_int_x86_avx512_mas
 ; CHECK:       ## BB#0:
 ; CHECK-NEXT:    kmovw %esi, %k1 ## encoding: [0xc5,0xf8,0x92,0xce]
 ; CHECK-NEXT:    vpermq $3, %ymm0, %ymm1 {%k1} ## encoding: [0x62,0xf3,0xfd,0x29,0x00,0xc8,0x03]
+; CHECK-NEXT:    ## ymm1 = ymm0[3,0,0,0]
 ; CHECK-NEXT:    vpermq $3, %ymm0, %ymm2 {%k1} {z} ## encoding: [0x62,0xf3,0xfd,0xa9,0x00,0xd0,0x03]
+; CHECK-NEXT:    ## ymm2 = ymm0[3,0,0,0]
 ; CHECK-NEXT:    vpermq $3, %ymm0, %ymm0 ## encoding: [0x62,0xf3,0xfd,0x28,0x00,0xc0,0x03]
 ; CHECK-NEXT:    ## ymm0 = ymm0[3,0,0,0]
 ; CHECK-NEXT:    vpaddq %ymm2, %ymm1, %ymm1 ## encoding: [0x62,0xf1,0xf5,0x28,0xd4,0xca]