[llvm] r255442 - [X86][AVX512] Added support for VMOVQ shuffle comments

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Sat Dec 12 15:46:23 2015
New Revision: 255442

URL: http://llvm.org/viewvc/llvm-project?rev=255442&view=rev
Log:
[X86][AVX512] Added support for VMOVQ shuffle comments

Modified:
    llvm/trunk/lib/Target/X86/InstPrinter/X86InstComments.cpp
    llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v2.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=255442&r1=255441&r2=255442&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/InstPrinter/X86InstComments.cpp (original)
+++ llvm/trunk/lib/Target/X86/InstPrinter/X86InstComments.cpp Sat Dec 12 15:46:23 2015
@@ -672,20 +672,22 @@ bool llvm::EmitAnyX86InstComments(const
     break;
 
   case X86::MOVPQI2QIrr:
-  case X86::MOVZPQILo2PQIrr:
-  case X86::VMOVPQI2QIrr:
-  case X86::VMOVZPQILo2PQIrr:
-    Src1Name = getRegName(MI->getOperand(1).getReg());
-  // FALL THROUGH.
-  case X86::MOVQI2PQIrm:
+  case X86::MOVZPQILo2PQIrr:
+  case X86::VMOVPQI2QIrr:
+  case X86::VMOVZPQILo2PQIrr:
+  case X86::VMOVZPQILo2PQIZrr:
+    Src1Name = getRegName(MI->getOperand(1).getReg());
+  // FALL THROUGH.
+  case X86::MOVQI2PQIrm:
   case X86::MOVZQI2PQIrm:
   case X86::MOVZPQILo2PQIrm:
-  case X86::VMOVQI2PQIrm:
-  case X86::VMOVZQI2PQIrm:
-  case X86::VMOVZPQILo2PQIrm:
-    DecodeZeroMoveLowMask(MVT::v2i64, ShuffleMask);
-    DestName = getRegName(MI->getOperand(0).getReg());
-    break;
+  case X86::VMOVQI2PQIrm:
+  case X86::VMOVZQI2PQIrm:
+  case X86::VMOVZPQILo2PQIrm:
+  case X86::VMOVZPQILo2PQIZrm:
+    DecodeZeroMoveLowMask(MVT::v2i64, ShuffleMask);
+    DestName = getRegName(MI->getOperand(0).getReg());
+    break;
 
   case X86::MOVDI2PDIrm:
   case X86::VMOVDI2PDIrm:

Modified: llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v2.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v2.ll?rev=255442&r1=255441&r2=255442&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v2.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v2.ll Sat Dec 12 15:46:23 2015
@@ -687,20 +687,10 @@ define <2 x i64> @shuffle_v2i64_0z(<2 x
 ; SSE-NEXT:    movq {{.*#+}} xmm0 = xmm0[0],zero
 ; SSE-NEXT:    retq
 ;
-; AVX1-LABEL: shuffle_v2i64_0z:
-; AVX1:       # BB#0:
-; AVX1-NEXT:    vmovq {{.*#+}} xmm0 = xmm0[0],zero
-; AVX1-NEXT:    retq
-;
-; AVX2-LABEL: shuffle_v2i64_0z:
-; AVX2:       # BB#0:
-; AVX2-NEXT:    vmovq {{.*#+}} xmm0 = xmm0[0],zero
-; AVX2-NEXT:    retq
-;
-; AVX512VL-LABEL: shuffle_v2i64_0z:
-; AVX512VL:       # BB#0:
-; AVX512VL-NEXT:    vmovq %xmm0, %xmm0
-; AVX512VL-NEXT:    retq
+; AVX-LABEL: shuffle_v2i64_0z:
+; AVX:       # BB#0:
+; AVX-NEXT:    vmovq {{.*#+}} xmm0 = xmm0[0],zero
+; AVX-NEXT:    retq
   %shuffle = shufflevector <2 x i64> %a, <2 x i64> zeroinitializer, <2 x i32> <i32 0, i32 3>
   ret <2 x i64> %shuffle
 }
@@ -785,20 +775,10 @@ define <2 x double> @shuffle_v2f64_0z(<2
 ; SSE-NEXT:    movq {{.*#+}} xmm0 = xmm0[0],zero
 ; SSE-NEXT:    retq
 ;
-; AVX1-LABEL: shuffle_v2f64_0z:
-; AVX1:       # BB#0:
-; AVX1-NEXT:    vmovq {{.*#+}} xmm0 = xmm0[0],zero
-; AVX1-NEXT:    retq
-;
-; AVX2-LABEL: shuffle_v2f64_0z:
-; AVX2:       # BB#0:
-; AVX2-NEXT:    vmovq {{.*#+}} xmm0 = xmm0[0],zero
-; AVX2-NEXT:    retq
-;
-; AVX512VL-LABEL: shuffle_v2f64_0z:
-; AVX512VL:       # BB#0:
-; AVX512VL-NEXT:    vmovq %xmm0, %xmm0
-; AVX512VL-NEXT:    retq
+; AVX-LABEL: shuffle_v2f64_0z:
+; AVX:       # BB#0:
+; AVX-NEXT:    vmovq {{.*#+}} xmm0 = xmm0[0],zero
+; AVX-NEXT:    retq
   %shuffle = shufflevector <2 x double> %a, <2 x double> zeroinitializer, <2 x i32> <i32 0, i32 3>
   ret <2 x double> %shuffle
 }
@@ -1032,20 +1012,10 @@ define <2 x double> @insert_reg_and_zero
 ; SSE-NEXT:    movq {{.*#+}} xmm0 = xmm0[0],zero
 ; SSE-NEXT:    retq
 ;
-; AVX1-LABEL: insert_reg_and_zero_v2f64:
-; AVX1:       # BB#0:
-; AVX1-NEXT:    vmovq {{.*#+}} xmm0 = xmm0[0],zero
-; AVX1-NEXT:    retq
-;
-; AVX2-LABEL: insert_reg_and_zero_v2f64:
-; AVX2:       # BB#0:
-; AVX2-NEXT:    vmovq {{.*#+}} xmm0 = xmm0[0],zero
-; AVX2-NEXT:    retq
-;
-; AVX512VL-LABEL: insert_reg_and_zero_v2f64:
-; AVX512VL:       # BB#0:
-; AVX512VL-NEXT:    vmovq %xmm0, %xmm0
-; AVX512VL-NEXT:    retq
+; AVX-LABEL: insert_reg_and_zero_v2f64:
+; AVX:       # BB#0:
+; AVX-NEXT:    vmovq {{.*#+}} xmm0 = xmm0[0],zero
+; AVX-NEXT:    retq
   %v = insertelement <2 x double> undef, double %a, i32 0
   %shuffle = shufflevector <2 x double> %v, <2 x double> zeroinitializer, <2 x i32> <i32 0, i32 3>
   ret <2 x double> %shuffle