AVX-512: Lowering for 512-bit vector shuffles.

Vector types: <8 x 64>, <16 x 32>, <32 x 16> float and integer.

Differential Revision: http://reviews.llvm.org/D10683

llvm-svn: 246981

1 files changed, 31 insertions, 20 deletions

diff --git a/llvm/lib/Target/X86/X86MCInstLower.cpp b/llvm/lib/Target/X86/X86MCInstLower.cpp
index c190bbe722e..b0010308f05 100644
--- a/llvm/lib/Target/X86/X86MCInstLower.cpp
+++ b/llvm/lib/Target/X86/X86MCInstLower.cpp
@@ -1269,26 +1269,37 @@ void X86AsmPrinter::EmitInstruction(const MachineInstr *MI) {
     break;
   }
 
-    // For loads from a constant pool to a vector register, print the constant
-    // loaded.
-  case X86::MOVAPDrm:
-  case X86::VMOVAPDrm:
-  case X86::VMOVAPDYrm:
-  case X86::MOVUPDrm:
-  case X86::VMOVUPDrm:
-  case X86::VMOVUPDYrm:
-  case X86::MOVAPSrm:
-  case X86::VMOVAPSrm:
-  case X86::VMOVAPSYrm:
-  case X86::MOVUPSrm:
-  case X86::VMOVUPSrm:
-  case X86::VMOVUPSYrm:
-  case X86::MOVDQArm:
-  case X86::VMOVDQArm:
-  case X86::VMOVDQAYrm:
-  case X86::MOVDQUrm:
-  case X86::VMOVDQUrm:
-  case X86::VMOVDQUYrm:
+#define MOV_CASE(Prefix, Suffix)        \
+  case X86::Prefix##MOVAPD##Suffix##rm: \
+  case X86::Prefix##MOVAPS##Suffix##rm: \
+  case X86::Prefix##MOVUPD##Suffix##rm: \
+  case X86::Prefix##MOVUPS##Suffix##rm: \
+  case X86::Prefix##MOVDQA##Suffix##rm: \
+  case X86::Prefix##MOVDQU##Suffix##rm:
+
+#define MOV_AVX512_CASE(Suffix)         \
+  case X86::VMOVDQA64##Suffix##rm:      \
+  case X86::VMOVDQA32##Suffix##rm:      \
+  case X86::VMOVDQU64##Suffix##rm:      \
+  case X86::VMOVDQU32##Suffix##rm:      \
+  case X86::VMOVDQU16##Suffix##rm:      \
+  case X86::VMOVDQU8##Suffix##rm:       \
+  case X86::VMOVAPS##Suffix##rm:        \
+  case X86::VMOVAPD##Suffix##rm:        \
+  case X86::VMOVUPS##Suffix##rm:        \
+  case X86::VMOVUPD##Suffix##rm:
+
+#define CASE_ALL_MOV_RM()               \
+  MOV_CASE(, )   /* SSE */              \
+  MOV_CASE(V, )  /* AVX-128 */          \
+  MOV_CASE(V, Y) /* AVX-256 */          \
+  MOV_AVX512_CASE(Z)                    \
+  MOV_AVX512_CASE(Z256)                 \
+  MOV_AVX512_CASE(Z128)
+
+  // For loads from a constant pool to a vector register, print the constant
+  // loaded.
+  CASE_ALL_MOV_RM()
     if (!OutStreamer->isVerboseAsm())
       break;
     if (MI->getNumOperands() > 4)