Expose FMA3 instructions to the disassembler.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147351 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrFMA.td b/lib/Target/X86/X86InstrFMA.td
index f4430887a1ffcbe9a2c0080c52d6b070466dac1a..e0ac33d680bfa54f0a94f8b25a41a85e39036629 100644 (file)
--- a/lib/Target/X86/X86InstrFMA.td
+++ b/lib/Target/X86/X86InstrFMA.td
@@ -41,23 +41,21 @@ multiclass fma_forms<bits<8> opc132, bits<8> opc213, bits<8> opc231,
   defm r231 : fma_rm<opc231, !strconcat(OpcodeStr, !strconcat("231", PackTy))>;
 }
 
-let isAsmParserOnly = 1 in {
-  // Fused Multiply-Add
-  defm VFMADDPS    : fma_forms<0x98, 0xA8, 0xB8, "vfmadd", "ps">;
-  defm VFMADDPD    : fma_forms<0x98, 0xA8, 0xB8, "vfmadd", "pd">, VEX_W;
-  defm VFMADDSUBPS : fma_forms<0x96, 0xA6, 0xB6, "vfmaddsub", "ps">;
-  defm VFMADDSUBPD : fma_forms<0x96, 0xA6, 0xB6, "vfmaddsub", "pd">, VEX_W;
-  defm VFMSUBADDPS : fma_forms<0x97, 0xA7, 0xB7, "vfmsubadd", "ps">;
-  defm VFMSUBADDPD : fma_forms<0x97, 0xA7, 0xB7, "vfmsubadd", "pd">, VEX_W;
-  defm VFMSUBPS    : fma_forms<0x9A, 0xAA, 0xBA, "vfmsub", "ps">;
-  defm VFMSUBPD    : fma_forms<0x9A, 0xAA, 0xBA, "vfmsub", "pd">, VEX_W;
-
-  // Fused Negative Multiply-Add
-  defm VFNMADDPS : fma_forms<0x9C, 0xAC, 0xBC, "vfnmadd", "ps">;
-  defm VFNMADDPD : fma_forms<0x9C, 0xAC, 0xBC, "vfnmadd", "pd">, VEX_W;
-  defm VFNMSUBPS : fma_forms<0x9E, 0xAE, 0xBE, "vfnmsub", "ps">;
-  defm VFNMSUBPD : fma_forms<0x9E, 0xAE, 0xBE, "vfnmsub", "pd">, VEX_W;
-}
+// Fused Multiply-Add
+defm VFMADDPS    : fma_forms<0x98, 0xA8, 0xB8, "vfmadd", "ps">;
+defm VFMADDPD    : fma_forms<0x98, 0xA8, 0xB8, "vfmadd", "pd">, VEX_W;
+defm VFMADDSUBPS : fma_forms<0x96, 0xA6, 0xB6, "vfmaddsub", "ps">;
+defm VFMADDSUBPD : fma_forms<0x96, 0xA6, 0xB6, "vfmaddsub", "pd">, VEX_W;
+defm VFMSUBADDPS : fma_forms<0x97, 0xA7, 0xB7, "vfmsubadd", "ps">;
+defm VFMSUBADDPD : fma_forms<0x97, 0xA7, 0xB7, "vfmsubadd", "pd">, VEX_W;
+defm VFMSUBPS    : fma_forms<0x9A, 0xAA, 0xBA, "vfmsub", "ps">;
+defm VFMSUBPD    : fma_forms<0x9A, 0xAA, 0xBA, "vfmsub", "pd">, VEX_W;
+
+// Fused Negative Multiply-Add
+defm VFNMADDPS : fma_forms<0x9C, 0xAC, 0xBC, "vfnmadd", "ps">;
+defm VFNMADDPD : fma_forms<0x9C, 0xAC, 0xBC, "vfnmadd", "pd">, VEX_W;
+defm VFNMSUBPS : fma_forms<0x9E, 0xAE, 0xBE, "vfnmsub", "ps">;
+defm VFNMSUBPD : fma_forms<0x9E, 0xAE, 0xBE, "vfnmsub", "pd">, VEX_W;
 
 //===----------------------------------------------------------------------===//
 // FMA4 - AMD 4 operand Fused Multiply-Add instructions

diff --git a/test/MC/Disassembler/X86/simple-tests.txt b/test/MC/Disassembler/X86/simple-tests.txt
index 05a57d7d2724488b4a0420c9f4a8abcbbb696c7c..5ee3d191e0fc59b86bf44a4510d6a42e9766763d 100644 (file)
--- a/test/MC/Disassembler/X86/simple-tests.txt
+++ b/test/MC/Disassembler/X86/simple-tests.txt
@@ -647,3 +647,27 @@
 
 # CHECK: shrxq %r12, %r11, %r10
 0xc4 0x42 0x9b 0xf7 0xd3
+
+# CHECK: vfmadd132ps %xmm11, %xmm12, %xmm10
+0xc4 0x42 0x19 0x98 0xd3
+
+# CHECK: vfmadd132pd %xmm11, %xmm12, %xmm10
+0xc4 0x42 0x99 0x98 0xd3
+
+# CHECK: vfmadd132ps %ymm11, %ymm12, %ymm10
+0xc4 0x42 0x1d 0x98 0xd3
+
+# CHECK: vfmadd132pd %ymm11, %ymm12, %ymm10
+0xc4 0x42 0x9d 0x98 0xd3
+
+# CHECK: vfmadd132ps (%rax), %xmm12, %xmm10
+0xc4 0x62 0x19 0x98 0x10
+
+# CHECK: vfmadd132pd (%rax), %xmm12, %xmm10
+0xc4 0x62 0x99 0x98 0x10
+
+# CHECK: vfmadd132ps (%rax), %ymm12, %ymm10
+0xc4 0x62 0x1d 0x98 0x10
+
+# CHECK: vfmadd132pd (%rax), %ymm12, %ymm10
+0xc4 0x62 0x9d 0x98 0x10