AVX512: Implemented encoding for the vmovss.s and vmovsd.s instructions.

Differential Revision: http://reviews.llvm.org/D14771

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253547 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrAVX512.td b/lib/Target/X86/X86InstrAVX512.td
index 988f100859c8d0a5afb7cb0c8059a38bc42b31cf..29ea0166177d305b477671025307094fd6923993 100644 (file)
--- a/lib/Target/X86/X86InstrAVX512.td
+++ b/lib/Target/X86/X86InstrAVX512.td
@@ -2916,19 +2916,15 @@ def : Pat<(int_x86_avx512_mask_store_ss addr:$dst, VR128X:$src, GR8:$mask),
           (VMOVSSZmrk addr:$dst, (i1 (COPY_TO_REGCLASS GR8:$mask, VK1WM)),
            (COPY_TO_REGCLASS VR128X:$src, FR32X))>;
 
-// For the disassembler
-let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0 in {
-  def VMOVSSZrr_REV : SI<0x11, MRMDestReg, (outs VR128X:$dst),
-                        (ins VR128X:$src1, FR32X:$src2),
-                        "movss\t{$src2, $src1, $dst|$dst, $src1, $src2}", [],
-                        IIC_SSE_MOV_S_RR>,
-                        XS, EVEX_4V, VEX_LIG;
-  def VMOVSDZrr_REV : SI<0x11, MRMDestReg, (outs VR128X:$dst),
-                        (ins VR128X:$src1, FR64X:$src2),
-                        "movsd\t{$src2, $src1, $dst|$dst, $src1, $src2}", [],
-                        IIC_SSE_MOV_S_RR>,
-                        XD, EVEX_4V, VEX_LIG, VEX_W;
-}
+defm VMOVSSZrr_REV : AVX512_maskable_in_asm<0x11, MRMDestReg, f32x_info,
+                           (outs VR128X:$dst), (ins VR128X:$src1, VR128X:$src2),
+                           "vmovss.s", "$src2, $src1", "$src1, $src2", []>,
+                           XS, EVEX_4V, VEX_LIG;
+
+defm VMOVSSDrr_REV : AVX512_maskable_in_asm<0x11, MRMDestReg, f64x_info,
+                           (outs VR128X:$dst), (ins VR128X:$src1, VR128X:$src2),
+                           "vmovsd.s", "$src2, $src1", "$src1, $src2", []>,
+                           XD, EVEX_4V, VEX_LIG, VEX_W;
 
 let Predicates = [HasAVX512] in {
   let AddedComplexity = 15 in {

diff --git a/test/MC/X86/avx512-encodings.s b/test/MC/X86/avx512-encodings.s
index 24fa2c2ce9654da6f82a7944c37d0d22852e10e6..01224ca84cea6871cab1173660d06b1648d71b08 100644 (file)
--- a/test/MC/X86/avx512-encodings.s
+++ b/test/MC/X86/avx512-encodings.s
@@ -18561,6 +18561,102 @@ vpermilpd $0x23, 0x400(%rbx), %zmm2
 // CHECK: encoding: [0x62,0x61,0xfd,0x08,0x17,0x8a,0xf8,0xfb,0xff,0xff]
           vmovhpd      %xmm25, -1032(%rdx)     
 
+// CHECK: vmovsd.s %xmm15, %xmm22, %xmm21
+// CHECK:  encoding: [0x62,0x31,0xcf,0x00,0x11,0xfd]
+          vmovsd.s %xmm15, %xmm22, %xmm21
+
+// CHECK: vmovsd.s %xmm15, %xmm22, %xmm21 {%k7}
+// CHECK:  encoding: [0x62,0x31,0xcf,0x07,0x11,0xfd]
+          vmovsd.s %xmm15, %xmm22, %xmm21 {%k7}
+
+// CHECK: vmovsd.s %xmm15, %xmm22, %xmm21 {%k7} {z}
+// CHECK:  encoding: [0x62,0x31,0xcf,0x87,0x11,0xfd]
+          vmovsd.s %xmm15, %xmm22, %xmm21 {%k7} {z}
+
+// CHECK: vmovsd.s %xmm8, %xmm13, %xmm23
+// CHECK:  encoding: [0x62,0x31,0x97,0x08,0x11,0xc7]
+          vmovsd.s %xmm8, %xmm13, %xmm23
+
+// CHECK: vmovsd.s %xmm8, %xmm13, %xmm3 {%k5}
+// CHECK:  encoding: [0x62,0x71,0x97,0x0d,0x11,0xc3]
+          vmovsd.s %xmm8, %xmm13, %xmm3 {%k5}
+
+// CHECK: vmovsd.s %xmm8, %xmm13, %xmm3 {%k5} {z}
+// CHECK:  encoding: [0x62,0x71,0x97,0x8d,0x11,0xc3]
+          vmovsd.s %xmm8, %xmm13, %xmm3 {%k5} {z}
+
+// CHECK: vmovsd.s %xmm4, %xmm15, %xmm24
+// CHECK:  encoding: [0x62,0x91,0x87,0x08,0x11,0xe0]
+          vmovsd.s %xmm4, %xmm15, %xmm24
+
+// CHECK: vmovsd.s %xmm4, %xmm15, %xmm4 {%k6}
+// CHECK:  encoding: [0x62,0xf1,0x87,0x0e,0x11,0xe4]
+          vmovsd.s %xmm4, %xmm15, %xmm4 {%k6}
+
+// CHECK: vmovsd.s %xmm4, %xmm15, %xmm4 {%k6} {z}
+// CHECK:  encoding: [0x62,0xf1,0x87,0x8e,0x11,0xe4]
+          vmovsd.s %xmm4, %xmm15, %xmm4 {%k6} {z}
+
+// CHECK: vmovsd.s %xmm14, %xmm2, %xmm20
+// CHECK:  encoding: [0x62,0x31,0xef,0x08,0x11,0xf4]
+          vmovsd.s %xmm14, %xmm2, %xmm20
+
+// CHECK: vmovsd.s %xmm14, %xmm2, %xmm20 {%k7}
+// CHECK:  encoding: [0x62,0x31,0xef,0x0f,0x11,0xf4]
+          vmovsd.s %xmm14, %xmm2, %xmm20 {%k7}
+
+// CHECK: vmovsd.s %xmm14, %xmm2, %xmm20 {%k7} {z}
+// CHECK:  encoding: [0x62,0x31,0xef,0x8f,0x11,0xf4]
+          vmovsd.s %xmm14, %xmm2, %xmm20 {%k7} {z}
+
+// CHECK: vmovss.s %xmm2, %xmm27, %xmm17
+// CHECK:  encoding: [0x62,0xb1,0x26,0x00,0x11,0xd1]
+          vmovss.s %xmm2, %xmm27, %xmm17
+
+// CHECK: vmovss.s %xmm2, %xmm27, %xmm17 {%k2}
+// CHECK:  encoding: [0x62,0xb1,0x26,0x02,0x11,0xd1]
+          vmovss.s %xmm2, %xmm27, %xmm17 {%k2}
+
+// CHECK: vmovss.s %xmm2, %xmm27, %xmm17 {%k2} {z}
+// CHECK:  encoding: [0x62,0xb1,0x26,0x82,0x11,0xd1]
+          vmovss.s %xmm2, %xmm27, %xmm17 {%k2} {z}
+
+// CHECK: vmovss.s %xmm23, %xmm19, %xmm10
+// CHECK:  encoding: [0x62,0xc1,0x66,0x00,0x11,0xfa]
+          vmovss.s %xmm23, %xmm19, %xmm10
+
+// CHECK: vmovss.s %xmm23, %xmm19, %xmm10 {%k3}
+// CHECK:  encoding: [0x62,0xc1,0x66,0x03,0x11,0xfa]
+          vmovss.s %xmm23, %xmm19, %xmm10 {%k3}
+
+// CHECK: vmovss.s %xmm23, %xmm19, %xmm10 {%k3} {z}
+// CHECK:  encoding: [0x62,0xc1,0x66,0x83,0x11,0xfa]
+          vmovss.s %xmm23, %xmm19, %xmm10 {%k3} {z}
+
+// CHECK: vmovss.s %xmm19, %xmm11, %xmm21
+// CHECK:  encoding: [0x62,0xa1,0x26,0x08,0x11,0xdd]
+          vmovss.s %xmm19, %xmm11, %xmm21
+
+// CHECK: vmovss.s %xmm19, %xmm11, %xmm21 {%k3}
+// CHECK:  encoding: [0x62,0xa1,0x26,0x0b,0x11,0xdd]
+          vmovss.s %xmm19, %xmm11, %xmm21 {%k3}
+
+// CHECK: vmovss.s %xmm19, %xmm11, %xmm21 {%k3} {z}
+// CHECK:  encoding: [0x62,0xa1,0x26,0x8b,0x11,0xdd]
+          vmovss.s %xmm19, %xmm11, %xmm21 {%k3} {z}
+
+// CHECK: vmovss.s %xmm24, %xmm27, %xmm15
+// CHECK:  encoding: [0x62,0x41,0x26,0x00,0x11,0xc7]
+          vmovss.s %xmm24, %xmm27, %xmm15
+
+// CHECK: vmovss.s %xmm24, %xmm27, %xmm15 {%k2}
+// CHECK:  encoding: [0x62,0x41,0x26,0x02,0x11,0xc7]
+          vmovss.s %xmm24, %xmm27, %xmm15 {%k2}
+
+// CHECK: vmovss.s %xmm24, %xmm27, %xmm15 {%k2} {z}
+// CHECK:  encoding: [0x62,0x41,0x26,0x82,0x11,0xc7]
+          vmovss.s %xmm24, %xmm27, %xmm15 {%k2} {z}
+
 // CHECK: vmovapd.s %zmm29, %zmm13
 // CHECK:  encoding: [0x62,0x41,0xfd,0x48,0x29,0xed]
           vmovapd.s %zmm29, %zmm13