Remove some duplicate instructions that exist only to given different mnemonics for...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159184 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index 2c12a36f66d9ed257640b806120942af0bc6eac8..5efb501085ed4210bf1e6836559f939f2d197772 100644 (file)
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -1831,12 +1831,10 @@ let Predicates = [HasAVX] in {
 // Provide other assembly rr and rm forms to address this explicitly.
 def VCVTPD2DQrr  : SDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                        "vcvtpd2dq\t{$src, $dst|$dst, $src}", []>, VEX;
-def VCVTPD2DQXrYr  : SDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
-                         "vcvtpd2dq\t{$src, $dst|$dst, $src}", []>, VEX;
 
 // XMM only
-def VCVTPD2DQXrr : SDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
-                       "vcvtpd2dqx\t{$src, $dst|$dst, $src}", []>, VEX;
+def : InstAlias<"vcvtpd2dqx\t{$src, $dst|$dst, $src}",
+                (VCVTPD2DQrr VR128:$dst, VR128:$src)>;
 def VCVTPD2DQXrm : SDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
                        "vcvtpd2dqx\t{$src, $dst|$dst, $src}", []>, VEX;
 
@@ -1845,6 +1843,8 @@ def VCVTPD2DQYrr : SDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
                        "vcvtpd2dq{y}\t{$src, $dst|$dst, $src}", []>, VEX;
 def VCVTPD2DQYrm : SDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f256mem:$src),
                        "vcvtpd2dq{y}\t{$src, $dst|$dst, $src}", []>, VEX, VEX_L;
+def : InstAlias<"vcvtpd2dq\t{$src, $dst|$dst, $src}",
+                (VCVTPD2DQYrr VR128:$dst, VR256:$src)>;
 }
 
 def CVTPD2DQrm  : SDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
@@ -1965,14 +1965,10 @@ def CVTTPD2DQrm : PDI<0xE6, MRMSrcMem, (outs VR128:$dst),(ins f128mem:$src),
 // The assembler can recognize rr 256-bit instructions by seeing a ymm
 // register, but the same isn't true when using memory operands instead.
 // Provide other assembly rr and rm forms to address this explicitly.
-def VCVTTPD2DQXrYr : VPDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
-                          "cvttpd2dq\t{$src, $dst|$dst, $src}", [],
-                          IIC_SSE_CVT_PD_RR>, VEX;
 
 // XMM only
-def VCVTTPD2DQXrr : VPDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
-                         "cvttpd2dqx\t{$src, $dst|$dst, $src}", [],
-                         IIC_SSE_CVT_PD_RR>, VEX;
+def : InstAlias<"vcvttpd2dqx\t{$src, $dst|$dst, $src}",
+                (VCVTTPD2DQrr VR128:$dst, VR128:$src)>;
 def VCVTTPD2DQXrm : VPDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
                          "cvttpd2dqx\t{$src, $dst|$dst, $src}",
                          [(set VR128:$dst, (int_x86_sse2_cvttpd2dq
@@ -1986,6 +1982,8 @@ def VCVTTPD2DQYrr : VPDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
 def VCVTTPD2DQYrm : VPDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f256mem:$src),
                          "cvttpd2dq{y}\t{$src, $dst|$dst, $src}", [],
                          IIC_SSE_CVT_PD_RM>, VEX, VEX_L;
+def : InstAlias<"vcvttpd2dq\t{$src, $dst|$dst, $src}",
+                (VCVTTPD2DQYrr VR128:$dst, VR256:$src)>;
 
 let Predicates = [HasAVX] in {
   def : Pat<(v4i32 (fp_to_sint (v4f64 VR256:$src))),
@@ -2083,14 +2081,10 @@ let Predicates = [HasAVX] in {
 def VCVTPD2PSrr : VPDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                        "cvtpd2ps\t{$src, $dst|$dst, $src}", [],
                        IIC_SSE_CVT_PD_RR>, VEX;
-def VCVTPD2PSXrYr : VPDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
-                         "cvtpd2ps\t{$src, $dst|$dst, $src}", [],
-                         IIC_SSE_CVT_PD_RR>, VEX;
 
 // XMM only
-def VCVTPD2PSXrr : VPDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
-                        "cvtpd2psx\t{$src, $dst|$dst, $src}", [],
-                        IIC_SSE_CVT_PD_RR>, VEX;
+def : InstAlias<"vcvtpd2psx\t{$src, $dst|$dst, $src}",
+                (VCVTPD2PSrr VR128:$dst, VR128:$src)>;
 def VCVTPD2PSXrm : VPDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
                         "cvtpd2psx\t{$src, $dst|$dst, $src}", [],
                         IIC_SSE_CVT_PD_RM>, VEX;
@@ -2102,6 +2096,9 @@ def VCVTPD2PSYrr : VPDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
 def VCVTPD2PSYrm : VPDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f256mem:$src),
                         "cvtpd2ps{y}\t{$src, $dst|$dst, $src}", [],
                         IIC_SSE_CVT_PD_RM>, VEX, VEX_L;
+def : InstAlias<"vcvtpd2ps\t{$src, $dst|$dst, $src}",
+                (VCVTPD2PSYrr VR128:$dst, VR256:$src)>;
+
 def CVTPD2PSrr : PDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                      "cvtpd2ps\t{$src, $dst|$dst, $src}", [],
                      IIC_SSE_CVT_PD_RR>;

diff --git a/test/MC/X86/x86-32-avx.s b/test/MC/X86/x86-32-avx.s
index e13a8712f7d6ec6cedff6914904827c6feeccb23..9a7a50687ebc75b5a11e25c4293a7958b72bb0a5 100644 (file)
--- a/test/MC/X86/x86-32-avx.s
+++ b/test/MC/X86/x86-32-avx.s
@@ -2603,11 +2603,11 @@
 // CHECK: encoding: [0xc5,0xf9,0xe6,0xe9]
           vcvttpd2dq  %xmm1, %xmm5
 
-// CHECK: vcvttpd2dq  %ymm2, %xmm5
+// CHECK: vcvttpd2dqy %ymm2, %xmm5
 // CHECK: encoding: [0xc5,0xfd,0xe6,0xea]
           vcvttpd2dq  %ymm2, %xmm5
 
-// CHECK: vcvttpd2dqx  %xmm1, %xmm5
+// CHECK: vcvttpd2dq   %xmm1, %xmm5
 // CHECK: encoding: [0xc5,0xf9,0xe6,0xe9]
           vcvttpd2dqx  %xmm1, %xmm5
 
@@ -2623,11 +2623,11 @@
 // CHECK: encoding: [0xc5,0xfd,0xe6,0x08]
           vcvttpd2dqy  (%eax), %xmm1
 
-// CHECK: vcvtpd2ps  %ymm2, %xmm5
+// CHECK: vcvtpd2psy %ymm2, %xmm5
 // CHECK: encoding: [0xc5,0xfd,0x5a,0xea]
           vcvtpd2ps  %ymm2, %xmm5
 
-// CHECK: vcvtpd2psx  %xmm1, %xmm5
+// CHECK: vcvtpd2ps   %xmm1, %xmm5
 // CHECK: encoding: [0xc5,0xf9,0x5a,0xe9]
           vcvtpd2psx  %xmm1, %xmm5
 
@@ -2643,7 +2643,7 @@
 // CHECK: encoding: [0xc5,0xfd,0x5a,0x08]
           vcvtpd2psy  (%eax), %xmm1
 
-// CHECK: vcvtpd2dq  %ymm2, %xmm5
+// CHECK: vcvtpd2dqy %ymm2, %xmm5
 // CHECK: encoding: [0xc5,0xff,0xe6,0xea]
           vcvtpd2dq  %ymm2, %xmm5
 
@@ -2655,7 +2655,7 @@
 // CHECK: encoding: [0xc5,0xff,0xe6,0x08]
           vcvtpd2dqy  (%eax), %xmm1
 
-// CHECK: vcvtpd2dqx  %xmm1, %xmm5
+// CHECK: vcvtpd2dq   %xmm1, %xmm5
 // CHECK: encoding: [0xc5,0xfb,0xe6,0xe9]
           vcvtpd2dqx  %xmm1, %xmm5
 

diff --git a/test/MC/X86/x86_64-avx-encoding.s b/test/MC/X86/x86_64-avx-encoding.s
index bd5559a52810ba3856b687f65ccc32ec22aab2b0..cdc5da42e8c5a54402ba609181465e29c03f3cc8 100644 (file)
--- a/test/MC/X86/x86_64-avx-encoding.s
+++ b/test/MC/X86/x86_64-avx-encoding.s
@@ -3368,11 +3368,11 @@ vdivpd  -4(%rcx,%rbx,8), %xmm10, %xmm11
 // CHECK: encoding: [0xc4,0x41,0x79,0xe6,0xd3]
           vcvttpd2dq  %xmm11, %xmm10
 
-// CHECK: vcvttpd2dq  %ymm12, %xmm10
+// CHECK: vcvttpd2dqy %ymm12, %xmm10
 // CHECK: encoding: [0xc4,0x41,0x7d,0xe6,0xd4]
           vcvttpd2dq  %ymm12, %xmm10
 
-// CHECK: vcvttpd2dqx  %xmm11, %xmm10
+// CHECK: vcvttpd2dq   %xmm11, %xmm10
 // CHECK: encoding: [0xc4,0x41,0x79,0xe6,0xd3]
           vcvttpd2dqx  %xmm11, %xmm10
 
@@ -3388,11 +3388,11 @@ vdivpd  -4(%rcx,%rbx,8), %xmm10, %xmm11
 // CHECK: encoding: [0xc5,0x7d,0xe6,0x18]
           vcvttpd2dqy  (%rax), %xmm11
 
-// CHECK: vcvtpd2ps  %ymm12, %xmm10
+// CHECK: vcvtpd2psy %ymm12, %xmm10
 // CHECK: encoding: [0xc4,0x41,0x7d,0x5a,0xd4]
           vcvtpd2ps  %ymm12, %xmm10
 
-// CHECK: vcvtpd2psx  %xmm11, %xmm10
+// CHECK: vcvtpd2ps   %xmm11, %xmm10
 // CHECK: encoding: [0xc4,0x41,0x79,0x5a,0xd3]
           vcvtpd2psx  %xmm11, %xmm10
 
@@ -3408,7 +3408,7 @@ vdivpd  -4(%rcx,%rbx,8), %xmm10, %xmm11
 // CHECK: encoding: [0xc5,0x7d,0x5a,0x18]
           vcvtpd2psy  (%rax), %xmm11
 
-// CHECK: vcvtpd2dq  %ymm12, %xmm10
+// CHECK: vcvtpd2dqy %ymm12, %xmm10
 // CHECK: encoding: [0xc4,0x41,0x7f,0xe6,0xd4]
           vcvtpd2dq  %ymm12, %xmm10
 
@@ -3420,7 +3420,7 @@ vdivpd  -4(%rcx,%rbx,8), %xmm10, %xmm11
 // CHECK: encoding: [0xc5,0x7f,0xe6,0x18]
           vcvtpd2dqy  (%rax), %xmm11
 
-// CHECK: vcvtpd2dqx  %xmm11, %xmm10
+// CHECK: vcvtpd2dq   %xmm11, %xmm10
 // CHECK: encoding: [0xc4,0x41,0x7b,0xe6,0xd3]
           vcvtpd2dqx  %xmm11, %xmm10