[X86] Remove patterns for MOVSD with v4i32 types. We don't appear to really need...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295589 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrAVX512.td b/lib/Target/X86/X86InstrAVX512.td
index ca79f320611e96d5e01956ab8eed0b2ef4c6211f..e7c9e87f956210abac7fedbbffd209a4e25dc0ff 100644 (file)
--- a/lib/Target/X86/X86InstrAVX512.td
+++ b/lib/Target/X86/X86InstrAVX512.td
@@ -3499,10 +3499,6 @@ let Predicates = [HasAVX512] in {
             (VMOVSDZrr VR128X:$src1, (COPY_TO_REGCLASS VR128X:$src2, FR64X))>;
   def : Pat<(v2f64 (X86Movsd VR128X:$src1, VR128X:$src2)),
             (VMOVSDZrr VR128X:$src1, (COPY_TO_REGCLASS VR128X:$src2, FR64X))>;
-  def : Pat<(v4f32 (X86Movsd VR128X:$src1, VR128X:$src2)),
-            (VMOVSDZrr VR128X:$src1, (COPY_TO_REGCLASS VR128X:$src2, FR64X))>;
-  def : Pat<(v4i32 (X86Movsd VR128X:$src1, VR128X:$src2)),
-            (VMOVSDZrr VR128X:$src1, (COPY_TO_REGCLASS VR128X:$src2, FR64X))>;
 
   // 256-bit variants
   def : Pat<(v4i64 (X86Movsd VR256X:$src1, VR256X:$src2)),

diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index ec17ae083ad6c72e4f466dee1b3e961f682e4d64..3af62b3fc36a2f121a0287f74b29769a86fed57a 100644 (file)
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -643,10 +643,6 @@ let Predicates = [UseAVX] in {
             (VMOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
   def : Pat<(v2f64 (X86Movsd VR128:$src1, VR128:$src2)),
             (VMOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
-  def : Pat<(v4f32 (X86Movsd VR128:$src1, VR128:$src2)),
-            (VMOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
-  def : Pat<(v4i32 (X86Movsd VR128:$src1, VR128:$src2)),
-            (VMOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
 
   // 256-bit variants
   def : Pat<(v4i64 (X86Movsd VR256:$src1, VR256:$src2)),
@@ -737,10 +733,6 @@ let Predicates = [UseSSE2] in {
             (MOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
   def : Pat<(v2f64 (X86Movsd VR128:$src1, VR128:$src2)),
             (MOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
-  def : Pat<(v4f32 (X86Movsd VR128:$src1, VR128:$src2)),
-            (MOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
-  def : Pat<(v4i32 (X86Movsd VR128:$src1, VR128:$src2)),
-            (MOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
 
   // FIXME: Instead of a X86Movlps there should be a X86Movsd here, the problem
   // is during lowering, where it's not possible to recognize the fold because