commit 30837abd9623bf2c8582627d2179828ecf361965
author Craig Topper <craig.topper@intel.com> Sun Sep 08 19:24:29 2019 +0000
committer Craig Topper <craig.topper@intel.com> Sun Sep 08 19:24:29 2019 +0000
tree def3efa1e01ac5e8d78ce0af0f6c0094bc909503
parent 080ecafdd8b3e990e5ad19202d089c91c9c9b164

[X86] Teach materializeVectorConstant to not call getZeroVector/getOnesVector on the types we already have isel patterns for.

llvm-svn: 371343

llvm/test/CodeGen/X86/fold-load-vec.ll

diff --git a/llvm/test/CodeGen/X86/fold-load-vec.ll b/llvm/test/CodeGen/X86/fold-load-vec.ll
index 115f2bf..e8dc8f2 100644
--- a/llvm/test/CodeGen/X86/fold-load-vec.ll
+++ b/llvm/test/CodeGen/X86/fold-load-vec.ll
@@ -12,7 +12,7 @@
 ; CHECK-NEXT:    movq %rsi, {{[0-9]+}}(%rsp)
 ; CHECK-NEXT:    xorps %xmm0, %xmm0
 ; CHECK-NEXT:    movlps %xmm0, (%rsp)
-; CHECK-NEXT:    insertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2,3]
+; CHECK-NEXT:    unpcklps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[1],mem[1]
 ; CHECK-NEXT:    movlps %xmm0, (%rsp)
 ; CHECK-NEXT:    movlps %xmm0, (%rsi)
 ; CHECK-NEXT:    movq {{[0-9]+}}(%rsp), %rax