[X86][SSE] Added new tests from D32416 to show codegen delta

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301641 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/pr28129.ll b/test/CodeGen/X86/pr28129.ll
new file mode 100644 (file)
index 0000000..a155f71
--- /dev/null
+++ b/test/CodeGen/X86/pr28129.ll
@@ -0,0 +1,87 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=avx | FileCheck %s --check-prefix=X86
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx | FileCheck %s --check-prefix=X64
+
+define <4 x double> @cmp4f64_domain(<4 x double> %a) {
+; X86-LABEL: cmp4f64_domain:
+; X86:       # BB#0:
+; X86-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; X86-NEXT:    vinsertf128 $1, %xmm1, %ymm1, %ymm1
+; X86-NEXT:    vaddpd %ymm1, %ymm0, %ymm0
+; X86-NEXT:    retl
+;
+; X64-LABEL: cmp4f64_domain:
+; X64:       # BB#0:
+; X64-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; X64-NEXT:    vinsertf128 $1, %xmm1, %ymm1, %ymm1
+; X64-NEXT:    vaddpd %ymm1, %ymm0, %ymm0
+; X64-NEXT:    retq
+  %cmp = fcmp oeq <4 x double> zeroinitializer, zeroinitializer
+  %sext = sext <4 x i1> %cmp to <4 x i64>
+  %mask = bitcast <4 x i64> %sext to <4 x double>
+  %add = fadd <4 x double> %a, %mask
+  ret <4 x double> %add
+}
+
+define <4 x double> @cmp4f64_domain_optsize(<4 x double> %a) optsize {
+; X86-LABEL: cmp4f64_domain_optsize:
+; X86:       # BB#0:
+; X86-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; X86-NEXT:    vinsertf128 $1, %xmm1, %ymm1, %ymm1
+; X86-NEXT:    vaddpd %ymm1, %ymm0, %ymm0
+; X86-NEXT:    retl
+;
+; X64-LABEL: cmp4f64_domain_optsize:
+; X64:       # BB#0:
+; X64-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; X64-NEXT:    vinsertf128 $1, %xmm1, %ymm1, %ymm1
+; X64-NEXT:    vaddpd %ymm1, %ymm0, %ymm0
+; X64-NEXT:    retq
+  %cmp = fcmp oeq <4 x double> zeroinitializer, zeroinitializer
+  %sext = sext <4 x i1> %cmp to <4 x i64>
+  %mask = bitcast <4 x i64> %sext to <4 x double>
+  %add = fadd <4 x double> %a, %mask
+  ret <4 x double> %add
+}
+
+define <8 x float> @cmp8f32_domain(<8 x float> %a) {
+; X86-LABEL: cmp8f32_domain:
+; X86:       # BB#0:
+; X86-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; X86-NEXT:    vinsertf128 $1, %xmm1, %ymm1, %ymm1
+; X86-NEXT:    vaddps %ymm1, %ymm0, %ymm0
+; X86-NEXT:    retl
+;
+; X64-LABEL: cmp8f32_domain:
+; X64:       # BB#0:
+; X64-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; X64-NEXT:    vinsertf128 $1, %xmm1, %ymm1, %ymm1
+; X64-NEXT:    vaddps %ymm1, %ymm0, %ymm0
+; X64-NEXT:    retq
+  %cmp = fcmp oeq <8 x float> zeroinitializer, zeroinitializer
+  %sext = sext <8 x i1> %cmp to <8 x i32>
+  %mask = bitcast <8 x i32> %sext to <8 x float>
+  %add = fadd <8 x float> %a, %mask
+  ret <8 x float> %add
+}
+
+define <8 x float> @cmp8f32_domain_optsize(<8 x float> %a) optsize {
+; X86-LABEL: cmp8f32_domain_optsize:
+; X86:       # BB#0:
+; X86-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; X86-NEXT:    vinsertf128 $1, %xmm1, %ymm1, %ymm1
+; X86-NEXT:    vaddps %ymm1, %ymm0, %ymm0
+; X86-NEXT:    retl
+;
+; X64-LABEL: cmp8f32_domain_optsize:
+; X64:       # BB#0:
+; X64-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; X64-NEXT:    vinsertf128 $1, %xmm1, %ymm1, %ymm1
+; X64-NEXT:    vaddps %ymm1, %ymm0, %ymm0
+; X64-NEXT:    retq
+  %cmp = fcmp oeq <8 x float> zeroinitializer, zeroinitializer
+  %sext = sext <8 x i1> %cmp to <8 x i32>
+  %mask = bitcast <8 x i32> %sext to <8 x float>
+  %add = fadd <8 x float> %a, %mask
+  ret <8 x float> %add
+}