The isel pattern that selects the memory-register form of VCVTPH2PS

[oota-llvm.git] / test / CodeGen / X86 / f16c-intrinsics.ll

diff --git a/test/CodeGen/X86/f16c-intrinsics.ll b/test/CodeGen/X86/f16c-intrinsics.ll
index 485592aeac385e82e3793d1b09f3b0d387dd54b9..a78022ac5505d961bec18612725bff4e6d3dae0a 100644 (file)
--- a/test/CodeGen/X86/f16c-intrinsics.ll
+++ b/test/CodeGen/X86/f16c-intrinsics.ll
@@ -61,6 +61,18 @@ define <4 x float> @test_x86_vcvtps2ph_128_scalar(i64* %ptr) {
   ret <4 x float> %res
 }
 
   ret <4 x float> %res
 }
 

+define <4 x float> @test_x86_vcvtps2ph_128_scalar2(i64* %ptr) {
+; CHECK-LABEL: test_x86_vcvtps2ph_128_scalar2:
+; CHECK-NOT: vmov
+; CHECK: vcvtph2ps (%
+
+  %load = load i64, i64* %ptr
+  %ins = insertelement <2 x i64> undef, i64 %load, i32 0
+  %bc = bitcast <2 x i64> %ins to <8 x i16>
+  %res = tail call <4 x float> @llvm.x86.vcvtph2ps.128(<8 x i16> %bc)
+  ret <4 x float> %res
+}
+

 define void @test_x86_vcvtps2ph_256_m(<8 x i16>* nocapture %d, <8 x float> %a) nounwind {
 entry:
   ; CHECK-LABEL: test_x86_vcvtps2ph_256_m:
 define void @test_x86_vcvtps2ph_256_m(<8 x i16>* nocapture %d, <8 x float> %a) nounwind {
 entry:
   ; CHECK-LABEL: test_x86_vcvtps2ph_256_m: