[NFC] Cleanup test for D132913 Preserve vec3 for HLSL

Support number for parameter test added in
https://reviews.llvm.org/D132913

diff --git a/clang/test/CodeGenHLSL/float3.hlsl b/clang/test/CodeGenHLSL/float3.hlsl
index 6ee4315..4adda8d 100644 (file)
--- a/clang/test/CodeGenHLSL/float3.hlsl
+++ b/clang/test/CodeGenHLSL/float3.hlsl
@@ -1,9 +1,9 @@
 // RUN: %clang --driver-mode=dxc -Tlib_6_7 -fcgl  -Fo - %s | FileCheck %s
 
 // Make sure float3 is not changed into float4.
-// CHECK:<3 x float> @"?foo@@YAT?$__vector@M$02@__clang@@T12@@Z"(<3 x float> noundef %a)
+// CHECK:<3 x float> @"?foo@@YAT?$__vector@M$02@__clang@@T12@@Z"(<3 x float> noundef %[[PARAM:[0-9a-zA-Z]+]])
 // CHECK:%[[A_ADDR:.+]] = alloca <3 x float>, align 16
-// CHECK-NEXT:store <3 x float> %a, ptr %[[A_ADDR]], align 16
+// CHECK-NEXT:store <3 x float> %[[PARAM]], ptr %[[A_ADDR]], align 16
 // CHECK-NEXT:%[[V:[0-9]+]] = load <3 x float>, ptr %[[A_ADDR]], align 16
 // CHECK-NEXT:ret <3 x float> %[[V]]
 float3 foo(float3 a) {