[clang] Adding `asuint` implementation to hlsl (PR #107292)

[Farzon Lotfi via cfe-commits]

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@@ -0,0 +1,26 @@
+// RUN: %clang_cc1 -finclude-default-header -x hlsl -triple dxil-pc-shadermodel6.3-library %s -fnative-half-type -emit-llvm -disable-llvm-passes -o - | FileCheck %s
+
+
+// CHECK-LABEL: test_asuint4_uint
+// CHECK: ret i32 %0
+export uint test_asuint4_uint(uint p0) {
+  return asuint(p0);
+}
+
+// CHECK-LABEL: test_asuint4_int
+// CHECK: %splat.splatinsert = insertelement <4 x i32> poison, i32 %0, i64 0
+export uint4 test_asuint4_int(int p0) {
+  return asuint(p0);
+}
+
+// CHECK-LABEL: test_asuint_float
+// CHECK: %1 = bitcast float %0 to i32
+export uint test_asuint_float(float p0) {
+  return asuint(p0);
+}
+
+// CHECK-LABEL: test_asuint_float
+// CHECK: %1 = bitcast <4 x float> %0 to <4 x i32>
+export uint4 test_asuint_float4(float4 p0) {
+  return asuint(p0);
+}
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farzonl wrote:

add a new line

https://github.com/llvm/llvm-project/pull/107292