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// RUN: %clang_cc1 -finclude-default-header -triple dxil-pc-shadermodel6.3-pixel %s -fnative-half-type -emit-llvm -o - | FileCheck %s
// RUN: %clang_cc1 -finclude-default-header -triple spirv-vulkan-pixel %s -fnative-half-type -emit-llvm -o - | FileCheck %s --check-prefix=SPIRV
void test_scalar(float Buf) {
// CHECK: define hidden void @{{.*}}test_scalar{{.*}}(float {{.*}} [[VALP:%.*]])
// CHECK: [[LOAD:%.*]] = load float, ptr [[VALP]].addr, align 4
// CHECK-NEXT: [[FCMP:%.*]] = fcmp reassoc nnan ninf nsz arcp afn olt float [[LOAD]], 0.000000e+00
// CHECK-NO: call i1 @llvm.dx.any
// CHECK-NEXT: call void @llvm.dx.discard(i1 [[FCMP]])
//
// SPIRV: define hidden spir_func void @{{.*}}test_scalar{{.*}}(float {{.*}} [[VALP:%.*]])
// SPIRV: [[LOAD:%.*]] = load float, ptr [[VALP]].addr, align 4
// SPIRV-NEXT: [[FCMP:%.*]] = fcmp reassoc nnan ninf nsz arcp afn olt float [[LOAD]], 0.000000e+00
// SPIRV-NO: call i1 @llvm.spv.any
// SPIRV-NEXT: br i1 [[FCMP]], label %[[LTL:.*]], label %[[ENDL:.*]]
// SPIRV: [[LTL]]: ; preds = %entry
// SPIRV-NEXT: call void @llvm.spv.discard()
// SPIRV: br label %[[ENDL]]
clip(Buf);
}
void test_vector4(float4 Buf) {
// CHECK: define hidden void @{{.*}}test_vector{{.*}}(<4 x float> {{.*}} [[VALP:%.*]])
// CHECK: [[LOAD:%.*]] = load <4 x float>, ptr [[VALP]].addr, align 16
// CHECK-NEXT: [[FCMP:%.*]] = fcmp reassoc nnan ninf nsz arcp afn olt <4 x float> [[LOAD]], zeroinitializer
// CHECK-NEXT: [[ANYC:%.*]] = call i1 @llvm.dx.any.v4i1(<4 x i1> [[FCMP]])
// CHECK-NEXT: call void @llvm.dx.discard(i1 [[ANYC]])
//
// SPIRV: define hidden spir_func void @{{.*}}test_vector{{.*}}(<4 x float> {{.*}} [[VALP:%.*]])
// SPIRV: [[LOAD:%.*]] = load <4 x float>, ptr [[VALP]].addr, align 16
// SPIRV-NEXT: [[FCMP:%.*]] = fcmp reassoc nnan ninf nsz arcp afn olt <4 x float> [[LOAD]], zeroinitializer
// SPIRV-NEXT: [[ANYC:%.*]] = call i1 @llvm.spv.any.v4i1(<4 x i1> [[FCMP]])
// SPIRV-NEXT: br i1 [[ANYC]], label %[[LTL:.*]], label %[[ENDL:.*]]
// SPIRV: [[LTL]]: ; preds = %entry
// SPIRV-NEXT: call void @llvm.spv.discard()
// SPIRV-NEXT: br label %[[ENDL]]
clip(Buf);
}
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