| // RUN: %clang_cc1 -std=hlsl2021 -finclude-default-header -x hlsl -triple \ |
| // RUN: dxil-pc-shadermodel6.3-library %s -emit-llvm -disable-llvm-passes \ |
| // RUN: -o - | FileCheck %s |
| |
| // RUN: %clang_cc1 -std=hlsl2021 -finclude-default-header -x hlsl -triple \ |
| // RUN: dxil-pc-shadermodel6.3-library %s -emit-llvm -disable-llvm-passes \ |
| // RUN: -o - -fexperimental-new-constant-interpreter | FileCheck %s |
| |
| |
| /// This test converts V to a 1-element vector and then .xx to a 2-element vector. |
| // CHECK-LABEL: ToTwoInts |
| // CHECK: [[splat:%.*]] = insertelement <1 x i32> poison, i32 {{.*}}, i64 0 |
| // CHECK: [[vec2:%.*]] = shufflevector <1 x i32> [[splat]], <1 x i32> poison, <2 x i32> zeroinitializer |
| // CHECK: ret <2 x i32> [[vec2]] |
| int2 ToTwoInts(int V){ |
| return V.xx; |
| } |
| |
| |
