1*67e74705SXin Li// RUN: %clang_cc1 %s -emit-llvm -o - -O0 | FileCheck %s 2*67e74705SXin Li 3*67e74705SXin Litypedef unsigned char uchar4 __attribute((ext_vector_type(4))); 4*67e74705SXin Litypedef unsigned int int4 __attribute((ext_vector_type(4))); 5*67e74705SXin Litypedef float float4 __attribute((ext_vector_type(4))); 6*67e74705SXin Li 7*67e74705SXin Li// CHECK-LABEL: define void @ker() 8*67e74705SXin Livoid kernel ker() { 9*67e74705SXin Li bool t = true; 10*67e74705SXin Li int4 vec4 = (int4)t; 11*67e74705SXin Li// CHECK: {{%.*}} = load i8, i8* %t, align 1 12*67e74705SXin Li// CHECK: {{%.*}} = trunc i8 {{%.*}} to i1 13*67e74705SXin Li// CHECK: {{%.*}} = sext i1 {{%.*}} to i32 14*67e74705SXin Li// CHECK: {{%.*}} = insertelement <4 x i32> undef, i32 {{%.*}}, i32 0 15*67e74705SXin Li// CHECK: {{%.*}} = shufflevector <4 x i32> {{%.*}}, <4 x i32> undef, <4 x i32> zeroinitializer 16*67e74705SXin Li// CHECK: store <4 x i32> {{%.*}}, <4 x i32>* %vec4, align 16 17*67e74705SXin Li int i = (int)t; 18*67e74705SXin Li// CHECK: {{%.*}} = load i8, i8* %t, align 1 19*67e74705SXin Li// CHECK: {{%.*}} = trunc i8 {{%.*}} to i1 20*67e74705SXin Li// CHECK: {{%.*}} = zext i1 {{%.*}} to i32 21*67e74705SXin Li// CHECK: store i32 {{%.*}}, i32* %i, align 4 22*67e74705SXin Li 23*67e74705SXin Li uchar4 vc; 24*67e74705SXin Li vc = (uchar4)true; 25*67e74705SXin Li// CHECK: store <4 x i8> <i8 -1, i8 -1, i8 -1, i8 -1>, <4 x i8>* %vc, align 4 26*67e74705SXin Li unsigned char c; 27*67e74705SXin Li c = (unsigned char)true; 28*67e74705SXin Li// CHECK: store i8 1, i8* %c, align 1 29*67e74705SXin Li 30*67e74705SXin Li float4 vf; 31*67e74705SXin Li vf = (float4)true; 32*67e74705SXin Li// CHECK: store <4 x float> <float -1.000000e+00, float -1.000000e+00, float -1.000000e+00, float -1.000000e+00> 33*67e74705SXin Li} 34