1 // RUN: %clang_cc1 -faltivec -triple powerpc-unknown-unknown -emit-llvm %s -o - | FileCheck %s 2 3 // Check initialization 4 5 vector int test0 = (vector int)(1); // CHECK: @test0 = global <4 x i32> <i32 1, i32 1, i32 1, i32 1> 6 vector float test1 = (vector float)(1.0); // CHECK: @test1 = global <4 x float> <float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}> 7 8 // CHECK: @v1 = global <16 x i8> <i8 0, i8 0, i8 0, i8 1, i8 0, i8 0, i8 0, i8 2, i8 0, i8 0, i8 0, i8 3, i8 0, i8 0, i8 0, i8 4> 9 vector char v1 = (vector char)((vector int)(1, 2, 3, 4)); 10 // CHECK: @v2 = global <16 x i8> <i8 63, i8 -128, i8 0, i8 0, i8 64, i8 0, i8 0, i8 0, i8 64, i8 64, i8 0, i8 0, i8 64, i8 -128, i8 0, i8 0> 11 vector char v2 = (vector char)((vector float)(1.0f, 2.0f, 3.0f, 4.0f)); 12 // CHECK: @v3 = global <16 x i8> <i8 0, i8 0, i8 0, i8 97, i8 0, i8 0, i8 0, i8 98, i8 0, i8 0, i8 0, i8 99, i8 0, i8 0, i8 0, i8 100> 13 vector char v3 = (vector char)((vector int)('a', 'b', 'c', 'd')); 14 // CHECK: @v4 = global <4 x i32> <i32 16909060, i32 0, i32 0, i32 0> 15 vector int v4 = (vector char){1, 2, 3, 4}; 16 17 void test2() 18 { 19 vector int vi; 20 vector float vf; 21 vi = (vector int)(1); // CHECK: <i32 1, i32 1, i32 1, i32 1> 22 vf = (vector float)(1.0); // CHECK: <float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}> 23 vi = (vector int)(1, 2, 3, 4); // CHECK: <i32 1, i32 2, i32 3, i32 4> 24 vi = (vector int)(1, 2, 3, 4, 5); // CHECK: <i32 1, i32 2, i32 3, i32 4> 25 26 vi = (vector int){1}; // CHECK: <i32 1, i32 0, i32 0, i32 0> 27 vi = (vector int){1, 2}; // CHECK: <i32 1, i32 2, i32 0, i32 0> 28 vi = (vector int){1, 2, 3, 4}; // CHECK: <i32 1, i32 2, i32 3, i32 4> 29 30 } 31 32 // Check pre/post increment/decrement 33 void test3() { 34 vector int vi; 35 vi++; // CHECK: add <4 x i32> {{.*}} <i32 1, i32 1, i32 1, i32 1> 36 vector unsigned int vui; 37 --vui; // CHECK: add <4 x i32> {{.*}} <i32 -1, i32 -1, i32 -1, i32 -1> 38 vector float vf; 39 vf++; // CHECK: fadd <4 x float> {{.*}} <float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}> 40 } 41
