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      1 // REQUIRES: ppc32-registered-target
      2 // RUN: %clang_cc1 -faltivec -triple powerpc-unknown-unknown -emit-llvm %s -o - | FileCheck %s
      3 
      4 // Check initialization
      5 
      6 vector int test0 = (vector int)(1);       // CHECK: @test0 = global <4 x i32> <i32 1, i32 1, i32 1, i32 1>
      7 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+}}>
      8 
      9 // 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>
     10 vector char v1 = (vector char)((vector int)(1, 2, 3, 4));
     11 // 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>
     12 vector char v2 = (vector char)((vector float)(1.0f, 2.0f, 3.0f, 4.0f));
     13 // 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>
     14 vector char v3 = (vector char)((vector int)('a', 'b', 'c', 'd'));
     15 // CHECK: @v4 = global <4 x i32> <i32 16909060, i32 0, i32 0, i32 0>
     16 vector int v4 = (vector char){1, 2, 3, 4};
     17 
     18 void test2()
     19 {
     20   vector int vi;
     21   vector float vf;
     22   vi = (vector int)(1);             // CHECK: <i32 1, i32 1, i32 1, i32 1>
     23   vf = (vector float)(1.0);         // CHECK: <float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}>
     24   vi = (vector int)(1, 2, 3, 4);    // CHECK: <i32 1, i32 2, i32 3, i32 4>
     25   vi = (vector int)(1, 2, 3, 4, 5); // CHECK: <i32 1, i32 2, i32 3, i32 4>
     26 
     27   vi = (vector int){1};             // CHECK: <i32 1, i32 0, i32 0, i32 0>
     28   vi = (vector int){1, 2};          // CHECK: <i32 1, i32 2, i32 0, i32 0>
     29   vi = (vector int){1, 2, 3, 4};    // CHECK: <i32 1, i32 2, i32 3, i32 4>
     30 
     31 }
     32 
     33 // Check pre/post increment/decrement
     34 void test3() {
     35   vector int vi;
     36   vi++;                                    // CHECK: add <4 x i32> {{.*}} <i32 1, i32 1, i32 1, i32 1>
     37   vector unsigned int vui;
     38   --vui;                                   // CHECK: add <4 x i32> {{.*}} <i32 -1, i32 -1, i32 -1, i32 -1>
     39   vector float vf;
     40   vf++;                                    // CHECK: fadd <4 x float> {{.*}} <float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}>
     41 }
     42