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      1 // RUN: %clang_cc1 -faltivec -triple powerpc64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s
      2 
      3 typedef short v2i16 __attribute__((vector_size (4)));
      4 typedef short v3i16 __attribute__((vector_size (6)));
      5 typedef short v4i16 __attribute__((vector_size (8)));
      6 typedef short v6i16 __attribute__((vector_size (12)));
      7 typedef short v8i16 __attribute__((vector_size (16)));
      8 typedef short v16i16 __attribute__((vector_size (32)));
      9 
     10 struct v16i16 { v16i16 x; };
     11 
     12 // CHECK: define i32 @test_v2i16(i32 %x.coerce)
     13 v2i16 test_v2i16(v2i16 x)
     14 {
     15   return x;
     16 }
     17 
     18 // CHECK: define i64 @test_v3i16(i64 %x.coerce)
     19 v3i16 test_v3i16(v3i16 x)
     20 {
     21   return x;
     22 }
     23 
     24 // CHECK: define i64 @test_v4i16(i64 %x.coerce)
     25 v4i16 test_v4i16(v4i16 x)
     26 {
     27   return x;
     28 }
     29 
     30 // CHECK: define <6 x i16> @test_v6i16(<6 x i16> %x)
     31 v6i16 test_v6i16(v6i16 x)
     32 {
     33   return x;
     34 }
     35 
     36 // CHECK: define <8 x i16> @test_v8i16(<8 x i16> %x)
     37 v8i16 test_v8i16(v8i16 x)
     38 {
     39   return x;
     40 }
     41 
     42 // CHECK: define void @test_v16i16(<16 x i16>* noalias sret %agg.result, <16 x i16>*)
     43 v16i16 test_v16i16(v16i16 x)
     44 {
     45   return x;
     46 }
     47 
     48 // CHECK: define void @test_struct_v16i16(%struct.v16i16* noalias sret %agg.result, [2 x i128] %x.coerce)
     49 struct v16i16 test_struct_v16i16(struct v16i16 x)
     50 {
     51   return x;
     52 }
     53