1 // RUN: %clang_cc1 -triple hexagon -emit-llvm -target-cpu hexagonv66 -target-feature +hvxv66 -target-feature +hvx-length64b -o - %s | FileCheck %s --check-prefix CHECK-HVX64
2 // RUN: %clang_cc1 -triple hexagon -emit-llvm -target-cpu hexagonv66 -target-feature +hvxv66 -target-feature +hvx-length128b -o - %s | FileCheck %s --check-prefix CHECK-HVX128
3 
4 typedef long HVX_Vector __attribute__((__vector_size__(__HVX_LENGTH__)))
5   __attribute__((aligned(__HVX_LENGTH__)));
6 typedef long HVX_VectorPair __attribute__((__vector_size__(2*__HVX_LENGTH__)))
7   __attribute__((aligned(__HVX_LENGTH__)));
8 
9 // CHECK-HVX64: define {{.*}} <16 x i32> @foo(<16 x i32> %a, <32 x i32> %b)
10 // CHECK-HVX128: define {{.*}} <32 x i32> @foo(<32 x i32> %a, <64 x i32> %b)
foo(HVX_Vector a,HVX_VectorPair b)11 HVX_Vector foo(HVX_Vector a, HVX_VectorPair b) {
12   return a;
13 }
14 
15 // CHECK-HVX64: define {{.*}} <32 x i32> @bar(<16 x i32> %a, <32 x i32> %b)
16 // CHECK-HVX128: define {{.*}} <64 x i32> @bar(<32 x i32> %a, <64 x i32> %b)
bar(HVX_Vector a,HVX_VectorPair b)17 HVX_VectorPair bar(HVX_Vector a, HVX_VectorPair b) {
18   return b;
19 }
20 
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