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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/CodeGen/arm-vector-arguments.c | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/CodeGen/arm-vector-arguments.c')
-rw-r--r-- | clang/test/CodeGen/arm-vector-arguments.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/clang/test/CodeGen/arm-vector-arguments.c b/clang/test/CodeGen/arm-vector-arguments.c new file mode 100644 index 0000000..6bfb2f4 --- /dev/null +++ b/clang/test/CodeGen/arm-vector-arguments.c @@ -0,0 +1,30 @@ +// RUN: %clang_cc1 -triple thumbv7-apple-darwin9 \ +// RUN: -target-abi apcs-gnu \ +// RUN: -target-cpu cortex-a8 \ +// RUN: -mfloat-abi soft \ +// RUN: -target-feature +soft-float-abi \ +// RUN: -ffreestanding \ +// RUN: -emit-llvm -w -o - %s | FileCheck %s + +#include <arm_neon.h> + +// CHECK: define void @f0(%struct.int8x16x2_t* noalias sret %agg.result, <16 x i8> %{{.*}}, <16 x i8> %{{.*}}) +int8x16x2_t f0(int8x16_t a0, int8x16_t a1) { + return vzipq_s8(a0, a1); +} + +// Test direct vector passing. + +typedef float T_float32x2 __attribute__ ((__vector_size__ (8))); +typedef float T_float32x4 __attribute__ ((__vector_size__ (16))); +typedef float T_float32x8 __attribute__ ((__vector_size__ (32))); +typedef float T_float32x16 __attribute__ ((__vector_size__ (64))); + +// CHECK: define <2 x float> @f1_0(<2 x float> %{{.*}}) +T_float32x2 f1_0(T_float32x2 a0) { return a0; } +// CHECK: define <4 x float> @f1_1(<4 x float> %{{.*}}) +T_float32x4 f1_1(T_float32x4 a0) { return a0; } +// CHECK: define void @f1_2(<8 x float>* noalias sret %{{.*}}, <8 x float> %{{.*}}) +T_float32x8 f1_2(T_float32x8 a0) { return a0; } +// CHECK: define void @f1_3(<16 x float>* noalias sret %{{.*}}, <16 x float> %{{.*}}) +T_float32x16 f1_3(T_float32x16 a0) { return a0; } |