diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/PowerPC/vec_spat.ll | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/vec_spat.ll b/test/CodeGen/PowerPC/vec_spat.ll new file mode 100644 index 0000000..a06b625 --- /dev/null +++ b/test/CodeGen/PowerPC/vec_spat.ll @@ -0,0 +1,31 @@ +; Test that vectors are scalarized/lowered correctly. +; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | grep vspltw | wc -l | grep 2 && +; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g3 | grep stfs | wc -l | grep 4 + +%f4 = type <4 x float> +%i4 = type <4 x int> + +implementation + +void %splat(%f4* %P, %f4* %Q, float %X) { + %tmp = insertelement %f4 undef, float %X, uint 0 + %tmp2 = insertelement %f4 %tmp, float %X, uint 1 + %tmp4 = insertelement %f4 %tmp2, float %X, uint 2 + %tmp6 = insertelement %f4 %tmp4, float %X, uint 3 + %q = load %f4* %Q + %R = add %f4 %q, %tmp6 + store %f4 %R, %f4* %P + ret void +} + +void %splat_i4(%i4* %P, %i4* %Q, int %X) { + %tmp = insertelement %i4 undef, int %X, uint 0 + %tmp2 = insertelement %i4 %tmp, int %X, uint 1 + %tmp4 = insertelement %i4 %tmp2, int %X, uint 2 + %tmp6 = insertelement %i4 %tmp4, int %X, uint 3 + %q = load %i4* %Q + %R = add %i4 %q, %tmp6 + store %i4 %R, %i4* %P + ret void +} + |