diff options
Diffstat (limited to 'test/CodeGen/X86')
| -rw-r--r-- | test/CodeGen/X86/vec_shuffle-38.ll | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/test/CodeGen/X86/vec_shuffle-38.ll b/test/CodeGen/X86/vec_shuffle-38.ll index 66da013..96ef883 100644 --- a/test/CodeGen/X86/vec_shuffle-38.ll +++ b/test/CodeGen/X86/vec_shuffle-38.ll @@ -46,7 +46,7 @@ entry: ; rdar://10119696 ; CHECK: f -define <4 x float> @f(<4 x float> %x, double* nocapture %y) nounwind uwtable readonly ssp { +define <4 x float> @f(<4 x float> %x, double* nocapture %y) nounwind readonly ssp { entry: ; CHECK: movlps (%{{rdi|rdx}}), %xmm0 %u110.i = load double* %y, align 1 @@ -56,3 +56,22 @@ entry: ret <4 x float> %shuffle.i } +define <4 x float> @loadhpi2(%struct.Float2* nocapture %vHiCoefPtr_0, %struct.Float2* nocapture %vLoCoefPtr_0, i32 %s) nounwind readonly ssp { +entry: +; CHECK: loadhpi2 +; CHECK: movhps ( +; CHECK-NOT: movlhps + %0 = bitcast %struct.Float2* %vHiCoefPtr_0 to <1 x i64>* + %idx.ext = sext i32 %s to i64 + %add.ptr = getelementptr inbounds <1 x i64>* %0, i64 %idx.ext + %add.ptr.val = load <1 x i64>* %add.ptr, align 1 + %1 = bitcast <1 x i64> %add.ptr.val to <2 x float> + %shuffle.i = shufflevector <2 x float> %1, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> + %2 = bitcast %struct.Float2* %vLoCoefPtr_0 to <1 x i64>* + %add.ptr2 = getelementptr inbounds <1 x i64>* %2, i64 %idx.ext + %add.ptr2.val = load <1 x i64>* %add.ptr2, align 1 + %3 = bitcast <1 x i64> %add.ptr2.val to <2 x float> + %shuffle.i4 = shufflevector <2 x float> %3, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> + %shuffle1.i5 = shufflevector <4 x float> %shuffle.i, <4 x float> %shuffle.i4, <4 x i32> <i32 0, i32 1, i32 4, i32 5> + ret <4 x float> %shuffle1.i5 +} |