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Diffstat (limited to 'test/CodeGen/ARM/vqdmull.ll')
| -rw-r--r-- | test/CodeGen/ARM/vqdmull.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/vqdmull.ll b/test/CodeGen/ARM/vqdmull.ll new file mode 100644 index 0000000..3ff90f7 --- /dev/null +++ b/test/CodeGen/ARM/vqdmull.ll @@ -0,0 +1,20 @@ +; RUN: llvm-as < %s | llc -march=arm -mattr=+neon > %t +; RUN: grep {vqdmull\\.s16} %t | count 1 +; RUN: grep {vqdmull\\.s32} %t | count 1 + +define <4 x i32> @vqdmulls16(<4 x i16>* %A, <4 x i16>* %B) nounwind { + %tmp1 = load <4 x i16>* %A + %tmp2 = load <4 x i16>* %B + %tmp3 = call <4 x i32> @llvm.arm.neon.vqdmull.v4i32(<4 x i16> %tmp1, <4 x i16> %tmp2) + ret <4 x i32> %tmp3 +} + +define <2 x i64> @vqdmulls32(<2 x i32>* %A, <2 x i32>* %B) nounwind { + %tmp1 = load <2 x i32>* %A + %tmp2 = load <2 x i32>* %B + %tmp3 = call <2 x i64> @llvm.arm.neon.vqdmull.v2i64(<2 x i32> %tmp1, <2 x i32> %tmp2) + ret <2 x i64> %tmp3 +} + +declare <4 x i32> @llvm.arm.neon.vqdmull.v4i32(<4 x i16>, <4 x i16>) nounwind readnone +declare <2 x i64> @llvm.arm.neon.vqdmull.v2i64(<2 x i32>, <2 x i32>) nounwind readnone |
