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Diffstat (limited to 'test/CodeGen/ARM/2009-08-31-TwoRegShuffle.ll')
| -rw-r--r-- | test/CodeGen/ARM/2009-08-31-TwoRegShuffle.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/2009-08-31-TwoRegShuffle.ll b/test/CodeGen/ARM/2009-08-31-TwoRegShuffle.ll new file mode 100644 index 0000000..e1e60e6 --- /dev/null +++ b/test/CodeGen/ARM/2009-08-31-TwoRegShuffle.ll @@ -0,0 +1,9 @@ +; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s +; pr4843 +define <4 x i16> @v2regbug(<4 x i16>* %B) nounwind { +;CHECK: v2regbug: +;CHECK: vzip.16 + %tmp1 = load <4 x i16>* %B + %tmp2 = shufflevector <4 x i16> %tmp1, <4 x i16> undef, <4 x i32><i32 0, i32 0, i32 1, i32 1> + ret <4 x i16> %tmp2 +} |
