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| author | Jim Grosbach <grosbach@apple.com> | 2012-04-11 16:53:25 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2012-04-11 16:53:25 +0000 |
| commit | 6073b30b053da2c2ac6150dd67cecb304bc614f1 (patch) | |
| tree | 036dd5c5f956a63ce4f433fc3265d9185b1231bb /test | |
| parent | 6fc30c26b7fa9e89c4e9ab99b7feab11389cc3f4 (diff) | |
| download | external_llvm-6073b30b053da2c2ac6150dd67cecb304bc614f1.zip external_llvm-6073b30b053da2c2ac6150dd67cecb304bc614f1.tar.gz external_llvm-6073b30b053da2c2ac6150dd67cecb304bc614f1.tar.bz2 | |
ARM 'vzip.32 Dd, Dm' is a pseudo-instruction.
While there is an encoding for it in VZIP, the result of that is undefined,
so we should avoid it. Define the instruction as a pseudo for VTRN.32
instead, as the ARM ARM indicates.
rdar://11221911
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154505 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/MC/ARM/neon-shuffle-encoding.s | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/MC/ARM/neon-shuffle-encoding.s b/test/MC/ARM/neon-shuffle-encoding.s index 26734c1..e4d6077 100644 --- a/test/MC/ARM/neon-shuffle-encoding.s +++ b/test/MC/ARM/neon-shuffle-encoding.s @@ -59,6 +59,7 @@ vzip.8 q9, q8 vzip.16 q9, q8 vzip.32 q9, q8 + vzip.32 d2, d3 @ CHECK: vuzp.8 d17, d16 @ encoding: [0x20,0x11,0xf2,0xf3] @ CHECK: vuzp.16 d17, d16 @ encoding: [0x20,0x11,0xf6,0xf3] @@ -70,6 +71,7 @@ @ CHECK: vzip.8 q9, q8 @ encoding: [0xe0,0x21,0xf2,0xf3] @ CHECK: vzip.16 q9, q8 @ encoding: [0xe0,0x21,0xf6,0xf3] @ CHECK: vzip.32 q9, q8 @ encoding: [0xe0,0x21,0xfa,0xf3] +@ CHECK: vtrn.32 d2, d3 @ encoding: [0x83,0x20,0xba,0xf3] @ VTRN alternate size suffices |