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| author | Evan Cheng <evan.cheng@apple.com> | 2012-09-18 01:42:45 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2012-09-18 01:42:45 +0000 |
| commit | d10eab0a95dcfff6390cc73b50ca07fd8b98b0bc (patch) | |
| tree | 43188b1a134f52ef023e3686f292662f656fa0b7 /test/CodeGen/ARM/neon_ld2.ll | |
| parent | b198f5c8979d46d75a08c1710a160f8e102b9ba8 (diff) | |
Use vld1 / vst2 for unaligned v2f64 load / store. e.g. Use vld1.16 for 2-byte
aligned address. Based on patch by David Peixotto.
Also use vld1.64 / vst1.64 with 128-bit alignment to take advantage of alignment
hints. rdar://12090772, rdar://12238782
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164089 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/neon_ld2.ll')
| -rw-r--r-- | test/CodeGen/ARM/neon_ld2.ll | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/test/CodeGen/ARM/neon_ld2.ll b/test/CodeGen/ARM/neon_ld2.ll index 944bfe06029..630db930357 100644 --- a/test/CodeGen/ARM/neon_ld2.ll +++ b/test/CodeGen/ARM/neon_ld2.ll @@ -1,10 +1,10 @@ ; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s ; CHECK: t1 -; CHECK: vldmia -; CHECK: vldmia +; CHECK: vld1.64 +; CHECK: vld1.64 ; CHECK: vadd.i64 q -; CHECK: vstmia +; CHECK: vst1.64 define void @t1(<4 x i32>* %r, <2 x i64>* %a, <2 x i64>* %b) nounwind { entry: %0 = load <2 x i64>* %a, align 16 ; <<2 x i64>> [#uses=1] @@ -16,8 +16,8 @@ entry: } ; CHECK: t2 -; CHECK: vldmia -; CHECK: vldmia +; CHECK: vld1.64 +; CHECK: vld1.64 ; CHECK: vsub.i64 q ; CHECK: vmov r0, r1, d ; CHECK: vmov r2, r3, d |