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82c85585f9
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 llvm-svn: 164089
21 lines
560 B
LLVM
21 lines
560 B
LLVM
; RUN: llc -march=arm -mcpu=cortex-a8 < %s | FileCheck %s
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; Should trigger a NEON store.
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; CHECK: vstr
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define void @f_0_12(i8* nocapture %c) nounwind optsize {
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entry:
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call void @llvm.memset.p0i8.i64(i8* %c, i8 0, i64 12, i32 8, i1 false)
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ret void
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}
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; Trigger multiple NEON stores.
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; CHECK: vst1.64
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; CHECK-NEXT: vst1.64
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define void @f_0_40(i8* nocapture %c) nounwind optsize {
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entry:
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call void @llvm.memset.p0i8.i64(i8* %c, i8 0, i64 40, i32 16, i1 false)
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ret void
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}
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declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) nounwind
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