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77a4261c2d
Don't expand ISD::ABS node if its legal. llvm-svn: 356661
21 lines
758 B
LLVM
21 lines
758 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=thumbv7--- | FileCheck %s
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define void @PR41160(<8 x i32>* %p) nounwind {
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; CHECK-LABEL: PR41160:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: vld1.8 {d16, d17}, [r0]
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; CHECK-NEXT: vabs.s32 q8, q8
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; CHECK-NEXT: vst1.8 {d16, d17}, [r0]!
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; CHECK-NEXT: vld1.8 {d16, d17}, [r0]
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; CHECK-NEXT: vabs.s32 q8, q8
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; CHECK-NEXT: vst1.8 {d16, d17}, [r0]
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; CHECK-NEXT: bx lr
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%tmp1 = load <8 x i32>, <8 x i32>* %p, align 1
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%tmp2 = icmp slt <8 x i32> %tmp1, zeroinitializer
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%tmp3 = sub nsw <8 x i32> zeroinitializer, %tmp1
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%tmp4 = select <8 x i1> %tmp2, <8 x i32> %tmp3, <8 x i32> %tmp1
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store <8 x i32> %tmp4, <8 x i32>* %p, align 1
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ret void
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}
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