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236490d870
D0<def,dead> = ...
...
= S0<use, kill>
S0<def> = ...
...
D0<def> =
The first D0 def is correctly marked dead, however, livevariables should have
added an implicit def of S0 or we end up with a use without a def.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88690 91177308-0d34-0410-b5e6-96231b3b80d8
21 lines
754 B
LLVM
21 lines
754 B
LLVM
; RUN: llc -mtriple=armv7-eabi -mcpu=cortex-a8 < %s
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; PR5410
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%0 = type { float, float, float, float }
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%pln = type { %vec, float }
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%vec = type { [4 x float] }
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define arm_aapcs_vfpcc float @aaa(%vec* nocapture %ustart, %vec* nocapture %udir, %vec* nocapture %vstart, %vec* nocapture %vdir, %vec* %upoint, %vec* %vpoint) {
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entry:
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br i1 undef, label %bb81, label %bb48
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bb48: ; preds = %entry
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%0 = call arm_aapcs_vfpcc %0 @bbb(%pln* undef, %vec* %vstart, %vec* undef) nounwind ; <%0> [#uses=0]
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ret float 0.000000e+00
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bb81: ; preds = %entry
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ret float 0.000000e+00
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}
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declare arm_aapcs_vfpcc %0 @bbb(%pln* nocapture, %vec* nocapture, %vec* nocapture) nounwind
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