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e2a6f26a8d
https://reviews.llvm.org/D23614 Currently we load +0.0 from constant area. That can change to be generated using XOR instruction. llvm-svn: 284995
35 lines
1.1 KiB
LLVM
35 lines
1.1 KiB
LLVM
; RUN: llc -O2 < %s | FileCheck %s
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target datalayout = "e-m:e-i64:64-n32:64"
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target triple = "powerpc64le-unknown-linux-gnu"
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; Check that the conditional return block of fmax_double3.exit was not
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; duplicated into the if.then.i block
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; CHECK: # %if.then.i
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; CHECK: xxlxor
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; CHECK: stxvd2x
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; CHECK-NOT: bclr
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; CHECK: {{^}}.LBB{{[0-9_]+}}:
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; CHECK-SAME: # %fmax_double3.exit
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; CHECK: bclr
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; CHECK: # %if.then
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; Function Attrs: nounwind
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define void @__fmax_double3_3D_exec(<2 x double>* %input6, i1 %bool1, i1 %bool2) #0 {
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entry:
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br i1 %bool1, label %if.then.i, label %fmax_double3.exit
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if.then.i: ; preds = %entry
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store <2 x double> zeroinitializer, <2 x double>* %input6, align 32
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br label %fmax_double3.exit
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fmax_double3.exit: ; preds = %if.then.i, %entry
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br i1 %bool2, label %if.then, label %do.end
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if.then: ; preds = %fmax_double3.exit
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unreachable
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do.end: ; preds = %fmax_double3.exit
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ret void
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}
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attributes #0 = { nounwind }
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