2009-11-24 08:06:15 +00:00
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; RUN: llc < %s -march=thumb -mcpu=cortex-a8 | FileCheck %s
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; rdar://7368193
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@a = common global float 0.000000e+00 ; <float*> [#uses=2]
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@b = common global float 0.000000e+00 ; <float*> [#uses=1]
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2010-06-17 15:18:27 +00:00
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define float @t(i32 %c) nounwind {
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2009-11-24 08:06:15 +00:00
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entry:
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%0 = icmp sgt i32 %c, 1 ; <i1> [#uses=1]
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%1 = load float* @a, align 4 ; <float> [#uses=2]
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%2 = load float* @b, align 4 ; <float> [#uses=2]
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br i1 %0, label %bb, label %bb1
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bb: ; preds = %entry
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; CHECK: ite lt
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; CHECK: vsublt.f32
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; CHECK-NEXT: vaddge.f32
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%3 = fadd float %1, %2 ; <float> [#uses=1]
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br label %bb2
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bb1: ; preds = %entry
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%4 = fsub float %1, %2 ; <float> [#uses=1]
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br label %bb2
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bb2: ; preds = %bb1, %bb
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%storemerge = phi float [ %4, %bb1 ], [ %3, %bb ] ; <float> [#uses=2]
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store float %storemerge, float* @a
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ret float %storemerge
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}
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