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23 lines
820 B
LLVM
23 lines
820 B
LLVM
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; RUN: opt < %s -S -scalarrepl | FileCheck %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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target triple = "x86_64-apple-darwin11.0.1"
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; CHECK: test
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; CHECK-NOT: alloca
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define void @test() nounwind {
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entry:
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%a156286 = alloca [4 x <4 x float>], align 16
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br i1 undef, label %cif_done, label %for_test158.preheader
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for_test158.preheader: ; preds = %entry
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%a156286305 = bitcast [4 x <4 x float>]* %a156286 to i8*
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call void @llvm.memset.p0i8.i64(i8* %a156286305, i8 -1, i64 64, i32 16, i1 false)
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unreachable
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cif_done: ; preds = %entry
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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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