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1f237b0027
variable. Noticed by inspection. Simulate memset in EvaluateFunction where the target of the memset and the value we're setting are both the null value. Fixes PR10047! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132288 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
559 B
LLVM
20 lines
559 B
LLVM
; RUN: opt -globalopt %s -S -o - | FileCheck %s
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; PR10047
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%0 = type { i32, void ()* }
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%struct.A = type { [100 x i32] }
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; CHECK: @a
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@a = global %struct.A zeroinitializer, align 4
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@llvm.global_ctors = appending global [1 x %0] [%0 { i32 65535, void ()* @_GLOBAL__I_a }]
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declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) nounwind
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; CHECK-NOT: GLOBAL__I_a
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define internal void @_GLOBAL__I_a() nounwind {
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entry:
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tail call void @llvm.memset.p0i8.i64(i8* bitcast (%struct.A* @a to i8*), i8 0, i64 400, i32 4, i1 false) nounwind
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ret void
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}
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