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view llvm/test/Transforms/GlobalOpt/deadglobal-2.ll @ 207:2e18cbf3894f

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LLVM12
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Jun 2021 06:07:14 +0900
parents 1d019706d866
children c4bab56944e8
line wrap: on
line source

; RUN: opt < %s -globalopt -S | FileCheck %s
; This is a harder case to delete as the GEP has a variable index.

; CHECK-NOT: internal
@G = internal global [4 x i32] zeroinitializer

define void @foo(i32 %X) {
	%Ptr = getelementptr [4 x i32], [4 x i32]* @G, i32 0, i32 %X
	store i32 1, i32* %Ptr
	ret void
}