8ebb3eac02
The legacy PM is deprecated, so update a bunch of lit tests running opt to use the new PM syntax when specifying the pipeline. In this patch focus has been put on test cases for ConstantMerge, ConstraintElimination, CorrelatedValuePropagation, GlobalDCE, GlobalOpt, SCCP, TailCallElim and PredicateInfo. Differential Revision: https://reviews.llvm.org/D114516
59 lines
1.4 KiB
LLVM
59 lines
1.4 KiB
LLVM
; RUN: opt < %s -passes=globalopt -S | FileCheck %s
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@foo1 = alias void (), void ()* @foo2
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; CHECK: @foo1 = alias void (), void ()* @bar2
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@foo2 = alias void(), void()* @bar1
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; CHECK: @foo2 = alias void (), void ()* @bar2
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@bar1 = alias void (), void ()* @bar2
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; CHECK: @bar1 = alias void (), void ()* @bar2
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@weak1 = weak alias void (), void ()* @bar2
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; CHECK: @weak1 = weak alias void (), void ()* @bar2
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@bar4 = private unnamed_addr constant [2 x i8*] zeroinitializer
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@foo4 = weak_odr unnamed_addr alias i8*, getelementptr inbounds ([2 x i8*], [2 x i8*]* @bar4, i32 0, i32 1)
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; CHECK: @foo4 = weak_odr unnamed_addr alias i8*, getelementptr inbounds ([2 x i8*], [2 x i8*]* @bar4, i32 0, i32 1)
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@priva = private alias void (), void ()* @bar5
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; CHECK: @priva = private alias void (), void ()* @bar5
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define void @bar2() {
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ret void
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}
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; CHECK: define void @bar2()
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define weak void @bar5() {
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ret void
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}
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; CHECK: define weak void @bar5()
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define void @baz() {
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entry:
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call void @foo1()
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; CHECK: call void @bar2()
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call void @foo2()
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; CHECK: call void @bar2()
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call void @bar1()
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; CHECK: call void @bar2()
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call void @weak1()
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; CHECK: call void @weak1()
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call void @priva()
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; CHECK: call void @priva()
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ret void
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}
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@foo3 = alias void (), void ()* @bar3
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; CHECK-NOT: bar3
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define internal void @bar3() {
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ret void
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}
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;CHECK: define void @foo3
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