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
29 lines
528 B
LLVM
29 lines
528 B
LLVM
; RUN: opt < %s -passes=globalopt -S | FileCheck %s
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@G1 = internal global i32 123 ; <i32*> [#uses=1]
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@A1 = internal alias i32, i32* @G1
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; CHECK-NOT: @G1
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; CHECK: @G2
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; CHECK-NOT: @G3
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; CHECK-NOT: @A1
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define void @foo1() {
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; CHECK: define void @foo
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; CHECK-NEXT: ret
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store i32 1, i32* @G1
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ret void
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}
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@G2 = linkonce_odr constant i32 42
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define void @foo2() {
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; CHECK-LABEL: define void @foo2(
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; CHECK-NEXT: store
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store i32 1, i32* @G2
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ret void
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}
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@G3 = linkonce_odr constant i32 42
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