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
28 lines
755 B
LLVM
28 lines
755 B
LLVM
; RUN: opt -S -passes=globalopt < %s | FileCheck %s
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; rdar://11022897
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; Globalopt should be able to evaluate an invoke.
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; CHECK: @tmp = local_unnamed_addr global i32 1
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@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I_a, i8* null }]
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@tmp = global i32 0
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define i32 @one() {
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ret i32 1
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}
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define void @_GLOBAL__I_a() personality i8* undef {
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bb:
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%tmp1 = invoke i32 @one()
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to label %bb2 unwind label %bb4
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bb2: ; preds = %bb
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store i32 %tmp1, i32* @tmp
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ret void
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bb4: ; preds = %bb
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%tmp5 = landingpad { i8*, i32 }
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filter [0 x i8*] zeroinitializer
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unreachable
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}
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