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
14 lines
229 B
LLVM
14 lines
229 B
LLVM
; RUN: opt < %s -passes=globaldce
|
|
;
|
|
|
|
@X = global void ()* @func ; <void ()**> [#uses=0]
|
|
|
|
; Not dead, can be reachable via X
|
|
define internal void @func() {
|
|
ret void
|
|
}
|
|
|
|
define void @main() {
|
|
ret void
|
|
}
|