4f73528403
Use the new PM syntax when specifying the pipeline in regression tests previously running "opt -newgvn ..." Instead we now do "opt -passes=newgvn ..." Notice that this also changes the aa-pipeline to become the default aa-pipeline instead of just basic-aa. Since these tests haven't been explicitly requesting basic-aa in the past (compared to the test cases updated in a separate patch involving "-basic-aa -newgvn") it is assumed that the exact aa-pipeline isn't important for the validity of the test cases. An alternative could have been to add -aa-pipeline=basic-aa as well to the run lines, but that might just add clutter in case the test cases do not care about the aa-pipeline. This is another step to move away from the legacy PM syntax when specifying passes in opt. Differential Revision: https://reviews.llvm.org/D118341
39 lines
1.3 KiB
LLVM
39 lines
1.3 KiB
LLVM
; RUN: opt < %s -passes=newgvn | llvm-dis
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%struct.TypHeader = type { i32, %struct.TypHeader**, [3 x i8], i8 }
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define %struct.TypHeader* @LtRec(%struct.TypHeader* %hdL, %struct.TypHeader* %hdR) {
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entry:
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br i1 false, label %bb556.preheader, label %bb534.preheader
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bb534.preheader: ; preds = %entry
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ret %struct.TypHeader* null
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bb556.preheader: ; preds = %entry
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%tmp56119 = getelementptr %struct.TypHeader, %struct.TypHeader* %hdR, i32 0, i32 0 ; <i32*> [#uses=1]
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%tmp56220 = load i32, i32* %tmp56119 ; <i32> [#uses=0]
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br i1 false, label %bb.nph23, label %bb675.preheader
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bb.nph23: ; preds = %bb556.preheader
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ret %struct.TypHeader* null
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bb656: ; preds = %bb675.outer, %bb656
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%tmp678 = load i32, i32* %tmp677 ; <i32> [#uses=0]
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br i1 false, label %bb684, label %bb656
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bb684: ; preds = %bb675.outer, %bb656
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br i1 false, label %bb924.preheader, label %bb675.outer
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bb675.outer: ; preds = %bb675.preheader, %bb684
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%tmp67812 = load i32, i32* %tmp67711 ; <i32> [#uses=0]
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br i1 false, label %bb684, label %bb656
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bb675.preheader: ; preds = %bb556.preheader
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%tmp67711 = getelementptr %struct.TypHeader, %struct.TypHeader* %hdR, i32 0, i32 0 ; <i32*> [#uses=1]
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%tmp677 = getelementptr %struct.TypHeader, %struct.TypHeader* %hdR, i32 0, i32 0 ; <i32*> [#uses=1]
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br label %bb675.outer
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bb924.preheader: ; preds = %bb684
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ret %struct.TypHeader* null
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}
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