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
10 lines
295 B
LLVM
10 lines
295 B
LLVM
; RUN: opt -S -passes=newgvn < %s | FileCheck %s
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define i32* @test1(i32* %a) {
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%x1 = getelementptr inbounds i32, i32* %a, i32 10
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%x2 = getelementptr i32, i32* %a, i32 10
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ret i32* %x2
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; CHECK-LABEL: @test1(
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; CHECK: %[[x:.*]] = getelementptr i32, i32* %a, i32 10
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; CHECK: ret i32* %[[x]]
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}
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