04b944e230
The only interesting test change is in @PR31262, where the following fold is now performed, while it previously was not: https://alive2.llvm.org/ce/z/a5Qmr6 llvm/test/Transforms/InstSimplify/ConstProp/gep.ll has not been updated, because there is a tradeoff between folding and inrange preservation there that we may want to discuss. Updates have been performed using: https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34
16 lines
259 B
LLVM
16 lines
259 B
LLVM
; RUN: opt < %s -passes=instsimplify -S | FileCheck %s
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define ptr @test1() {
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%X = inttoptr i64 0 to ptr ; <ptr> [#uses=1]
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ret ptr %X
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}
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; CHECK: ret ptr null
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define ptr @test2() {
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ret ptr null
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}
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; CHECK: ret ptr null
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