[llvm] 9e3b4f4 - [JumpThreading] Make -print-lvi-after-jump-threading work with NPM
Arthur Eubanks via llvm-commits
llvm-commits at lists.llvm.org
Tue Nov 17 23:15:38 PST 2020
Author: Arthur Eubanks
Date: 2020-11-17T23:15:20-08:00
New Revision: 9e3b4f4941f9dfb9b9ad91c5876f8f1c4d8be773
URL: https://github.com/llvm/llvm-project/commit/9e3b4f4941f9dfb9b9ad91c5876f8f1c4d8be773
DIFF: https://github.com/llvm/llvm-project/commit/9e3b4f4941f9dfb9b9ad91c5876f8f1c4d8be773.diff
LOG: [JumpThreading] Make -print-lvi-after-jump-threading work with NPM
Added:
Modified:
llvm/lib/Transforms/Scalar/JumpThreading.cpp
llvm/test/Analysis/LazyValueAnalysis/lvi-after-jumpthreading.ll
Removed:
################################################################################
diff --git a/llvm/lib/Transforms/Scalar/JumpThreading.cpp b/llvm/lib/Transforms/Scalar/JumpThreading.cpp
index 81376e590b4d..0c3ee85d10a8 100644
--- a/llvm/lib/Transforms/Scalar/JumpThreading.cpp
+++ b/llvm/lib/Transforms/Scalar/JumpThreading.cpp
@@ -352,6 +352,11 @@ PreservedAnalyses JumpThreadingPass::run(Function &F,
bool Changed = runImpl(F, &TLI, &LVI, &AA, &DTU, F.hasProfileData(),
std::move(BFI), std::move(BPI));
+ if (PrintLVIAfterJumpThreading) {
+ dbgs() << "LVI for function '" << F.getName() << "':\n";
+ LVI.printLVI(F, DTU.getDomTree(), dbgs());
+ }
+
if (!Changed)
return PreservedAnalyses::all();
PreservedAnalyses PA;
diff --git a/llvm/test/Analysis/LazyValueAnalysis/lvi-after-jumpthreading.ll b/llvm/test/Analysis/LazyValueAnalysis/lvi-after-jumpthreading.ll
index 63f9ec603ac1..c25114bb5dcc 100644
--- a/llvm/test/Analysis/LazyValueAnalysis/lvi-after-jumpthreading.ll
+++ b/llvm/test/Analysis/LazyValueAnalysis/lvi-after-jumpthreading.ll
@@ -1,4 +1,5 @@
; RUN: opt < %s -jump-threading -print-lvi-after-jump-threading -disable-output 2>&1 | FileCheck %s
+; RUN: opt < %s -passes=jump-threading -print-lvi-after-jump-threading -disable-output 2>&1 | FileCheck %s
; Testing LVI cache after jump-threading
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