[llvm] 7b9bc47 - [IPO] Use a range-based for loop (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2024-01-11T22:48:22-08:00
New Revision: 7b9bc4729b2601a075ca3531c3ad30baab174f87

URL: https://github.com/llvm/llvm-project/commit/7b9bc4729b2601a075ca3531c3ad30baab174f87
DIFF: https://github.com/llvm/llvm-project/commit/7b9bc4729b2601a075ca3531c3ad30baab174f87.diff

LOG: [IPO] Use a range-based for loop (NFC)

Added: 
    

Modified: 
    llvm/lib/Transforms/IPO/SampleProfileProbe.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/IPO/SampleProfileProbe.cpp b/llvm/lib/Transforms/IPO/SampleProfileProbe.cpp
index 8f0b12d0cfedfc..090e5560483edb 100644
--- a/llvm/lib/Transforms/IPO/SampleProfileProbe.cpp
+++ b/llvm/lib/Transforms/IPO/SampleProfileProbe.cpp
@@ -186,9 +186,7 @@ void SampleProfileProber::computeCFGHash() {
   std::vector<uint8_t> Indexes;
   JamCRC JC;
   for (auto &BB : *F) {
-    auto *TI = BB.getTerminator();
-    for (unsigned I = 0, E = TI->getNumSuccessors(); I != E; ++I) {
-      auto *Succ = TI->getSuccessor(I);
+    for (BasicBlock *Succ : successors(&BB)) {
       auto Index = getBlockId(Succ);
       for (int J = 0; J < 4; J++)
         Indexes.push_back((uint8_t)(Index >> (J * 8)));