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| author | Kazu Hirata <kazu@google.com> | 2025-03-08 01:01:53 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-03-08 01:01:53 -0800 |
| commit | eef0ddaeb8e13d975ffbc97b1733a0cf19e0b572 (patch) | |
| tree | 3b1e297af38c9cc1e04f5bfb1dc1f2935f87fae8 /llvm/lib | |
| parent | 9f83914880ad786196fb0a9658ef2c467fb23074 (diff) | |
| download | llvm-eef0ddaeb8e13d975ffbc97b1733a0cf19e0b572.zip llvm-eef0ddaeb8e13d975ffbc97b1733a0cf19e0b572.tar.gz llvm-eef0ddaeb8e13d975ffbc97b1733a0cf19e0b572.tar.bz2 | |
[PowerPC] Avoid repeated hash lookups (NFC) (#130390)
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCBoolRetToInt.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCBoolRetToInt.cpp b/llvm/lib/Target/PowerPC/PPCBoolRetToInt.cpp index 0930206..a86da814 100644 --- a/llvm/lib/Target/PowerPC/PPCBoolRetToInt.cpp +++ b/llvm/lib/Target/PowerPC/PPCBoolRetToInt.cpp @@ -241,9 +241,11 @@ class PPCBoolRetToInt : public FunctionPass { ++NumBoolCallPromotion; ++NumBoolToIntPromotion; - for (Value *V : Defs) - if (!BoolToIntMap.count(V)) - BoolToIntMap[V] = translate(V); + for (Value *V : Defs) { + auto [It, Inserted] = BoolToIntMap.try_emplace(V); + if (Inserted) + It->second = translate(V); + } // Replace the operands of the translated instructions. They were set to // zero in the translate function. |