[SPIRV] Avoid repeated hash lookups (NFC)

[kazutakahirata]

No description provided.

[llvmbot]

@llvm/pr-subscribers-backend-spir-v

Author: Kazu Hirata (kazutakahirata)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/126854.diff

1 Files Affected:

• (modified) llvm/lib/Target/SPIRV/SPIRVEmitIntrinsics.cpp (+1-1)

diff --git a/llvm/lib/Target/SPIRV/SPIRVEmitIntrinsics.cpp b/llvm/lib/Target/SPIRV/SPIRVEmitIntrinsics.cpp
index 719abde3d7fa6..4f3cc9ada04cf 100644
--- a/llvm/lib/Target/SPIRV/SPIRVEmitIntrinsics.cpp
+++ b/llvm/lib/Target/SPIRV/SPIRVEmitIntrinsics.cpp
@@ -93,7 +93,7 @@ class SPIRVEmitIntrinsics
   void eraseTodoType(Value *Op) {
     auto It = TodoType.find(Op);
     if (It != TodoType.end() && It->second) {
-      TodoType[Op] = false;
+      It->second = false;
       --TodoTypeSz;
     }
   }