https://github.com/topperc created
https://github.com/llvm/llvm-project/pull/74906
Rather than using size_t, use unsigned. We don't have more than 4 billion
intrinsics.
>From 0067a9c7260591904578c3f6648bb925630dcfa7 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.top...@sifive.com>
Date: Fri, 8 Dec 2023 17:06:36 -0800
Subject: [PATCH] [RISCV] Reduce the size of the index used for RVV intrinsics.
NFC
Rather than using size_t, use unsigned. We don't have more than
4 billion intrinsics.
---
clang/lib/Sema/SemaRISCVVectorLookup.cpp | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/clang/lib/Sema/SemaRISCVVectorLookup.cpp
b/clang/lib/Sema/SemaRISCVVectorLookup.cpp
index 9a5aecf669a07..b7add334c7f37 100644
--- a/clang/lib/Sema/SemaRISCVVectorLookup.cpp
+++ b/clang/lib/Sema/SemaRISCVVectorLookup.cpp
@@ -49,7 +49,7 @@ struct RVVIntrinsicDef {
struct RVVOverloadIntrinsicDef {
// Indexes of RISCVIntrinsicManagerImpl::IntrinsicList.
- SmallVector<size_t, 8> Indexes;
+ SmallVector<unsigned, 8> Indexes;
};
} // namespace
@@ -168,7 +168,7 @@ class RISCVIntrinsicManagerImpl : public
sema::RISCVIntrinsicManager {
// List of all RVV intrinsic.
std::vector<RVVIntrinsicDef> IntrinsicList;
// Mapping function name to index of IntrinsicList.
- StringMap<size_t> Intrinsics;
+ StringMap<unsigned> Intrinsics;
// Mapping function name to RVVOverloadIntrinsicDef.
StringMap<RVVOverloadIntrinsicDef> OverloadIntrinsics;
@@ -392,7 +392,7 @@ void RISCVIntrinsicManagerImpl::InitRVVIntrinsic(
Record.HasFRMRoundModeOp);
// Put into IntrinsicList.
- size_t Index = IntrinsicList.size();
+ unsigned Index = IntrinsicList.size();
IntrinsicList.push_back({Name, OverloadedName, BuiltinName, Signature});
// Creating mapping to Intrinsics.
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