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| author | Kazu Hirata <kazu@google.com> | 2024-08-20 20:56:47 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-08-20 20:56:47 -0700 |
| commit | 0f22d47a7a1f70ec77ea8ccdf08a6487827937db (patch) | |
| tree | e414e2d5c0cf5f1112cd78a873b25f9e04444f2d /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | d9b6e9f1c1565d9469eb0546da8c276051175408 (diff) | |
| download | llvm-0f22d47a7a1f70ec77ea8ccdf08a6487827937db.zip llvm-0f22d47a7a1f70ec77ea8ccdf08a6487827937db.tar.gz llvm-0f22d47a7a1f70ec77ea8ccdf08a6487827937db.tar.bz2 | |
[LTO] Teach computeLTOCacheKey to return std::string (NFC) (#105331)
Without this patch, computeLTOCacheKey computes SHA1, creates its
hexadecimal representation with toHex, which returns std::string, and
then copies it to an output parameter of type SmallString.
This patch removes the redirection and teaches computeLTOCacheKey to
directly return std::string computed by toHex. With the move
semantics, no buffer copy should be involved.
While I am at it, this patch adds a Twine to concatenate two strings.
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
0 files changed, 0 insertions, 0 deletions