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| author | Adrian Prantl <aprantl@apple.com> | 2019-03-06 21:22:25 +0000 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2019-03-06 21:22:25 +0000 |
| commit | 0e4c482124f098957fc13bcfbabc36775dd190ab (patch) | |
| tree | 34ee130b6d6de0d41a229021c4b46ab66b891a08 /lldb/source/Target/ABI.cpp | |
| parent | 480bce28ffc4640f443e262fa110af50b0d635df (diff) | |
| download | bcm5719-llvm-0e4c482124f098957fc13bcfbabc36775dd190ab.tar.gz bcm5719-llvm-0e4c482124f098957fc13bcfbabc36775dd190ab.zip | |
Pass ConstString by value (NFC)
My apologies for the large patch. With the exception of ConstString.h
itself it was entirely produced by sed.
ConstString has exactly one const char * data member, so passing a
ConstString by reference is not any more efficient than copying it by
value. In both cases a single pointer is passed. But passing it by
value makes it harder to accidentally return the address of a local
object.
(This fixes rdar://problem/48640859 for the Apple folks)
Differential Revision: https://reviews.llvm.org/D59030
llvm-svn: 355553
Diffstat (limited to 'lldb/source/Target/ABI.cpp')
| -rw-r--r-- | lldb/source/Target/ABI.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lldb/source/Target/ABI.cpp b/lldb/source/Target/ABI.cpp index 47ec1061d02..d1fc274e2ed 100644 --- a/lldb/source/Target/ABI.cpp +++ b/lldb/source/Target/ABI.cpp @@ -39,7 +39,7 @@ ABI::FindPlugin(lldb::ProcessSP process_sp, const ArchSpec &arch) { ABI::~ABI() = default; -bool ABI::GetRegisterInfoByName(const ConstString &name, RegisterInfo &info) { +bool ABI::GetRegisterInfoByName(ConstString name, RegisterInfo &info) { uint32_t count = 0; const RegisterInfo *register_info_array = GetRegisterInfoArray(count); if (register_info_array) { |
