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| author | Jonas Devlieghere <jonas@devlieghere.com> | 2018-01-28 11:05:10 +0000 |
|---|---|---|
| committer | Jonas Devlieghere <jonas@devlieghere.com> | 2018-01-28 11:05:10 +0000 |
| commit | 92ac9d3e1b32535062b985e5a868b16f154db6df (patch) | |
| tree | 37d387c15d80a31e545483e700f909c158ba2dd6 /llvm/lib/BinaryFormat/Dwarf.cpp | |
| parent | 05e6f62f1235d2b23d52d136c575b370c1e3cb6f (diff) | |
| download | bcm5719-llvm-92ac9d3e1b32535062b985e5a868b16f154db6df.tar.gz bcm5719-llvm-92ac9d3e1b32535062b985e5a868b16f154db6df.zip | |
[Support] Move DJB hash to support. NFC
This patch moves the DJB hash to support. This is consistent with other
hashing algorithms living there. The hash is used by the DWARF
accelerator tables. We're doing this now because the hashing function is
needed by dsymutil and we don't want to link against libBinaryFormat.
Differential revision: https://reviews.llvm.org/D42594
llvm-svn: 323616
Diffstat (limited to 'llvm/lib/BinaryFormat/Dwarf.cpp')
| -rw-r--r-- | llvm/lib/BinaryFormat/Dwarf.cpp | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/llvm/lib/BinaryFormat/Dwarf.cpp b/llvm/lib/BinaryFormat/Dwarf.cpp index 0ec57870f65..169e50e8d14 100644 --- a/llvm/lib/BinaryFormat/Dwarf.cpp +++ b/llvm/lib/BinaryFormat/Dwarf.cpp @@ -589,9 +589,3 @@ bool llvm::dwarf::isValidFormForVersion(Form F, unsigned Version, } return ExtensionsOk; } - -uint32_t llvm::dwarf::djbHash(StringRef Buffer, uint32_t H) { - for (char C : Buffer.bytes()) - H = ((H << 5) + H) + C; - return H; -} |
