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| author | Will Newton <will.newton@linaro.org> | 2014-04-11 14:39:56 +0100 |
|---|---|---|
| committer | Will Newton <will.newton@linaro.org> | 2014-06-23 14:13:31 +0100 |
| commit | cc7d044752ded296cf737c311f786e87b88180ec (patch) | |
| tree | 16ba6e4e35e362c85c428334173449a938cd603b /ChangeLog | |
| parent | d6d062255489343810ad1e01d05f70acd9cd1918 (diff) | |
| download | glibc-cc7d044752ded296cf737c311f786e87b88180ec.tar.gz glibc-cc7d044752ded296cf737c311f786e87b88180ec.tar.xz glibc-cc7d044752ded296cf737c311f786e87b88180ec.zip | |
elf/dl-lookup.c: Use __glibc_likely and __glibc_unlikely
Convert all uses of __builtin_expect to __glibc_likely and __glibc_unlikely. Most of these are trivial boolean expressions but a few were not. In particular the use of __builtin_expect in the switch expression in do_lookup_x has been removed. Verified that there are no code changes on x86_64 and ARM aside from line numbers. ChangeLog: 2014-06-23 Will Newton <will.newton@linaro.org> * elf/dl-lookup.c: Use __glibc_unlikely and __glibc_likely rather than __builtin_expect.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index f86e3f03c7..426af5d7d0 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2014-06-23 Will Newton <will.newton@linaro.org> + * elf/dl-lookup.c: Use __glibc_unlikely and __glibc_likely + rather than __builtin_expect. + * elf/dl-lookup.c (undefined_msg): Remove variable. (_dl_lookup_symbol_x): Replace undefined_msg with string literal. |