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| author | aldyh <aldyh@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-01-15 22:45:32 +0000 |
|---|---|---|
| committer | aldyh <aldyh@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-01-15 22:45:32 +0000 |
| commit | 97d97fccee1463fb620d97cce99092b8abbe81b2 (patch) | |
| tree | 23385eb6895de7d47672c7ceb1816b55800119ee /gcc/flags.h | |
| parent | 0067793c98740517b36d9199d48dcb5962a237da (diff) | |
| download | gcc-97d97fccee1463fb620d97cce99092b8abbe81b2.tar.gz | |
new option to disable guessing of branch prediction
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39052 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/flags.h')
| -rw-r--r-- | gcc/flags.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/flags.h b/gcc/flags.h index fc19efe3da4..99678ba5755 100644 --- a/gcc/flags.h +++ b/gcc/flags.h @@ -531,6 +531,9 @@ extern int flag_instrument_function_entry_exit; /* Perform a peephole pass before sched2. */ extern int flag_peephole2; +/* Try to guess branch probablities. */ +extern int flag_guess_branch_prob; + /* -fbounded-pointers causes gcc to compile pointers as composite objects occupying three words: the pointer value, the base address of the referent object, and the address immediately beyond the end |