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| author | Andreas Jaeger <aj@gcc.gnu.org> | 2001-07-26 08:41:48 +0200 |
|---|---|---|
| committer | Andreas Jaeger <aj@gcc.gnu.org> | 2001-07-26 08:41:48 +0200 |
| commit | a6ed70ef1df6e0d2e900d976513c4a2c3b439b8a (patch) | |
| tree | a8e446768d8518da2629c3caaa9f9b73d86ede75 /contrib/analyze_brprob | |
| parent | cef0d199d24feb707b86db0ad2991823b276cd1a (diff) | |
| download | gcc-a6ed70ef1df6e0d2e900d976513c4a2c3b439b8a.tar.gz | |
* analyze_brprob: Fix documentation.
From-SVN: r44381
Diffstat (limited to 'contrib/analyze_brprob')
| -rwxr-xr-x | contrib/analyze_brprob | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/analyze_brprob b/contrib/analyze_brprob index c17f3d0415d..c385d847b56 100755 --- a/contrib/analyze_brprob +++ b/contrib/analyze_brprob @@ -22,7 +22,7 @@ # # # This script is used to calculate two basic properties of the branch prediction -# heuristics - coverage and hitrate. Coverage is number of execution of a given +# heuristics - coverage and hitrate. Coverage is number of executions of a given # branch matched by the heuristics and hitrate is probability that once branch is # predicted as taken it is really taken. # @@ -30,7 +30,7 @@ # may be directly used in predict.c. # # Usage: -# Step 1: compile and profile your program. You need to use -fprofile-arcs +# Step 1: Compile and profile your program. You need to use -fprofile-arcs # flag to get the profiles # Step 2: Generate log files. The information about given heuristics are # saved into *.life dumps. You need to pass the -df switch to the compiler as well |