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| author | Jeff Law <law@redhat.com> | 2004-07-16 12:58:00 -0600 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2004-07-16 12:58:00 -0600 |
| commit | 7eacb691bbe051ae1d62800d9e5dad753df7acff (patch) | |
| tree | 2fc951b29822d2f802be689d3b72239857ffa245 /contrib | |
| parent | cc440d714f265636c2b21b1c0e85d49a457232d9 (diff) | |
| download | gcc-7eacb691bbe051ae1d62800d9e5dad753df7acff.tar.gz | |
* analyze_brprob: Fix comments. More consistent output format.
From-SVN: r84828
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/ChangeLog | 4 | ||||
| -rwxr-xr-x | contrib/analyze_brprob | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/contrib/ChangeLog b/contrib/ChangeLog index f0637652fc5..29874a9f398 100644 --- a/contrib/ChangeLog +++ b/contrib/ChangeLog @@ -1,3 +1,7 @@ +2004-07-16 Jeff Law <law@redhat.com> + + * analyze_brprob: Fix comments. More consistent output format. + 2004-06-17 Diego Novillo <dnovillo@redhat.com> * tree-ssa.doxy: Update for doxygen 1.3.5. diff --git a/contrib/analyze_brprob b/contrib/analyze_brprob index 0a78be8c4a8..b441b957414 100755 --- a/contrib/analyze_brprob +++ b/contrib/analyze_brprob @@ -33,7 +33,7 @@ # 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 +# saved into *.bp dumps. You need to pass the -db switch to the compiler as well # as -fbranch-probabilities to get the results of profiling noted in the dumps. # Ensure that there are no "Arc profiling: some edge counts were bad." warnings. # Step 3: Run this script to concatenate all *.life files: @@ -131,12 +131,12 @@ END { maxcounts = longeval(counts["combined"]) maxbranches = branches["combined"] max = names["combined"] - printf("HEURISTICS BRANCHES (REL) HITRATE COVERAGE (REL)\n") + printf("HEURISTICS BRANCHES (REL) HITRATE COVERAGE (REL)\n") for (i = 0; i < nnames ; i++) { name = names[i] counts[name] = longeval(counts[name]) - printf ("%-27s %8i %5.1f%% %6s%%/%6s%% %12s %5.1f%%\n", + printf ("%-26s %8i %5.1f%% %6s%% / %6s%% %12s %5.1f%%\n", name, branches[name], branches[name] * 100 / maxbranches, longeval("("hits[name]") * 100 /(" counts[name]"-0.00001)"), |