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| author | Richard Guenther <rguenther@suse.de> | 2007-01-25 12:35:13 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2007-01-25 12:35:13 +0000 |
| commit | 16c1c158d80c9ebc5b72c89fbe16c6622e8c35cf (patch) | |
| tree | 38aed0de4ea56447e1382d524e34a85e4c8aed61 /gcc/common.opt | |
| parent | 04a91788394a9f8dbea4bd528584c502cfd004e6 (diff) | |
| download | gcc-16c1c158d80c9ebc5b72c89fbe16c6622e8c35cf.zip gcc-16c1c158d80c9ebc5b72c89fbe16c6622e8c35cf.tar.gz gcc-16c1c158d80c9ebc5b72c89fbe16c6622e8c35cf.tar.bz2 | |
invoke.texi (-Wcoverage-mismatch): Document.
2007-01-25 Richard Guenther <rguenther@suse.de>
* doc/invoke.texi (-Wcoverage-mismatch): Document.
* common.opt (-Wcoverage-mismatch): New warning option.
* coverage.c (get_coverage_counts): Ignore coverage mismatch
if -Wcoverage-mismatch is given.
* gcc.dg/tree-prof/tree-prof.exp: Define _PROFILE_GENERATE
and _PROFILE_USE.
* gcc.dg/tree-prof/wcoverage-mismatch.c: New testcase.
From-SVN: r121169
Diffstat (limited to 'gcc/common.opt')
| -rw-r--r-- | gcc/common.opt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/common.opt b/gcc/common.opt index dfcda94..0a0d287 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -197,6 +197,10 @@ Wvolatile-register-var Common Var(warn_register_var) Warn when a register variable is declared volatile +Wcoverage-mismatch +Common RejectNegative Var(warn_coverage_mismatch) +Warn instead of error in case profiles in -fprofile-use do not match + aux-info Common Separate -aux-info <file> Emit declaration information into <file> |