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| author | Eric Botcazou <ebotcazou@adacore.com> | 2012-12-03 12:08:35 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2012-12-03 12:08:35 +0000 |
| commit | ea3c6c07bdacc08be4885883db06d91f830b6552 (patch) | |
| tree | 2841b079756d0dcf747590c4ef52a88fecba86a5 /gcc | |
| parent | 5c31da80bb95fca8006fe129913d49f71f581f01 (diff) | |
| download | gcc-ea3c6c07bdacc08be4885883db06d91f830b6552.zip gcc-ea3c6c07bdacc08be4885883db06d91f830b6552.tar.gz gcc-ea3c6c07bdacc08be4885883db06d91f830b6552.tar.bz2 | |
tree-ssa.c (warn_uninitialized_var): Use OPT_Wmaybe_uninitialized tag in the non-always executed case.
* tree-ssa.c (warn_uninitialized_var): Use OPT_Wmaybe_uninitialized tag
in the non-always executed case.
From-SVN: r194082
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-ssa.c | 10 |
2 files changed, 10 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9d1c457..130524e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2012-12-03 Eric Botcazou <ebotcazou@adacore.com> + + * tree-ssa.c (warn_uninitialized_var): Use OPT_Wmaybe_uninitialized tag + in the non-always executed case. + 2012-12-03 Sofiane Naci <sofiane.naci@arm.com> * config/aarch64/aarch64.c (aarch64_build_constant): Update prototype. diff --git a/gcc/tree-ssa.c b/gcc/tree-ssa.c index c0313c8..a1d1bb4 100644 --- a/gcc/tree-ssa.c +++ b/gcc/tree-ssa.c @@ -1664,7 +1664,7 @@ warn_uninitialized_vars (bool warn_possibly_uninitialized) "%qD is used uninitialized in this function", stmt); else if (warn_possibly_uninitialized) - warn_uninit (OPT_Wuninitialized, use, + warn_uninit (OPT_Wmaybe_uninitialized, use, SSA_NAME_VAR (use), SSA_NAME_VAR (use), "%qD may be used uninitialized in this function", stmt); @@ -1696,13 +1696,13 @@ warn_uninitialized_vars (bool warn_possibly_uninitialized) continue; if (always_executed) - warn_uninit (OPT_Wuninitialized, use, gimple_assign_rhs1 (stmt), - base, + warn_uninit (OPT_Wuninitialized, use, + gimple_assign_rhs1 (stmt), base, "%qE is used uninitialized in this function", stmt); else if (warn_possibly_uninitialized) - warn_uninit (OPT_Wuninitialized, use, gimple_assign_rhs1 (stmt), - base, + warn_uninit (OPT_Wmaybe_uninitialized, use, + gimple_assign_rhs1 (stmt), base, "%qE may be used uninitialized in this function", stmt); } |