diff options
| -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); } |