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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
This commit is contained in:
Eric Botcazou 2012-12-03 12:08:35 +00:00 committed by Eric Botcazou
parent 5c31da80bb
commit ea3c6c07bd
2 changed files with 10 additions and 5 deletions
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5
gcc/ChangeLog
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@ -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.

10
gcc/tree-ssa.c
View File

@ -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);
}