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| author | Martin Sebor <msebor@redhat.com> | 2017-07-10 21:21:51 +0000 |
|---|---|---|
| committer | Martin Sebor <msebor@gcc.gnu.org> | 2017-07-10 15:21:51 -0600 |
| commit | 9c582dbb57486afa5675217dd0cccf3ba5bea4eb (patch) | |
| tree | d47b7b5eae64ee6e43db31eb4bbc5d91b92de41b /gcc/gimple-ssa-sprintf.c | |
| parent | b2221d2bc678887616b5517c2e935480528556f0 (diff) | |
| download | gcc-9c582dbb57486afa5675217dd0cccf3ba5bea4eb.zip gcc-9c582dbb57486afa5675217dd0cccf3ba5bea4eb.tar.gz gcc-9c582dbb57486afa5675217dd0cccf3ba5bea4eb.tar.bz2 | |
PR tree-optimization/80397 - missing -Wformat-overflow with arguments of enum types
gcc/ChangeLog:
PR tree-optimization/80397
* gimple-ssa-sprintf.c (format_integer): Use INTEGRAL_TYPE_P()
instead of testing for equality to INTEGER_TYPE.
gcc/testsuite/ChangeLog:
PR tree-optimization/80397
* gcc.dg/tree-ssa/builtin-sprintf-warn-17.c: New test.
From-SVN: r250106
Diffstat (limited to 'gcc/gimple-ssa-sprintf.c')
| -rw-r--r-- | gcc/gimple-ssa-sprintf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/gimple-ssa-sprintf.c b/gcc/gimple-ssa-sprintf.c index f43778b..644cf7e 100644 --- a/gcc/gimple-ssa-sprintf.c +++ b/gcc/gimple-ssa-sprintf.c @@ -1407,7 +1407,7 @@ format_integer (const directive &dir, tree arg) return res; } - else if (TREE_CODE (TREE_TYPE (arg)) == INTEGER_TYPE + else if (INTEGRAL_TYPE_P (TREE_TYPE (arg)) || TREE_CODE (TREE_TYPE (arg)) == POINTER_TYPE) /* Determine the type of the provided non-constant argument. */ argtype = TREE_TYPE (arg); @@ -1427,7 +1427,7 @@ format_integer (const directive &dir, tree arg) if (arg && TREE_CODE (arg) == SSA_NAME - && TREE_CODE (argtype) == INTEGER_TYPE) + && INTEGRAL_TYPE_P (argtype)) { /* Try to determine the range of values of the integer argument (range information is not available for pointers). */ @@ -1472,7 +1472,7 @@ format_integer (const directive &dir, tree arg) if (code == NOP_EXPR) { tree type = TREE_TYPE (gimple_assign_rhs1 (def)); - if (TREE_CODE (type) == INTEGER_TYPE + if (INTEGRAL_TYPE_P (type) || TREE_CODE (type) == POINTER_TYPE) argtype = type; } |