diff options
Diffstat (limited to 'gcc/tree-chkp.c')
| -rw-r--r-- | gcc/tree-chkp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/tree-chkp.c b/gcc/tree-chkp.c index d2df4ba..977c460 100644 --- a/gcc/tree-chkp.c +++ b/gcc/tree-chkp.c @@ -2153,6 +2153,7 @@ chkp_build_returned_bound (gcall *call) tree bounds; gimple stmt; tree fndecl = gimple_call_fndecl (call); + unsigned int retflags; /* To avoid fixing alloca expands in targets we handle it separately. */ @@ -2196,12 +2197,11 @@ chkp_build_returned_bound (gcall *call) } /* Do not use retbnd when returned bounds are equal to some of passed bounds. */ - else if (gimple_call_return_flags (call) & ERF_RETURNS_ARG) + else if (((retflags = gimple_call_return_flags (call)) & ERF_RETURNS_ARG) + && (retflags & ERF_RETURN_ARG_MASK) < gimple_call_num_args (call)) { gimple_stmt_iterator iter = gsi_for_stmt (call); - unsigned int retarg = 0, argno; - if (gimple_call_return_flags (call) & ERF_RETURNS_ARG) - retarg = gimple_call_return_flags (call) & ERF_RETURN_ARG_MASK; + unsigned int retarg = retflags & ERF_RETURN_ARG_MASK, argno; if (gimple_call_with_bounds_p (call)) { for (argno = 0; argno < gimple_call_num_args (call); argno++) |