diff options
| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-26 09:06:11 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-26 09:06:11 +0000 |
| commit | be92c27ee0994a18986eb8ef7bfe219210a4e34b (patch) | |
| tree | 69de35592993a6d89279814c29921385cb6ce4cd /gcc/expr.h | |
| parent | a719ae0107e2cfecc4f629168d7eca1723c107a3 (diff) | |
| download | gcc-be92c27ee0994a18986eb8ef7bfe219210a4e34b.tar.gz | |
* expr.h (ADD_PARM_SIZE): Cast INC to ssizetype.
(SUB_PARM_SIZE): Cast DEC to ssizetype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51379 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/expr.h')
| -rw-r--r-- | gcc/expr.h | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/gcc/expr.h b/gcc/expr.h index 17f09b19a81..792c18c2423 100644 --- a/gcc/expr.h +++ b/gcc/expr.h @@ -75,23 +75,30 @@ struct args_size /* Add the value of the tree INC to the `struct args_size' TO. */ -#define ADD_PARM_SIZE(TO, INC) \ -{ tree inc = (INC); \ - if (host_integerp (inc, 0)) \ - (TO).constant += tree_low_cst (inc, 0); \ - else if ((TO).var == 0) \ - (TO).var = inc; \ - else \ - (TO).var = size_binop (PLUS_EXPR, (TO).var, inc); } - -#define SUB_PARM_SIZE(TO, DEC) \ -{ tree dec = (DEC); \ - if (host_integerp (dec, 0)) \ - (TO).constant -= tree_low_cst (dec, 0); \ - else if ((TO).var == 0) \ - (TO).var = size_binop (MINUS_EXPR, ssize_int (0), dec); \ - else \ - (TO).var = size_binop (MINUS_EXPR, (TO).var, dec); } +#define ADD_PARM_SIZE(TO, INC) \ +do { \ + tree inc = (INC); \ + if (host_integerp (inc, 0)) \ + (TO).constant += tree_low_cst (inc, 0); \ + else if ((TO).var == 0) \ + (TO).var = inc; \ + else \ + (TO).var = size_binop (PLUS_EXPR, (TO).var, \ + convert (ssizetype, inc)); \ +} while (0) + +#define SUB_PARM_SIZE(TO, DEC) \ +do { \ + tree dec = (DEC); \ + if (host_integerp (dec, 0)) \ + (TO).constant -= tree_low_cst (dec, 0); \ + else if ((TO).var == 0) \ + (TO).var = size_binop (MINUS_EXPR, ssize_int (0), \ + convert (ssizetype, dec)); \ + else \ + (TO).var = size_binop (MINUS_EXPR, (TO).var, \ + convert (ssizetype, dec)); \ +} while (0) /* Convert the implicit sum in a `struct args_size' into a tree of type ssizetype. */ |