diff options
Diffstat (limited to 'gcc/explow.c')
| -rw-r--r-- | gcc/explow.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/gcc/explow.c b/gcc/explow.c index 1eec943eb26..1629fa85582 100644 --- a/gcc/explow.c +++ b/gcc/explow.c @@ -799,6 +799,10 @@ copy_to_suggested_reg (rtx x, rtx target, enum machine_mode mode) FOR_CALL is nonzero if this call is promoting args for a call. */ +#if defined(PROMOTE_MODE) && !defined(PROMOTE_FUNCTION_MODE) +#define PROMOTE_FUNCTON_MODE PROMOTE_MODE +#endif + enum machine_mode promote_mode (tree type, enum machine_mode mode, int *punsignedp, int for_call ATTRIBUTE_UNUSED) @@ -806,17 +810,28 @@ promote_mode (tree type, enum machine_mode mode, int *punsignedp, enum tree_code code = TREE_CODE (type); int unsignedp = *punsignedp; -#ifdef PROMOTE_FOR_CALL_ONLY +#ifndef PROMOTE_MODE if (! for_call) return mode; #endif switch (code) { -#ifdef PROMOTE_MODE +#ifdef PROMOTE_FUNCTION_MODE case INTEGER_TYPE: case ENUMERAL_TYPE: case BOOLEAN_TYPE: case CHAR_TYPE: case REAL_TYPE: case OFFSET_TYPE: - PROMOTE_MODE (mode, unsignedp, type); +#ifdef PROMOTE_MODE + if (for_call) + { +#endif + PROMOTE_FUNCTION_MODE (mode, unsignedp, type); +#ifdef PROMOTE_MODE + } + else + { + PROMOTE_MODE (mode, unsignedp, type); + } +#endif break; #endif |