diff options
Diffstat (limited to 'gcc/config/i386/i386.c')
| -rw-r--r-- | gcc/config/i386/i386.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 0328df50d3d..f8a0b00157e 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -2666,17 +2666,18 @@ function_arg (CUMULATIVE_ARGS *cum, /* current arg information */ && GET_MODE_CLASS (TYPE_MODE (type)) != MODE_VECTOR_FLOAT) { enum machine_mode innermode = TYPE_MODE (TREE_TYPE (type)); - mode = TREE_CODE (TREE_TYPE (type)) == REAL_TYPE - ? MIN_MODE_VECTOR_FLOAT : MIN_MODE_VECTOR_INT; + enum machine_mode newmode + = TREE_CODE (TREE_TYPE (type)) == REAL_TYPE + ? MIN_MODE_VECTOR_FLOAT : MIN_MODE_VECTOR_INT; /* Get the mode which has this inner mode and number of units. */ - while (GET_MODE_NUNITS (mode) != TYPE_VECTOR_SUBPARTS (type) - || GET_MODE_INNER (mode) != innermode) - { - mode = GET_MODE_WIDER_MODE (mode); - if (mode == VOIDmode) - abort (); - } + for (; newmode != VOIDmode; newmode = GET_MODE_WIDER_MODE (newmode)) + if (GET_MODE_NUNITS (newmode) == TYPE_VECTOR_SUBPARTS (type) + && GET_MODE_INNER (newmode) == innermode) + { + mode = newmode; + break; + } } /* Handle a hidden AL argument containing number of registers for varargs |