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Diffstat (limited to 'gcc/config/i386/i386-modes.def')
-rw-r--r-- | gcc/config/i386/i386-modes.def | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/config/i386/i386-modes.def b/gcc/config/i386/i386-modes.def index e0b8fc8..57d08fb 100644 --- a/gcc/config/i386/i386-modes.def +++ b/gcc/config/i386/i386-modes.def @@ -90,5 +90,10 @@ VECTOR_MODE (INT, QI, 2); /* V2QI */ INT_MODE (OI, 32); INT_MODE (XI, 64); +/* Keep the OI and XI modes from confusing the compiler into thinking + that these modes could actually be used for computation. They are + only holders for vectors during data movement. */ +#define MAX_BITSIZE_MODE_ANY_INT (128) + /* The symbol Pmode stands for one of the above machine modes (usually SImode). The tm.h file specifies which one. It is not a distinct mode. */ |