diff options
Diffstat (limited to 'gcc/config/visium/visium.h')
| -rw-r--r-- | gcc/config/visium/visium.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/gcc/config/visium/visium.h b/gcc/config/visium/visium.h index b415e3c..4b086d3 100644 --- a/gcc/config/visium/visium.h +++ b/gcc/config/visium/visium.h @@ -1202,21 +1202,6 @@ do \ bitfield instructions. */ #define SHIFT_COUNT_TRUNCATED 0 -/* `TRULY_NOOP_TRUNCATION (OUTPREC, INPREC)' - - A C expression which is nonzero if on this machine it is safe to - "convert" an integer of INPREC bits to one of OUTPREC bits (where - OUTPREC is smaller than INPREC) by merely operating on it as if it - had only OUTPREC bits. - - On many machines, this expression can be 1. - - When `TRULY_NOOP_TRUNCATION' returns 1 for a pair of sizes for - modes for which `TARGET_MODES_TIEABLE_P' is 0, suboptimal code can result. - If this is the case, making `TRULY_NOOP_TRUNCATION' return 0 in - such cases may improve things. */ -#define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1 - /* `STORE_FLAG_VALUE' A C expression describing the value returned by a comparison |