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(S_MODES, D_MODES, T_MODES):

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Accept only those complex modes that are small enough.
Rewrite to make the expressions simpler.

From-SVN: r3890
This commit is contained in:
Richard Stallman 1993-03-27 08:49:19 +00:00
parent ae698e41ed
commit 6ac2ba936e
1 changed files with 10 additions and 8 deletions
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18
gcc/config/sparc/sparc.c
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@ -1924,18 +1924,20 @@ output_scc_insn (operands, insn)
| (1 << (int) CCFPmode) | (1 << (int) CCFPEmode))
/* Modes for single-word (and smaller) quantities. */
#define S_MODES \
(~C_MODES \
& ~ ((1 << (int) DImode) | (1 << (int) TImode) \
| (1 << (int) DFmode) | (1 << (int) TFmode)))
#define S_MODES \
((1 << (int) QImode) | (1 << (int) HImode) | (1 << (int) SImode) \
| (1 << (int) QFmode) | (1 << (int) HFmode) | (1 << (int) SFmode) \
| (1 << (int) CQImode) | (1 << (int) CHImode))
/* Modes for double-word (and smaller) quantities. */
#define D_MODES \
(~C_MODES \
& ~ ((1 << (int) TImode) | (1 << (int) TFmode)))
#define D_MODES \
(S_MODES | (1 << (int) DImode) | (1 << (int) DFmode) \
| (1 << (int) CSImode) | (1 << (int) SCmode))
/* Modes for quad-word quantities. */
#define T_MODES (~C_MODES)
#define T_MODES \
(D_MODES | (1 << (int) TImode) | (1 << (int) TFmode) \
| (1 << (int) DCmode) | (1 << (int) CDImode))
/* Modes for single-float quantities. We must allow any single word or
smaller quantity. This is because the fix/float conversion instructions