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| author | James Van Artsdalen <jrv@gnu.org> | 1993-03-12 09:34:38 +0000 |
|---|---|---|
| committer | James Van Artsdalen <jrv@gnu.org> | 1993-03-12 09:34:38 +0000 |
| commit | fe4435d988378b1ee56c2dc0c387d729cb44421d (patch) | |
| tree | 96129bb1384e5ea1cec51fd459561e20c1ed4d6b /gcc/reg-stack.c | |
| parent | b9342cdfeb475c7f11dcade7cffd5d8e060f3039 (diff) | |
| download | gcc-fe4435d988378b1ee56c2dc0c387d729cb44421d.zip gcc-fe4435d988378b1ee56c2dc0c387d729cb44421d.tar.gz gcc-fe4435d988378b1ee56c2dc0c387d729cb44421d.tar.bz2 | |
(truncdfsf2): Rewrite to allow FLOAT_REGS in constraints for better register preferences.
(truncdfsf2): Rewrite to allow FLOAT_REGS in constraints
for better register preferences.
(movM): If REG_WAS_0, make sure the reg hasn't changed since then.
(cmpM expanders): Don't allow both operands to be MEM.
Use VOIDmode for the COMPARE rtx instead of CCmode.
(cmpM recognizers): Likewise.
Remove constraints for constants from operand 0.
(cmpdf,cmpsf recognizers): When using VOIDmode as mode of the COMPARE rtx,
require that the mode be exactly VOIDmode.
From-SVN: r3716
Diffstat (limited to 'gcc/reg-stack.c')
0 files changed, 0 insertions, 0 deletions