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| author | James Van Artsdalen <jrv@gnu.org> | 1992-08-31 07:06:56 +0000 |
|---|---|---|
| committer | James Van Artsdalen <jrv@gnu.org> | 1992-08-31 07:06:56 +0000 |
| commit | 8c2bf92af150355c9bf356fd57a0a4438bdeb2d4 (patch) | |
| tree | d24b420eb4031641c7aa882611437a7a000f5cbd /gcc/fold-const.c | |
| parent | bbda1b9c4a004f8174adfb0500a6d728d4d9579c (diff) | |
| download | gcc-8c2bf92af150355c9bf356fd57a0a4438bdeb2d4.zip gcc-8c2bf92af150355c9bf356fd57a0a4438bdeb2d4.tar.gz gcc-8c2bf92af150355c9bf356fd57a0a4438bdeb2d4.tar.bz2 | |
(TARGET_FLOAT_RETURNS_IN_80387): New macro.
(TARGET_SWITCHES): Add "no-80387", "no-soft-float", "fp-ret-in-387", and
"no-fp-ret-in-387".
Change no* switches to no-*.
(CONDITIONAL_REGISTER_USAGE): Make 387 regs fixed if the 387 is not used
at all.
(REG_CLASS_FROM_LETTER): Constraint letters 'f', 't' and 'u' are NO_REGS
if the 387 is not used.
(TRAMPOLINE_TEMPLATE): Use GEN_INT to generate const_int rtx.
From-SVN: r2001
Diffstat (limited to 'gcc/fold-const.c')
0 files changed, 0 insertions, 0 deletions