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| author | James Van Artsdalen <jrv@gnu.org> | 1992-12-31 06:20:59 +0000 |
|---|---|---|
| committer | James Van Artsdalen <jrv@gnu.org> | 1992-12-31 06:20:59 +0000 |
| commit | e69033b4f99049d63083d0de66b403bbbd149930 (patch) | |
| tree | b4a557744b61b605977653375d42d73717afb2d5 /gcc | |
| parent | dd9611dc8dba0de3aeb8eec0be9edfb1cbe4ac2f (diff) | |
| download | gcc-e69033b4f99049d63083d0de66b403bbbd149930.zip gcc-e69033b4f99049d63083d0de66b403bbbd149930.tar.gz gcc-e69033b4f99049d63083d0de66b403bbbd149930.tar.bz2 | |
(PREFERRED_RELOAD_CLASS): Don't reload CONST_DOUBLE into integer regs.
From-SVN: r3003
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/i386/i386.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index cd2ba8a..d8d4cc0 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -530,8 +530,7 @@ extern enum reg_class regclass_map[FIRST_PSEUDO_REGISTER]; #define PREFERRED_RELOAD_CLASS(X,CLASS) \ (GET_CODE (X) == CONST_DOUBLE \ - ? (reg_class_subset_p ((CLASS), GENERAL_REGS) || (CLASS) == ALL_REGS \ - ? (CLASS) : NO_REGS) \ + ? NO_REGS \ : GET_MODE (X) == QImode \ ? (! reg_class_subset_p ((CLASS), Q_REGS) ? Q_REGS : (CLASS)) \ : (GET_MODE_CLASS (GET_MODE (X)) == MODE_INT && (CLASS) == FLOAT_REGS ? \ |