diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/m68hc11/m68hc11.md | 6 |
2 files changed, 9 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a382d51..0d396fa 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2001-06-11 Stephane Carrez <Stephane.Carrez@worldnet.fr> + + * config/m68hc11/m68hc11.md ("*lshrdi3_const32"): Mark the clobber + as an early clobber to make sure it is not used by reload in + one of the operands. + 2001-06-11 Mark Mitchell <mark@codesourcery.com> * doc/c-tree.texi: Update information about flag_honor_std. diff --git a/gcc/config/m68hc11/m68hc11.md b/gcc/config/m68hc11/m68hc11.md index 8be292d..b7b8fe3 100644 --- a/gcc/config/m68hc11/m68hc11.md +++ b/gcc/config/m68hc11/m68hc11.md @@ -3918,7 +3918,7 @@ [(set (match_operand:DI 0 "nonimmediate_operand" "=<,um") (ashift:DI (match_operand:DI 1 "general_operand" "umi,umi") (const_int 32))) - (clobber (match_scratch:HI 2 "=A,d"))] + (clobber (match_scratch:HI 2 "=&A,d"))] "reload_completed" [(const_int 0)] "/* Move the lowpart in the highpart first in case the shift @@ -4689,7 +4689,7 @@ [(set (match_operand:DI 0 "nonimmediate_operand" "=<,m,u") (lshiftrt:DI (match_operand:DI 1 "general_operand" "umi,umi,umi") (const_int 32))) - (clobber (match_scratch:HI 2 "=A,d,d"))] + (clobber (match_scratch:HI 2 "=&A,d,d"))] "" "#") @@ -4697,7 +4697,7 @@ [(set (match_operand:DI 0 "nonimmediate_operand" "=<,um") (lshiftrt:DI (match_operand:DI 1 "general_operand" "umi,umi") (const_int 32))) - (clobber (match_scratch:HI 2 "=A,d"))] + (clobber (match_scratch:HI 2 "=&A,d"))] "reload_completed" [(const_int 0)] "m68hc11_split_move (m68hc11_gen_lowpart (SImode, operands[0]), |