From d5e7e206fa7da1824c6f6085a658a25aa40018e8 Mon Sep 17 00:00:00 2001 From: ciceron Date: Mon, 11 Jun 2001 22:11:02 +0000 Subject: [PATCH] * 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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@43231 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 6 ++++++ gcc/config/m68hc11/m68hc11.md | 6 +++--- 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a382d5176d4..0d396fa9391 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2001-06-11 Stephane Carrez + + * 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 * 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 8be292d6693..b7b8fe38d90 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]), -- 2.11.0