diff options
| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-02-16 03:17:13 +0000 |
|---|---|---|
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-02-16 03:17:13 +0000 |
| commit | 2e53aef54d8a8913c011eb1567d3b82921628ba3 (patch) | |
| tree | 5b47b118413634adb88da298ecaf4988070d5377 | |
| parent | ad9adcd510b1b5f00aecd6df3e40fb974816fba5 (diff) | |
| download | gcc-2e53aef54d8a8913c011eb1567d3b82921628ba3.tar.gz | |
2005-02-15 Andy Hutchinson <HutchinsonAndy@netscape.net>
PR target/19924
* config/avr/avr.h (MODES_TIEABLE_P): Define to 1 to allow subreg
access optimization.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95092 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/avr/avr.h | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8f6a8cdd002..b10ecb0adae 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-02-15 Andy Hutchinson <HutchinsonAndy@netscape.net> + + PR target/19924 + * config/avr/avr.h (MODES_TIEABLE_P): Define to 1 to allow subreg + access optimization. + 2005-02-15 David Edelsohn <edelsohn@gnu.org> Alan Modra <amodra@bigpond.net.au> diff --git a/gcc/config/avr/avr.h b/gcc/config/avr/avr.h index e87ce43d5ea..42832e86e64 100644 --- a/gcc/config/avr/avr.h +++ b/gcc/config/avr/avr.h @@ -216,7 +216,7 @@ extern int avr_asm_only_p; #define HARD_REGNO_MODE_OK(REGNO, MODE) avr_hard_regno_mode_ok(REGNO, MODE) -#define MODES_TIEABLE_P(MODE1, MODE2) 0 +#define MODES_TIEABLE_P(MODE1, MODE2) 1 enum reg_class { NO_REGS, |