diff options
| author | aldyh <aldyh@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-10-24 22:45:46 +0000 |
|---|---|---|
| committer | aldyh <aldyh@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-10-24 22:45:46 +0000 |
| commit | 54896727dcb2adfcbcbd02221376bf0390b029f1 (patch) | |
| tree | 4dad84921c04aa6dd8cf5ea029dbec728de8d8a7 /gcc/config/mn10300 | |
| parent | c5c15f771283e57ab2b4e16ee91fc515f70682be (diff) | |
| download | gcc-54896727dcb2adfcbcbd02221376bf0390b029f1.tar.gz | |
treat pseudos just like memory
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37038 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/mn10300')
| -rw-r--r-- | gcc/config/mn10300/mn10300.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/gcc/config/mn10300/mn10300.h b/gcc/config/mn10300/mn10300.h index 53c51ca82e9..2de94f41101 100644 --- a/gcc/config/mn10300/mn10300.h +++ b/gcc/config/mn10300/mn10300.h @@ -381,11 +381,16 @@ enum reg_class { In general this is just CLASS; but on some machines in some cases it is preferable to use a more restrictive class. */ -#define PREFERRED_RELOAD_CLASS(X,CLASS) \ - ((X) == stack_pointer_rtx && (CLASS) != SP_REGS \ - ? ADDRESS_OR_EXTENDED_REGS \ - : (GET_CODE (X) == MEM \ - ? LIMIT_RELOAD_CLASS (GET_MODE (X), CLASS) \ +#define PREFERRED_RELOAD_CLASS(X,CLASS) \ + ((X) == stack_pointer_rtx && (CLASS) != SP_REGS \ + ? ADDRESS_OR_EXTENDED_REGS \ + : (GET_CODE (X) == MEM \ + || (GET_CODE (X) == REG \ + && REGNO (X) >= FIRST_PSEUDO_REGISTER) \ + || (GET_CODE (X) == SUBREG \ + && GET_CODE (SUBREG_REG (X)) == REG \ + && REGNO (SUBREG_REG (X)) >= FIRST_PSEUDO_REGISTER) \ + ? LIMIT_RELOAD_CLASS (GET_MODE (X), CLASS) \ : (CLASS))) #define PREFERRED_OUTPUT_RELOAD_CLASS(X,CLASS) \ |