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| author | Alexandre Oliva <aoliva@redhat.com> | 2001-01-19 22:31:21 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2001-01-19 22:31:21 +0000 |
| commit | 68c37dc9015b5dd1a5692bdf5d4e8729caac40b7 (patch) | |
| tree | 8741eee65669b2f7c4ca4ca9be84c89afea62572 | |
| parent | 111e0469cef8474f5ace78075960fcb785b1806f (diff) | |
| download | gcc-68c37dc9015b5dd1a5692bdf5d4e8729caac40b7.zip gcc-68c37dc9015b5dd1a5692bdf5d4e8729caac40b7.tar.gz gcc-68c37dc9015b5dd1a5692bdf5d4e8729caac40b7.tar.bz2 | |
sh.c (prepare_move_operands): Use operands[0] as temporary if no_new_pseudos.
* config/sh/sh.c (prepare_move_operands) [PIC]: Use operands[0] as
temporary if no_new_pseudos.
From-SVN: r39145
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/sh/sh.c | 7 |
2 files changed, 10 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 24f4796..0f050d4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2001-01-19 Alexandre Oliva <aoliva@redhat.com> + + * config/sh/sh.c (prepare_move_operands) [PIC]: Use operands[0] as + temporary if no_new_pseudos. + 2001-01-19 Neil Booth <neil@daikokuya.demon.co.uk> * cppinternals.texi: Update. diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c index ce50f51..c89db66 100644 --- a/gcc/config/sh/sh.c +++ b/gcc/config/sh/sh.c @@ -475,11 +475,14 @@ prepare_move_operands (operands, mode) && GET_CODE (XEXP (operands[1], 0)) == PLUS && SYMBOLIC_CONST_P (XEXP (XEXP (operands[1], 0), 0))) { + temp = no_new_pseudos ? operands[0] : gen_reg_rtx (Pmode); temp = legitimize_pic_address (XEXP (XEXP (operands[1], 0), 0), - SImode, gen_reg_rtx (Pmode)); + SImode, temp); operands[1] = expand_binop (SImode, add_optab, temp, XEXP (XEXP (operands[1], 0), 1), - gen_reg_rtx (Pmode), 0, OPTAB_LIB_WIDEN); + no_new_pseudos ? temp + : gen_reg_rtx (Pmode), + 0, OPTAB_LIB_WIDEN); } } |