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| author | Kazu Hirata <kazu@cs.umass.edu> | 2003-06-23 03:37:36 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2003-06-23 03:37:36 +0000 |
| commit | 802a99073ffb4a56ad84ef91341815bdcf1580e4 (patch) | |
| tree | 8577fcae82dbe4acc8233941d9970886557c50b0 | |
| parent | 5408ac6cf3797292f5f86cb7abb6b1103487f20a (diff) | |
| download | gcc-802a99073ffb4a56ad84ef91341815bdcf1580e4.zip gcc-802a99073ffb4a56ad84ef91341815bdcf1580e4.tar.gz gcc-802a99073ffb4a56ad84ef91341815bdcf1580e4.tar.bz2 | |
h8300.c (output_simode_bld): Use rotxl.l to store into bit 0.
* config/h8300/h8300.c (output_simode_bld): Use rotxl.l to
store into bit 0.
* config/h8300/h8300.md (*extzv_1_r_h8300hs): Change cc of the
second alternative to set_znv.
(*extzv_1_r_inv_h8300hs): Likewise.
From-SVN: r68358
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/h8300/h8300.c | 2 | ||||
| -rw-r--r-- | gcc/config/h8300/h8300.md | 4 |
3 files changed, 11 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d26584a..c4cd71e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2003-06-22 Kazu Hirata <kazu@cs.umass.edu> + + * config/h8300/h8300.c (output_simode_bld): Use rotxl.l to + store into bit 0. + * config/h8300/h8300.md (*extzv_1_r_h8300hs): Change cc of the + second alternative to set_znv. + (*extzv_1_r_inv_h8300hs): Likewise. + 2003-06-23 Hans-Peter Nilsson <hp@bitrange.com> * configure.in (in_tree_gas): Find out here whether GAS is ELF, diff --git a/gcc/config/h8300/h8300.c b/gcc/config/h8300/h8300.c index d7a55f1..e82ee95 100644 --- a/gcc/config/h8300/h8300.c +++ b/gcc/config/h8300/h8300.c @@ -4039,7 +4039,7 @@ output_simode_bld (int bild, rtx operands[]) output_asm_insn ("xor.l\t%S0,%S0", operands); /* Perform the bit store. */ - output_asm_insn ("bst\t#0,%w0", operands); + output_asm_insn ("rotxl.l\t%S0", operands); } /* All done. */ diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md index cae5737..dc323bb 100644 --- a/gcc/config/h8300/h8300.md +++ b/gcc/config/h8300/h8300.md @@ -2533,7 +2533,7 @@ "(TARGET_H8300H || TARGET_H8300S) && INTVAL (operands[2]) < 16" "* return output_simode_bld (0, operands);" - [(set_attr "cc" "clobber,clobber") + [(set_attr "cc" "set_znv,set_znv") (set_attr "length" "8,6")]) ;; @@ -2563,7 +2563,7 @@ && INTVAL (operands[2]) < 16 && (1 << INTVAL (operands[2])) == INTVAL (operands[3])" "* return output_simode_bld (1, operands);" - [(set_attr "cc" "clobber,clobber") + [(set_attr "cc" "set_znv,set_znv") (set_attr "length" "8,6")]) (define_expand "insv" |