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| author | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-12-22 14:45:52 +0000 |
|---|---|---|
| committer | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-12-22 14:45:52 +0000 |
| commit | d2aa833741aade61681b2dfe666fe12c8a8bdbc6 (patch) | |
| tree | 5f958eaa6ad0da959f9bda0e302b7f769945bac0 | |
| parent | a2f77a78862a6526a7e02bfa1bfdf3553b0f6254 (diff) | |
| download | ppe42-gcc-d2aa833741aade61681b2dfe666fe12c8a8bdbc6.tar.gz ppe42-gcc-d2aa833741aade61681b2dfe666fe12c8a8bdbc6.zip | |
* config/h8300/h8300.md (negsf2): New.
(*negsf2_h8300): Likewise.
(*negsf2_h8300hs): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@60405 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/h8300/h8300.md | 22 |
2 files changed, 28 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 807897d060e..b59abe05f5f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2002-12-22 Kazu Hirata <kazu@cs.umass.edu> + + * config/h8300/h8300.md (negsf2): New. + (*negsf2_h8300): Likewise. + (*negsf2_h8300hs): Likewise. + 2002-12-21 Geoffrey Keating <geoffk@apple.com> * integrate.c (output_inline_function): Don't hold private diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md index 7b44c8873b2..f5254f1fce8 100644 --- a/gcc/config/h8300/h8300.md +++ b/gcc/config/h8300/h8300.md @@ -1389,6 +1389,28 @@ [(set_attr "length" "2") (set_attr "cc" "set_zn")]) +(define_expand "negsf2" + [(set (match_operand:SF 0 "register_operand" "") + (neg:SF (match_operand:SF 1 "register_operand" "")))] + "" + "") + +(define_insn "*negsf2_h8300" + [(set (match_operand:SF 0 "register_operand" "=r") + (neg:SF (match_operand:SF 1 "register_operand" "0")))] + "TARGET_H8300" + "xor.b\t#128,%z0" + [(set_attr "cc" "clobber") + (set_attr "length" "2")]) + +(define_insn "*negsf2_h8300hs" + [(set (match_operand:SF 0 "register_operand" "=r") + (neg:SF (match_operand:SF 1 "register_operand" "0")))] + "TARGET_H8300H || TARGET_H8300S" + "xor.w\t#32768,%e0" + [(set_attr "cc" "clobber") + (set_attr "length" "4")]) + ;; ---------------------------------------------------------------------- ;; NOT INSTRUCTIONS ;; ---------------------------------------------------------------------- |
