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| author | Kazu Hirata <kazu@cs.umass.edu> | 2002-05-28 12:36:03 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2002-05-28 12:36:03 +0000 |
| commit | ae12a094d64ceac6fa406c67f1e38e59bdfd95c9 (patch) | |
| tree | dd8c6e864ca161cceaade5e4ed66678d4c72c4af /gcc | |
| parent | c6172f145574ec24f95931012bc8deaa5d2d8e16 (diff) | |
| download | gcc-ae12a094d64ceac6fa406c67f1e38e59bdfd95c9.zip gcc-ae12a094d64ceac6fa406c67f1e38e59bdfd95c9.tar.gz gcc-ae12a094d64ceac6fa406c67f1e38e59bdfd95c9.tar.bz2 | |
* config/h8300/h8300.md (two anonymous patterns): New.
From-SVN: r53955
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/config/h8300/h8300.md | 40 |
2 files changed, 44 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f7a4c60..95ce7d2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2002-05-28 Kazu Hirata <kazu@cs.umass.edu> + + * config/h8300/h8300.md (two anonymous patterns): New. + 2002-05-28 David S. Miller <davem@redhat.com> * config/sparc/sparc.md (cpu): Tidy. diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md index 5dad996..1359a01 100644 --- a/gcc/config/h8300/h8300.md +++ b/gcc/config/h8300/h8300.md @@ -2179,3 +2179,43 @@ "mov.w\\t%f2,%e0" [(set_attr "cc" "clobber") (set_attr "length" "2")]) + +(define_insn_and_split "" + [(set (pc) + (if_then_else (eq (zero_extract:SI (subreg:SI (match_operand:QI 0 "register_operand" "") 0) + (const_int 1) + (const_int 7)) + (const_int 0)) + (label_ref (match_operand 1 "" "")) + (pc)))] + "" + "#" + "" + [(set (cc0) + (match_dup 0)) + (set (pc) + (if_then_else (ge (cc0) + (const_int 0)) + (label_ref (match_dup 1)) + (pc)))] + "") + +(define_insn_and_split "" + [(set (pc) + (if_then_else (ne (zero_extract:SI (subreg:SI (match_operand:QI 0 "register_operand" "") 0) + (const_int 1) + (const_int 7)) + (const_int 0)) + (label_ref (match_operand 1 "" "")) + (pc)))] + "" + "#" + "" + [(set (cc0) + (match_dup 0)) + (set (pc) + (if_then_else (lt (cc0) + (const_int 0)) + (label_ref (match_dup 1)) + (pc)))] + "") |