From 6bd6fd35db61390ae283230793241ba60a9a06d8 Mon Sep 17 00:00:00 2001 From: Kazu Hirata Date: Wed, 4 Dec 2002 21:01:54 +0000 Subject: [PATCH] h8300.md (*extzv_8_8): New. * config/h8300/h8300.md (*extzv_8_8): New. (*extzv_8_16): Likewise. From-SVN: r59832 --- gcc/ChangeLog | 5 +++++ gcc/config/h8300/h8300.md | 20 ++++++++++++++++++++ 2 files changed, 25 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 76609c3ce42..21fa83b6907 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2002-12-04 Kazu Hirata + + * config/h8300/h8300.md (*extzv_8_8): New. + (*extzv_8_16): Likewise. + 2002-12-04 Jason Merrill PR c++/8461, c++/8625 diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md index 8fac7dd65c8..15ade253c06 100644 --- a/gcc/config/h8300/h8300.md +++ b/gcc/config/h8300/h8300.md @@ -2231,6 +2231,26 @@ ;; COMBINE PATTERNS ;; ----------------------------------------------------------------- +(define_insn "*extzv_8_8" + [(set (match_operand:SI 0 "register_operand" "=r") + (zero_extract:SI (match_operand:SI 1 "register_operand" "r") + (const_int 8) + (const_int 8)))] + "TARGET_H8300H || TARGET_H8300S" + "mov.b\\t%x1,%w0\;extu.w\\t%f0\;extu.l\\t%S0" + [(set_attr "cc" "set_znv") + (set_attr "length" "6")]) + +(define_insn "*extzv_8_16" + [(set (match_operand:SI 0 "register_operand" "=r") + (zero_extract:SI (match_operand:SI 1 "register_operand" "r") + (const_int 8) + (const_int 16)))] + "TARGET_H8300H || TARGET_H8300S" + "mov.w\\t%e1,%f0\;extu.w\\t%f0\;extu.l\\t%S0" + [(set_attr "cc" "set_znv") + (set_attr "length" "6")]) + (define_insn "" [(set (match_operand:HI 0 "register_operand" "=r") (ior:HI (zero_extend:HI (match_operand:QI 1 "register_operand" "r"))