Original patch:
http://gcc.gnu.org/ml/gcc-patches/2012-03/msg00210.html
'Tested' with..
../gcc-4_7-branch/configure --target=sh-elf --prefix=/usr/local
--enable-languages=c,c++ --enable-multilib --disable-libssp
--disable-nls --disable-werror --enable-lto --with-newlib --with-gnu-as
--with-gnu-ld --with-system-zlib
make all
OK for 4.7 branch?
ChangeLog:
Backport from mainline
2012-03-03 Kaz Kojima <kkoj...@gcc.gnu.org>
* config/sh/sh.md (abssi2): Add TARGET_SH1 condition.
Index: gcc/config/sh/sh.md
===================================================================
--- gcc/config/sh/sh.md (revision 188026)
+++ gcc/config/sh/sh.md (working copy)
@@ -4462,7 +4462,7 @@
[(set (match_operand:SI 0 "arith_reg_dest" "")
(abs:SI (match_operand:SI 1 "arith_reg_operand" "")))
(clobber (reg:SI T_REG))]
- ""
+ "TARGET_SH1"
"")
(define_insn_and_split "*abssi2"
