* Claudiu Zissulescu <claudiu.zissule...@synopsys.com> [2016-06-30 12:24:12 +0200]:
> The mululw instructions are wrongly used in the patterns, fix them. > > Okt to apply? > Claudiu > > gcc/ > 2016-06-28 Claudiu Zissulescu <claz...@synopsys.com> > > * config/arc/arc.md (umul_600): Change. > (umul64_600): Likewise. Looks fine, though maybe you could be a little more descriptive with the ChangeLog entry. Thanks, Andrew > --- > gcc/config/arc/arc.md | 18 +++++++----------- > 1 file changed, 7 insertions(+), 11 deletions(-) > > diff --git a/gcc/config/arc/arc.md b/gcc/config/arc/arc.md > index 2464a19..41b8eed 100644 > --- a/gcc/config/arc/arc.md > +++ b/gcc/config/arc/arc.md > @@ -1937,13 +1937,11 @@ > (const_int 0)))) > (clobber (match_operand:SI 3 "acc1_operand" ""))] > "TARGET_MULMAC_32BY16_SET" > - "@mululw 0, %0, %1 > - mululw 0, %0, %1 > - mululw%? 0, %1, %0" > + "mululw 0, %0, %1" > [(set_attr "length" "4,4,8") > - (set_attr "type" "mulmac_600, mulmac_600, mulmac_600") > - (set_attr "predicable" "no, no, yes") > - (set_attr "cond" "nocond, canuse_limm, canuse")]) > + (set_attr "type" "mulmac_600") > + (set_attr "predicable" "no") > + (set_attr "cond" "nocond")]) > > (define_insn "mac_600" > [(set (match_operand:SI 2 "acc2_operand" "") > @@ -2372,13 +2370,11 @@ > (const_int 0)))) > ] > "TARGET_MULMAC_32BY16_SET" > - "@mululw 0, %0, %1 > - mululw 0, %0, %1 > - mululw%? 0, %1, %0" > + "mululw 0, %0, %1" > [(set_attr "length" "4,4,8") > (set_attr "type" "mulmac_600") > - (set_attr "predicable" "no,no,yes") > - (set_attr "cond" "nocond, canuse_limm, canuse")]) > + (set_attr "predicable" "no") > + (set_attr "cond" "nocond")]) > > > (define_insn "umac64_600" > -- > 1.9.1 >
