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Rewrite LHAU8 pattern to use standard memory operand. 

As opposed to to pre-increment store patterns, the pre-increment
load patterns were already using standard memory operands, with
the sole exception of LHAU8.

As there's no real reason why LHAU8 should be different here,
this patch simply rewrites the pattern to also use a memri
operand, just like all the other patterns.

llvm-svn: 177430
This commit is contained in:
Ulrich Weigand 2013-03-19 19:52:30 +00:00
parent d850167a19
commit f8030096b1
1 changed files with 4 additions and 4 deletions
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8
llvm/lib/Target/PowerPC/PPCInstr64Bit.td
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@ -579,10 +579,10 @@ def LWAX : XForm_1<31, 341, (outs G8RC:$rD), (ins memrr:$src),
// Update forms.
let mayLoad = 1 in
def LHAU8 : DForm_1a<43, (outs G8RC:$rD, ptr_rc_nor0:$ea_result), (ins symbolLo:$disp,
ptr_rc_nor0:$rA),
"lhau $rD, $disp($rA)", LdStLHAU,
[]>, RegConstraint<"$rA = $ea_result">,
def LHAU8 : DForm_1<43, (outs G8RC:$rD, ptr_rc_nor0:$ea_result),
(ins memri:$addr),
"lhau $rD, $addr", LdStLHAU,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
// NO LWAU!