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@@ -23,7 +23,7 @@ unit aoptx86;
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{$i fpcdefs.inc}
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-{ $define DEBUG_AOPTCPU}
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+{$define DEBUG_AOPTCPU}
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{$ifdef EXTDEBUG}
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{$define DEBUG_AOPTCPU}
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@@ -9451,6 +9451,8 @@ unit aoptx86;
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smaller code, but won't account for x + y causing an overflow). [Kit]
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}
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+ DebugMsg(SPeepholeOptimization + 'MovMov*Shr2MovMov*Rcr', p);
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+
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if (getsupreg(taicpu(hp2).oper[1]^.reg) = getsupreg(taicpu(hp1).oper[1]^.reg)) then
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{ Change first MOV command to have the same register as the final output }
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taicpu(p).oper[1]^.reg := taicpu(hp1).oper[1]^.reg
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@@ -13692,6 +13694,7 @@ unit aoptx86;
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- It is possible to set memory operands using this method, but this creates an even greater false dependency, so don't do this at all
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}
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taicpu(p).opcode := A_OR;
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+ DebugMsg(SPeepholeOptimization + 'Mov-12Or-1',p);
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Result := True;
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end;
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else
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florian