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* sparc64 needs a helper for overflow checked 64 bit division operations
git-svn-id: trunk@36658 -
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@ -30,7 +30,8 @@ interface
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type
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tSparcmoddivnode = class(tmoddivnode)
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procedure pass_generate_code;override;
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procedure pass_generate_code;override;
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function use_moddiv64bitint_helper : boolean; override;
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end;
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tSparcshlshrnode = class(tcgshlshrnode)
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@ -67,6 +68,14 @@ implementation
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*****************************************************************************}
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{$ifdef sparc64}
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function tSparcmoddivnode.use_moddiv64bitint_helper: boolean;
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begin
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{ sparc64 has no overflow checked 64 bit div }
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result:=(is_64bitint(left.resultdef) or is_64bitint(right.resultdef)) and
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(cs_check_overflow in current_settings.localswitches);
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end;
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procedure tSparcmoddivnode.pass_generate_code;
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const
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{ 64 bit signed overflow }
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