runtime/vm/assembler_ia32.h - Issue 14122002: Use rep_movsb for copying one-byte strings in substring intrinsic.

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Unified Diff: runtime/vm/assembler_ia32.h

Issue 14122002: Use rep_movsb for copying one-byte strings in substring intrinsic. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 7 years, 8 months ago

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Index: runtime/vm/assembler_ia32.h

===================================================================

--- runtime/vm/assembler_ia32.h (revision 21290)

+++ runtime/vm/assembler_ia32.h (working copy)

@@ -358,6 +358,8 @@

void cmovs(Register dst, Register src);

void cmovns(Register dst, Register src);

+ void rep_movsb();

void movss(XmmRegister dst, const Address& src);

void movss(const Address& dst, XmmRegister src);

void movss(XmmRegister dst, XmmRegister src);

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