src/x64/assembler-x64.h - Issue 293023: Added infrastructure for optimizing new CanvasArray types in WebGL...

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Unified Diff: src/x64/assembler-x64.h

Issue 293023: Added infrastructure for optimizing new CanvasArray types in WebGL... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: '' Created 11 years, 2 months ago

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Index: src/x64/assembler-x64.h

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

--- src/x64/assembler-x64.h (revision 3095)

+++ src/x64/assembler-x64.h (working copy)

@@ -513,6 +513,10 @@

void movb(Register dst, Immediate imm);

void movb(const Operand& dst, Register src);

+ // Move the low 16 bits of a 64-bit register value to a 16-bit

+ // memory location.

+ void movw(const Operand& dst, Register src);

void movl(Register dst, Register src);

void movl(Register dst, const Operand& src);

void movl(const Operand& dst, Register src);

@@ -542,10 +546,13 @@

void movq(Register dst, ExternalReference ext);

void movq(Register dst, Handle<Object> handle, RelocInfo::Mode rmode);

+ void movsxbq(Register dst, const Operand& src);

+ void movsxwq(Register dst, const Operand& src);

void movsxlq(Register dst, Register src);

void movsxlq(Register dst, const Operand& src);

void movzxbq(Register dst, const Operand& src);

void movzxbl(Register dst, const Operand& src);

+ void movzxwq(Register dst, const Operand& src);

void movzxwl(Register dst, const Operand& src);

// New x64 instruction to load from an immediate 64-bit pointer into RAX.

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