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Unified Diff: src/ia32/assembler-ia32.cc

Issue 525085: Use generated code to create sub strings (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 10 years, 11 months ago
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Index: src/ia32/assembler-ia32.cc
===================================================================
--- src/ia32/assembler-ia32.cc (revision 3551)
+++ src/ia32/assembler-ia32.cc (working copy)
@@ -752,6 +752,14 @@
}
+void Assembler::rep_movs() {
+ EnsureSpace ensure_space(this);
+ last_pc_ = pc_;
+ EMIT(0xF3);
+ EMIT(0xA5);
+}
+
+
void Assembler::xchg(Register dst, Register src) {
EnsureSpace ensure_space(this);
last_pc_ = pc_;
@@ -2035,6 +2043,50 @@
}
+void Assembler::movdqa(const Operand& dst, XMMRegister src ) {
+ ASSERT(CpuFeatures::IsEnabled(SSE2));
+ EnsureSpace ensure_space(this);
+ last_pc_ = pc_;
+ EMIT(0x66);
+ EMIT(0x0F);
+ EMIT(0x7F);
+ emit_sse_operand(src, dst);
+}
+
+
+void Assembler::movdqa(XMMRegister dst, const Operand& src) {
+ ASSERT(CpuFeatures::IsEnabled(SSE2));
+ EnsureSpace ensure_space(this);
+ last_pc_ = pc_;
+ EMIT(0x66);
+ EMIT(0x0F);
+ EMIT(0x6F);
+ emit_sse_operand(dst, src);
+}
+
+
+void Assembler::movdqu(const Operand& dst, XMMRegister src ) {
+ ASSERT(CpuFeatures::IsEnabled(SSE2));
+ EnsureSpace ensure_space(this);
+ last_pc_ = pc_;
+ EMIT(0xF3);
+ EMIT(0x0F);
+ EMIT(0x7F);
+ emit_sse_operand(src, dst);
+}
+
+
+void Assembler::movdqu(XMMRegister dst, const Operand& src) {
+ ASSERT(CpuFeatures::IsEnabled(SSE2));
+ EnsureSpace ensure_space(this);
+ last_pc_ = pc_;
+ EMIT(0xF3);
+ EMIT(0x0F);
+ EMIT(0x6F);
+ emit_sse_operand(dst, src);
+}
+
+
void Assembler::movdbl(XMMRegister dst, const Operand& src) {
EnsureSpace ensure_space(this);
last_pc_ = pc_;
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