src/arm/disasm-arm.cc - Issue 2804033: ARM: Special code for raising to the power of an integer...

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Unified Diff: src/arm/disasm-arm.cc

Issue 2804033: ARM: Special code for raising to the power of an integer... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: '' Created 10 years, 6 months ago

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Index: src/arm/disasm-arm.cc

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

--- src/arm/disasm-arm.cc (revision 4989)

+++ src/arm/disasm-arm.cc (working copy)

@@ -1047,7 +1047,14 @@

if (instr->Bit(4) == 0) {

if (instr->Opc1Field() == 0x7) {

// Other data processing instructions

- if ((instr->Opc2Field() == 0x7) && (instr->Opc3Field() == 0x3)) {

+ if ((instr->Opc2Field() == 0x0) && (instr->Opc3Field() == 0x1)) {

+ // vmov register to register.

+ if (instr->SzField() == 0x1) {

+ Format(instr, "vmov.f64'cond 'Dd, 'Dm");

+ } else {

+ Unknown(instr); // Not used by V8.

+ }

+ } else if ((instr->Opc2Field() == 0x7) && (instr->Opc3Field() == 0x3)) {

DecodeVCVTBetweenDoubleAndSingle(instr);

} else if ((instr->Opc2Field() == 0x8) && (instr->Opc3Field() & 0x1)) {

DecodeVCVTBetweenFloatingPointAndInteger(instr);

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