runtime/vm/disassembler_arm.cc - Issue 206503005: Implements unboxed Mints on ARM.

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Unified Diff: runtime/vm/disassembler_arm.cc

Issue 206503005: Implements unboxed Mints on ARM. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: merge Created 6 years, 9 months ago

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Index: runtime/vm/disassembler_arm.cc

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

--- runtime/vm/disassembler_arm.cc (revision 34252)

+++ runtime/vm/disassembler_arm.cc (working copy)

@@ -1322,6 +1322,12 @@

} else if ((instr->Bits(8, 4) == 13) && (instr->Bit(4) == 1) &&

(instr->Bits(23, 2) == 2) && (instr->Bit(21) == 0)) {

Format(instr, "vmulqs 'qd, 'qn, 'qm");

+ } else if ((instr->Bits(8, 4) == 4) && (instr->Bit(4) == 0) &&

+ (instr->Bits(23, 5) == 4)) {

+ Format(instr, "vshlqi'sz 'qd, 'qm, 'qn");

+ } else if ((instr->Bits(8, 4) == 4) && (instr->Bit(4) == 0) &&

+ (instr->Bits(23, 5) == 6)) {

+ Format(instr, "vshlqu'sz 'qd, 'qm, 'qn");

} else if ((instr->Bits(8, 4) == 1) && (instr->Bit(4) == 1) &&

(instr->Bits(20, 2) == 0) && (instr->Bits(23, 2) == 2)) {

Format(instr, "veorq 'qd, 'qn, 'qm");

@@ -1338,6 +1344,10 @@

} else if ((instr->Bits(8, 4) == 1) && (instr->Bit(4) == 1) &&

(instr->Bits(20, 2) == 0) && (instr->Bits(23, 2) == 0)) {

Format(instr, "vandq 'qd, 'qn, 'qm");

+ } else if ((instr->Bits(7, 5) == 11) && (instr->Bit(4) == 0) &&

+ (instr->Bits(20, 2) == 3) && (instr->Bits(23, 5) == 7) &&

+ (instr->Bits(16, 4) == 0)) {

+ Format(instr, "vmvnq 'qd, 'qm");

} else if ((instr->Bits(8, 4) == 15) && (instr->Bit(4) == 0) &&

(instr->Bits(20, 2) == 2) && (instr->Bits(23, 2) == 0)) {

Format(instr, "vminqs 'qd, 'qn, 'qm");

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