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Unified Diff: runtime/vm/disassembler_arm64.cc

Issue 701233003: Implement bigint intrinsics on arm64. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 6 years, 1 month ago
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Index: runtime/vm/disassembler_arm64.cc
===================================================================
--- runtime/vm/disassembler_arm64.cc (revision 41606)
+++ runtime/vm/disassembler_arm64.cc (working copy)
@@ -1069,6 +1069,9 @@
} else if ((instr->Bits(29, 2) == 0) && (instr->Bits(21, 3) == 2) &&
(instr->Bit(15) == 0)) {
Format(instr, "smulh 'rd, 'rn, 'rm");
+ } else if ((instr->Bits(29, 3) == 4) && (instr->Bits(21, 3) == 5) &&
+ (instr->Bit(15) == 0)) {
+ Format(instr, "umaddl 'rd, 'rn, 'rm, 'ra");
} else {
Unknown(instr);
}
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