Merge V8 5.2.361.47 DO NOT MERGE
https://chromium.googlesource.com/v8/v8/+/5.2.361.47
FPIIM-449
Change-Id: Ibec421b85a9b88cb3a432ada642e469fe7e78346
(cherry picked from commit bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8)
diff --git a/src/arm/disasm-arm.cc b/src/arm/disasm-arm.cc
index 287152a..20a898e 100644
--- a/src/arm/disasm-arm.cc
+++ b/src/arm/disasm-arm.cc
@@ -1869,6 +1869,48 @@
Unknown(instr);
}
break;
+ case 0x1C:
+ if ((instr->Bits(11, 9) == 0x5) && (instr->Bit(6) == 0) &&
+ (instr->Bit(4) == 0)) {
+ // VSEL* (floating-point)
+ bool dp_operation = (instr->SzValue() == 1);
+ switch (instr->Bits(21, 20)) {
+ case 0x0:
+ if (dp_operation) {
+ Format(instr, "vseleq.f64 'Dd, 'Dn, 'Dm");
+ } else {
+ Format(instr, "vseleq.f32 'Sd, 'Sn, 'Sm");
+ }
+ break;
+ case 0x1:
+ if (dp_operation) {
+ Format(instr, "vselvs.f64 'Dd, 'Dn, 'Dm");
+ } else {
+ Format(instr, "vselvs.f32 'Sd, 'Sn, 'Sm");
+ }
+ break;
+ case 0x2:
+ if (dp_operation) {
+ Format(instr, "vselge.f64 'Dd, 'Dn, 'Dm");
+ } else {
+ Format(instr, "vselge.f32 'Sd, 'Sn, 'Sm");
+ }
+ break;
+ case 0x3:
+ if (dp_operation) {
+ Format(instr, "vselgt.f64 'Dd, 'Dn, 'Dm");
+ } else {
+ Format(instr, "vselgt.f32 'Sd, 'Sn, 'Sm");
+ }
+ break;
+ default:
+ UNREACHABLE(); // Case analysis is exhaustive.
+ break;
+ }
+ } else {
+ Unknown(instr);
+ }
+ break;
default:
Unknown(instr);
break;