[arm64] Implement Float(32|64)(Min|Max) using fcsel.

src/compiler/arm64/instruction-codes-arm64.h

Index: src/compiler/arm64/instruction-codes-arm64.h
diff --git a/src/compiler/arm64/instruction-codes-arm64.h b/src/compiler/arm64/instruction-codes-arm64.h
index 6d5077221dbde3937e4be2528da5d8038df44d77..5ac9f83f1c71702a78e42b286649bf2e36dd99f6 100644
--- a/src/compiler/arm64/instruction-codes-arm64.h
+++ b/src/compiler/arm64/instruction-codes-arm64.h
@@ -83,8 +83,8 @@ namespace compiler {
   V(Arm64Float32Sub)               \
   V(Arm64Float32Mul)               \
   V(Arm64Float32Div)               \
-  V(Arm64Float32Max)               \
-  V(Arm64Float32Min)               \
+  V(Arm64Float32TernaryMax)        \

[Benedikt Meurer, 2015/10/27 19:02:59]

Nit: I'd prefer to keep the FloatXX(Min|Max) names here. That way it is
consistent with the other backends. The Math.min/.max operator can then be
consistently named Float64NanSensitiveMax or something like that.

[jbramley, 2015/10/28 09:42:10]

Acknowledged.

+  V(Arm64Float32TernaryMin)        \
   V(Arm64Float32Abs)               \
   V(Arm64Float32Sqrt)              \
   V(Arm64Float64Cmp)               \
@@ -93,8 +93,8 @@ namespace compiler {
   V(Arm64Float64Mul)               \
   V(Arm64Float64Div)               \
   V(Arm64Float64Mod)               \
-  V(Arm64Float64Max)               \
-  V(Arm64Float64Min)               \
+  V(Arm64Float64TernaryMax)        \
+  V(Arm64Float64TernaryMin)        \
   V(Arm64Float64Abs)               \
   V(Arm64Float64Neg)               \
   V(Arm64Float64Sqrt)              \