- Attribute SFAttr = F.getFnAttribute("use-soft-float");
- bool SoftFloat = !SFAttr.hasAttribute(Attribute::None)
- ? SFAttr.getValueAsString() == "true"
- : Options.UseSoftFloat;
-
- auto &I = SubtargetMap[CPU + FS + (SoftFloat ? "use-soft-float=true"
- : "use-soft-float=false")];
+ bool SoftFloat =
+ F.hasFnAttribute("use-soft-float") &&
+ F.getFnAttribute("use-soft-float").getValueAsString() == "true";
+ // If the soft float attribute is set on the function turn on the soft float
+ // subtarget feature.
+ if (SoftFloat)
+ FS += FS.empty() ? "+soft-float" : ",+soft-float";
+
+ auto &I = SubtargetMap[CPU + FS];