Displaying 1 result from an estimated 1 matches for "slowincdec".
2017 Apr 27
4
-msave-args backend support for x86_64
...get/X86/X86.td
===================================================================
--- lib/Target/X86/X86.td (revision 301500)
+++ lib/Target/X86/X86.td (working copy)
@@ -235,6 +235,9 @@
"LEA instruction with certain arguments is slow">;
def FeatureSlowIncDec : SubtargetFeature<"slow-incdec", "SlowIncDec", "true",
"INC and DEC instructions are slower than ADD and SUB">;
+def FeatureSaveArgs
+ : SubtargetFeature<"save-args", "SaveArgs", "true&...