Add some ISA predicates for Intel CPUID features.

Guard the popcnt instruction on the proper CPUID bits.
2017-07-12 16:05:20 -07:00
parent b6f2f0d862
commit d8e2cb2b42
5 changed files with 41 additions and 9 deletions
--- a/filetests/isa/intel/binary32.cton
+++ b/filetests/isa/intel/binary32.cton
@@ -1,6 +1,6 @@
 ; binary emission of 32-bit code.
 test binemit
-isa intel
+isa intel has_sse42 has_popcnt

 ; The binary encodings can be verified with the command:
 ;
--- a/filetests/isa/intel/binary64.cton
+++ b/filetests/isa/intel/binary64.cton
@@ -1,7 +1,7 @@
 ; binary emission of 64-bit code.
 test binemit
 set is_64bit
-isa intel
+isa intel has_sse42 has_popcnt

 ; The binary encodings can be verified with the command:
 ;