Add trap codes to the Cretonne IL.

The trap and trapz/trapnz instructions now take a trap code immediate operand which indicates the reason for trapping.
2017-09-20 13:58:57 -07:00
parent 0f21fd342a
commit e8723be33f
28 changed files with 199 additions and 62 deletions
--- a/cranelift/filetests/isa/intel/binary32.cton
+++ b/cranelift/filetests/isa/intel/binary32.cton
@@ -369,5 +369,5 @@ ebb1:

    ; asm: ebb2:
 ebb2:
-    trap                                        ; bin: 0f 0b
+    trap user0                                  ; bin: 0f 0b
 }