inst,ir: cancelling inputs (#92)

Adds support for a `CancellingInputs` instruction flag, to indicate cases like `XORQ R10, R10` where the instruction actually does not depend on the value of `R10` at all.

Closes #89
This commit is contained in:
Michael McLoughlin
2019-07-28 17:58:49 -07:00
committed by GitHub
parent 8f97788836
commit d43efabdbe
16 changed files with 970 additions and 392 deletions

View File

@@ -0,0 +1,5 @@
// Code generated by command: go run asm.go -out issue89.s -stubs stub.go. DO NOT EDIT.
package issue89
func Issue89() uint64