9f743cf3a5
The live value tracker expects them to be there. We may eventually delete dead arguments from internal EBBs, but at least the entry block needs to be able to handle dead function arguments.
20 lines
331 B
Plaintext
20 lines
331 B
Plaintext
test regalloc
|
|
|
|
; We can add more ISAs once they have defined encodings.
|
|
isa riscv
|
|
|
|
function add(i32, i32) {
|
|
ebb0(v1: i32, v2: i32):
|
|
v3 = iadd v1, v2
|
|
; check: [R#0c,%x5]
|
|
; sameln: iadd
|
|
return
|
|
}
|
|
|
|
; Function with a dead argument.
|
|
function dead_arg(i32, i32) -> i32{
|
|
ebb0(v1: i32, v2: i32):
|
|
; check: return $v1
|
|
return v1
|
|
}
|