2009-09-09 08:09:15 +08:00
|
|
|
; RUN: llc < %s -march=systemz | grep sr | count 3
|
|
|
|
; RUN: llc < %s -march=systemz | grep llgfr | count 1
|
|
|
|
; RUN: llc < %s -march=systemz | grep lgfr | count 2
|
2009-07-16 21:42:31 +08:00
|
|
|
|
|
|
|
define i32 @foo(i32 %a, i32 %b) {
|
|
|
|
entry:
|
|
|
|
%c = sub i32 %a, %b
|
|
|
|
ret i32 %c
|
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @foo1(i32 %a, i32 %b) zeroext {
|
|
|
|
entry:
|
|
|
|
%c = sub i32 %a, %b
|
|
|
|
ret i32 %c
|
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @foo2(i32 %a, i32 %b) signext {
|
|
|
|
entry:
|
|
|
|
%c = sub i32 %a, %b
|
|
|
|
ret i32 %c
|
|
|
|
}
|
|
|
|
|