40 lines
783 B
LLVM
40 lines
783 B
LLVM
|
; Test the three-operand forms of OR.
|
||
|
|
;
|
||
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z196 | FileCheck %s
|
||
|
|
|
||
|
|
; Check XRK.
|
||
|
|
define i32 @f1(i32 %a, i32 %b, i32 %c) {
|
||
|
|
; CHECK-LABEL: f1:
|
||
|
|
; CHECK: ork %r2, %r3, %r4
|
||
|
|
; CHECK: br %r14
|
||
|
|
%or = or i32 %b, %c
|
||
|
|
ret i32 %or
|
||
|
|
}
|
||
|
|
|
||
|
|
; Check that we can still use OR in obvious cases.
|
||
|
|
define i32 @f2(i32 %a, i32 %b) {
|
||
|
|
; CHECK-LABEL: f2:
|
||
|
|
; CHECK: or %r2, %r3
|
||
|
|
; CHECK: br %r14
|
||
|
|
%or = or i32 %a, %b
|
||
|
|
ret i32 %or
|
||
|
|
}
|
||
|
|
|
||
|
|
; Check OGRK.
|
||
|
|
define i64 @f3(i64 %a, i64 %b, i64 %c) {
|
||
|
|
; CHECK-LABEL: f3:
|
||
|
|
; CHECK: ogrk %r2, %r3, %r4
|
||
|
|
; CHECK: br %r14
|
||
|
|
%or = or i64 %b, %c
|
||
|
|
ret i64 %or
|
||
|
|
}
|
||
|
|
|
||
|
|
; Check that we can still use OGR in obvious cases.
|
||
|
|
define i64 @f4(i64 %a, i64 %b) {
|
||
|
|
; CHECK-LABEL: f4:
|
||
|
|
; CHECK: ogr %r2, %r3
|
||
|
|
; CHECK: br %r14
|
||
|
|
%or = or i64 %a, %b
|
||
|
|
ret i64 %or
|
||
|
|
}
|