1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
; All of these should be codegen'd without loading immediates
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-apple-darwin | FileCheck %s
define i64 @add_ll(i64 %a, i64 %b) nounwind {
entry:
%tmp.2 = add i64 %b, %a ; <i64> [#uses=1]
ret i64 %tmp.2
; CHECK-LABEL: add_ll:
; CHECK: addc r4, r6, r4
; CHECK: adde r3, r5, r3
; CHECK: blr
}
define i64 @add_l_5(i64 %a) nounwind {
entry:
%tmp.1 = add i64 %a, 5 ; <i64> [#uses=1]
ret i64 %tmp.1
; CHECK-LABEL: add_l_5:
; CHECK: addic r4, r4, 5
; CHECK: addze r3, r3
; CHECK: blr
}
define i64 @add_l_m5(i64 %a) nounwind {
entry:
%tmp.1 = add i64 %a, -5 ; <i64> [#uses=1]
ret i64 %tmp.1
; CHECK-LABEL: add_l_m5:
; CHECK: addic r4, r4, -5
; CHECK: addme r3, r3
; CHECK: blr
}
|
