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
|
; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | grep rlwimi
; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | not grep {or }
; Make sure there is no register-register copies here.
void %test1(int *%A, int *%B, int *%D, int* %E) {
%A = load int* %A
%B = load int* %B
%X = and int %A, 15
%Y = and int %B, -16
%Z = or int %X, %Y
store int %Z, int* %D
store int %A, int* %E
ret void
}
void %test2(int *%A, int *%B, int *%D, int* %E) {
%A = load int* %A
%B = load int* %B
%X = and int %A, 15
%Y = and int %B, -16
%Z = or int %X, %Y
store int %Z, int* %D
store int %B, int* %E
ret void
}
|
