25 lines
490 B
LLVM
25 lines
490 B
LLVM
|
; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s
|
||
|
|
|
||
|
|
define i32 @f1(i32 %a, i32 %b) {
|
||
|
|
; CHECK-LABEL: f1:
|
||
|
|
; CHECK: bic r0, r0, r1
|
||
|
|
%tmp = xor i32 %b, 4294967295
|
||
|
|
%tmp1 = and i32 %a, %tmp
|
||
|
|
ret i32 %tmp1
|
||
|
|
}
|
||
|
|
|
||
|
|
define i32 @f2(i32 %a, i32 %b) {
|
||
|
|
; CHECK-LABEL: f2:
|
||
|
|
; CHECK: bic r0, r0, r1
|
||
|
|
%tmp = xor i32 %b, 4294967295
|
||
|
|
%tmp1 = and i32 %tmp, %a
|
||
|
|
ret i32 %tmp1
|
||
|
|
}
|
||
|
|
|
||
|
|
define i32 @f3(i32 %a) {
|
||
|
|
; CHECK-LABEL: f3:
|
||
|
|
; CHECK: bic r0, r0, #255
|
||
|
|
%tmp = and i32 %a, -256
|
||
|
|
ret i32 %tmp
|
||
|
|
}
|