2009-09-09 00:09:15 +00:00
|
|
|
; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
|
2009-06-26 22:37:07 +00:00
|
|
|
|
|
|
|
define i32 @f1(i32 %a, i32 %b) {
|
2009-08-10 23:56:04 +00:00
|
|
|
; CHECK: f1:
|
|
|
|
; CHECK: eors r0, r1
|
2009-06-26 22:37:07 +00:00
|
|
|
%tmp = xor i32 %a, %b
|
|
|
|
ret i32 %tmp
|
|
|
|
}
|
2009-06-30 01:02:20 +00:00
|
|
|
|
|
|
|
define i32 @f2(i32 %a, i32 %b) {
|
2009-08-10 23:56:04 +00:00
|
|
|
; CHECK: f2:
|
|
|
|
; CHECK: eor.w r0, r1, r0
|
2009-06-30 01:02:20 +00:00
|
|
|
%tmp = xor i32 %b, %a
|
|
|
|
ret i32 %tmp
|
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @f3(i32 %a, i32 %b) {
|
2009-08-10 23:56:04 +00:00
|
|
|
; CHECK: f3:
|
|
|
|
; CHECK: eor.w r0, r0, r1, lsl #5
|
2009-06-30 01:02:20 +00:00
|
|
|
%tmp = shl i32 %b, 5
|
|
|
|
%tmp1 = xor i32 %a, %tmp
|
|
|
|
ret i32 %tmp1
|
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @f4(i32 %a, i32 %b) {
|
2009-08-10 23:56:04 +00:00
|
|
|
; CHECK: f4:
|
|
|
|
; CHECK: eor.w r0, r0, r1, lsr #6
|
2009-06-30 01:02:20 +00:00
|
|
|
%tmp = lshr i32 %b, 6
|
|
|
|
%tmp1 = xor i32 %tmp, %a
|
|
|
|
ret i32 %tmp1
|
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @f5(i32 %a, i32 %b) {
|
2009-08-10 23:56:04 +00:00
|
|
|
; CHECK: f5:
|
|
|
|
; CHECK: eor.w r0, r0, r1, asr #7
|
2009-06-30 01:02:20 +00:00
|
|
|
%tmp = ashr i32 %b, 7
|
|
|
|
%tmp1 = xor i32 %a, %tmp
|
|
|
|
ret i32 %tmp1
|
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @f6(i32 %a, i32 %b) {
|
2009-08-10 23:56:04 +00:00
|
|
|
; CHECK: f6:
|
|
|
|
; CHECK: eor.w r0, r0, r0, ror #8
|
2009-06-30 01:02:20 +00:00
|
|
|
%l8 = shl i32 %a, 24
|
|
|
|
%r8 = lshr i32 %a, 8
|
|
|
|
%tmp = or i32 %l8, %r8
|
|
|
|
%tmp1 = xor i32 %tmp, %a
|
|
|
|
ret i32 %tmp1
|
|
|
|
}
|