xref: /aosp_15_r20/external/llvm/test/CodeGen/MSP430/shifts.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8-n8:16"
3*9880d681SAndroid Build Coastguard Workertarget triple = "msp430-elf"
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdefine zeroext i8 @lshr8(i8 zeroext %a, i8 zeroext %cnt) nounwind readnone {
6*9880d681SAndroid Build Coastguard Workerentry:
7*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: lshr8:
8*9880d681SAndroid Build Coastguard Worker; CHECK: rrc.b
9*9880d681SAndroid Build Coastguard Worker  %shr = lshr i8 %a, %cnt
10*9880d681SAndroid Build Coastguard Worker  ret i8 %shr
11*9880d681SAndroid Build Coastguard Worker}
12*9880d681SAndroid Build Coastguard Worker
13*9880d681SAndroid Build Coastguard Workerdefine signext i8 @ashr8(i8 signext %a, i8 zeroext %cnt) nounwind readnone {
14*9880d681SAndroid Build Coastguard Workerentry:
15*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: ashr8:
16*9880d681SAndroid Build Coastguard Worker; CHECK: rra.b
17*9880d681SAndroid Build Coastguard Worker  %shr = ashr i8 %a, %cnt
18*9880d681SAndroid Build Coastguard Worker  ret i8 %shr
19*9880d681SAndroid Build Coastguard Worker}
20*9880d681SAndroid Build Coastguard Worker
21*9880d681SAndroid Build Coastguard Workerdefine zeroext i8 @shl8(i8 zeroext %a, i8 zeroext %cnt) nounwind readnone {
22*9880d681SAndroid Build Coastguard Workerentry:
23*9880d681SAndroid Build Coastguard Worker; CHECK: shl8
24*9880d681SAndroid Build Coastguard Worker; CHECK: rla.b
25*9880d681SAndroid Build Coastguard Worker  %shl = shl i8 %a, %cnt
26*9880d681SAndroid Build Coastguard Worker  ret i8 %shl
27*9880d681SAndroid Build Coastguard Worker}
28*9880d681SAndroid Build Coastguard Worker
29*9880d681SAndroid Build Coastguard Workerdefine zeroext i16 @lshr16(i16 zeroext %a, i16 zeroext %cnt) nounwind readnone {
30*9880d681SAndroid Build Coastguard Workerentry:
31*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: lshr16:
32*9880d681SAndroid Build Coastguard Worker; CHECK: rrc.w
33*9880d681SAndroid Build Coastguard Worker  %shr = lshr i16 %a, %cnt
34*9880d681SAndroid Build Coastguard Worker  ret i16 %shr
35*9880d681SAndroid Build Coastguard Worker}
36*9880d681SAndroid Build Coastguard Worker
37*9880d681SAndroid Build Coastguard Workerdefine signext i16 @ashr16(i16 signext %a, i16 zeroext %cnt) nounwind readnone {
38*9880d681SAndroid Build Coastguard Workerentry:
39*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: ashr16:
40*9880d681SAndroid Build Coastguard Worker; CHECK: rra.w
41*9880d681SAndroid Build Coastguard Worker  %shr = ashr i16 %a, %cnt
42*9880d681SAndroid Build Coastguard Worker  ret i16 %shr
43*9880d681SAndroid Build Coastguard Worker}
44*9880d681SAndroid Build Coastguard Worker
45*9880d681SAndroid Build Coastguard Workerdefine zeroext i16 @shl16(i16 zeroext %a, i16 zeroext %cnt) nounwind readnone {
46*9880d681SAndroid Build Coastguard Workerentry:
47*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: shl16:
48*9880d681SAndroid Build Coastguard Worker; CHECK: rla.w
49*9880d681SAndroid Build Coastguard Worker  %shl = shl i16 %a, %cnt
50*9880d681SAndroid Build Coastguard Worker  ret i16 %shl
51*9880d681SAndroid Build Coastguard Worker}
52