1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=m68k-linux -verify-machineinstrs | FileCheck %s
4 declare i8 @llvm.fshl.i8(i8, i8, i8)
5 declare i16 @llvm.fshl.i16(i16, i16, i16)
6 declare i32 @llvm.fshl.i32(i32, i32, i32)
10 define zeroext i8 @rolb(i8 zeroext %a, i8 zeroext %b) nounwind {
13 ; CHECK-NEXT: move.b (11,%sp), %d0
14 ; CHECK-NEXT: move.b (7,%sp), %d1
15 ; CHECK-NEXT: rol.b %d0, %d1
16 ; CHECK-NEXT: move.l %d1, %d0
17 ; CHECK-NEXT: and.l #255, %d0
19 %1 = tail call i8 @llvm.fshl.i8(i8 %a, i8 %a, i8 %b)
23 define zeroext i16 @rolw(i16 zeroext %a, i16 zeroext %b) nounwind {
26 ; CHECK-NEXT: move.w (10,%sp), %d0
27 ; CHECK-NEXT: move.w (6,%sp), %d1
28 ; CHECK-NEXT: rol.w %d0, %d1
29 ; CHECK-NEXT: move.l %d1, %d0
30 ; CHECK-NEXT: and.l #65535, %d0
32 %1 = tail call i16 @llvm.fshl.i16(i16 %a, i16 %a, i16 %b)
36 define i32 @roll(i32 %a, i32 %b) nounwind {
39 ; CHECK-NEXT: move.l (8,%sp), %d1
40 ; CHECK-NEXT: move.l (4,%sp), %d0
41 ; CHECK-NEXT: rol.l %d1, %d0
43 %1 = tail call i32 @llvm.fshl.i32(i32 %a, i32 %a, i32 %b)
49 define zeroext i8 @rolib(i8 zeroext %a) nounwind {
52 ; CHECK-NEXT: move.b (7,%sp), %d0
53 ; CHECK-NEXT: rol.b #3, %d0
54 ; CHECK-NEXT: and.l #255, %d0
56 %1 = tail call i8 @llvm.fshl.i8(i8 %a, i8 %a, i8 3)
60 define zeroext i16 @roliw(i16 zeroext %a) nounwind {
63 ; CHECK-NEXT: move.w (6,%sp), %d0
64 ; CHECK-NEXT: rol.w #5, %d0
65 ; CHECK-NEXT: and.l #65535, %d0
67 %1 = tail call i16 @llvm.fshl.i16(i16 %a, i16 %a, i16 5)
71 define i32 @rolil(i32 %a) nounwind {
74 ; CHECK-NEXT: move.l (4,%sp), %d0
75 ; CHECK-NEXT: rol.l #7, %d0
77 %1 = tail call i32 @llvm.fshl.i32(i32 %a, i32 %a, i32 7)