File: thumb2-and.ll

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (42 lines) | stat: -rw-r--r-- 904 bytes parent folder | download | duplicates (39)
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s

define i32 @f1(i32 %a, i32 %b) {
; CHECK-LABEL: f1:
; CHECK: ands r0, r1
    %tmp = and i32 %a, %b
    ret i32 %tmp
}

define i32 @f2(i32 %a, i32 %b) {
; CHECK-LABEL: f2:
; CHECK: and.w r0, r0, r1, lsl #5
    %tmp = shl i32 %b, 5
    %tmp1 = and i32 %a, %tmp
    ret i32 %tmp1
}

define i32 @f3(i32 %a, i32 %b) {
; CHECK-LABEL: f3:
; CHECK: and.w r0, r0, r1, lsr #6
    %tmp = lshr i32 %b, 6
    %tmp1 = and i32 %a, %tmp
    ret i32 %tmp1
}

define i32 @f4(i32 %a, i32 %b) {
; CHECK-LABEL: f4:
; CHECK: and.w r0, r0, r1, asr #7
    %tmp = ashr i32 %b, 7
    %tmp1 = and i32 %a, %tmp
    ret i32 %tmp1
}

define i32 @f5(i32 %a, i32 %b) {
; CHECK-LABEL: f5:
; CHECK: and.w r0, r0, r0, ror #8
    %l8 = shl i32 %a, 24
    %r8 = lshr i32 %a, 8
    %tmp = or i32 %l8, %r8
    %tmp1 = and i32 %a, %tmp
    ret i32 %tmp1
}