File: bic.ll

package info (click to toggle)
llvm-toolchain-18 1%3A18.1.8-18
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,908,340 kB
  • sloc: cpp: 6,667,937; ansic: 1,440,452; asm: 883,619; python: 230,549; objc: 76,880; f90: 74,238; lisp: 35,989; pascal: 16,571; sh: 10,229; perl: 7,459; ml: 5,047; awk: 3,523; makefile: 2,987; javascript: 2,149; xml: 892; fortran: 649; cs: 573
file content (24 lines) | stat: -rw-r--r-- 490 bytes parent folder | download | duplicates (28) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
; 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
}