File: bfc.ll

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llvm-toolchain-11 1%3A11.0.1-2~deb10u1
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; RUN: llc -mtriple=arm-eabi -mattr=+v6t2 %s -o - | FileCheck %s

; 4278190095 = 0xff00000f
define i32 @f1(i32 %a) {
; CHECK-LABEL: f1:
; CHECK: bfc
    %tmp = and i32 %a, 4278190095
    ret i32 %tmp
}

; 4286578688 = 0xff800000
define i32 @f2(i32 %a) {
; CHECK-LABEL: f2:
; CHECK: bfc
    %tmp = and i32 %a, 4286578688
    ret i32 %tmp
}

; 4095 = 0x00000fff
define i32 @f3(i32 %a) {
; CHECK-LABEL: f3:
; CHECK: bfc
    %tmp = and i32 %a, 4095
    ret i32 %tmp
}