/
and-mask.ll
79 lines (72 loc) · 1.76 KB
/
and-mask.ll
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s
; mask 0xFFFFFFFE
define i32 @test1(i32 %a) {
; CHECK-LABEL: test1:
; CHECK: # %bb.0:
; CHECK-NEXT: rlwinm 3, 3, 0, 0, 30
; CHECK-NEXT: blr
%and = and i32 %a, -2
ret i32 %and
}
; mask 0xFFFFFFFFFFFFFFF9
define i64 @test2(i64 %a) {
; CHECK-LABEL: test2:
; CHECK: # %bb.0:
; CHECK-NEXT: rldicl 3, 3, 61, 2
; CHECK-NEXT: rotldi 3, 3, 3
; CHECK-NEXT: blr
%and = and i64 %a, -7
ret i64 %and
}
; mask: 0xFFFFFFC00000
define i64 @test3(i64 %a) {
; CHECK-LABEL: test3:
; CHECK: # %bb.0:
; CHECK-NEXT: rldicl 3, 3, 42, 22
; CHECK-NEXT: rldicl 3, 3, 22, 16
; CHECK-NEXT: blr
%and = and i64 %a, 281474972516352
ret i64 %and
}
; mask: 0xC000000FF
define i64 @test4(i64 %a) {
; CHECK-LABEL: test4:
; CHECK: # %bb.0:
; CHECK-NEXT: rldicl 3, 3, 30, 26
; CHECK-NEXT: rldicl 3, 3, 34, 28
; CHECK-NEXT: blr
%and = and i64 %a, 51539607807
ret i64 %and
}
; mask: 0xFFC0FFFF
define i64 @test5(i64 %a) {
; CHECK-LABEL: test5:
; CHECK: # %bb.0:
; CHECK-NEXT: rldicl 3, 3, 42, 6
; CHECK-NEXT: rldicl 3, 3, 22, 32
; CHECK-NEXT: blr
%and = and i64 %a, 4290838527
ret i64 %and
}
; mask: 0x3FC0FFE0
define i64 @test6(i64 %a) {
; CHECK-LABEL: test6:
; CHECK: # %bb.0:
; CHECK-NEXT: lis 4, 16320
; CHECK-NEXT: ori 4, 4, 65504
; CHECK-NEXT: and 3, 3, 4
; CHECK-NEXT: blr
%and = and i64 %a, 1069613024
ret i64 %and
}
; mask: 0x3FC000001FFFF
define i64 @test7(i64 %a) {
; CHECK-LABEL: test7:
; CHECK: # %bb.0:
; CHECK-NEXT: rldicl 3, 3, 22, 25
; CHECK-NEXT: rldicl 3, 3, 42, 14
; CHECK-NEXT: blr
%and = and i64 %a, 1121501860462591
ret i64 %and
}