Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
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Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

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@ -1,49 +0,0 @@
; RUN: llc < %s -march=avr | FileCheck %s
define i8 @count_leading_zeros(i8) unnamed_addr {
entry-block:
%1 = tail call i8 @llvm.ctlz.i8(i8 %0)
ret i8 %1
}
declare i8 @llvm.ctlz.i8(i8)
; CHECK-LABEL: count_leading_zeros:
; CHECK: cpi [[RESULT:r[0-9]+]], 0
; CHECK: brne LBB0_1
; CHECK: rjmp LBB0_2
; CHECK: mov [[SCRATCH:r[0-9]+]], {{.*}}[[RESULT]]
; CHECK: lsr {{.*}}[[SCRATCH]]
; CHECK: or {{.*}}[[SCRATCH]], {{.*}}[[RESULT]]
; CHECK: mov {{.*}}[[RESULT]], {{.*}}[[SCRATCH]]
; CHECK: lsr {{.*}}[[RESULT]]
; CHECK: lsr {{.*}}[[RESULT]]
; CHECK: or {{.*}}[[RESULT]], {{.*}}[[SCRATCH]]
; CHECK: mov {{.*}}[[SCRATCH]], {{.*}}[[RESULT]]
; CHECK: lsr {{.*}}[[SCRATCH]]
; CHECK: lsr {{.*}}[[SCRATCH]]
; CHECK: lsr {{.*}}[[SCRATCH]]
; CHECK: lsr {{.*}}[[SCRATCH]]
; CHECK: or {{.*}}[[SCRATCH]], {{.*}}[[RESULT]]
; CHECK: com {{.*}}[[SCRATCH]]
; CHECK: mov {{.*}}[[RESULT]], {{.*}}[[SCRATCH]]
; CHECK: lsr {{.*}}[[RESULT]]
; CHECK: andi {{.*}}[[RESULT]], 85
; CHECK: sub {{.*}}[[SCRATCH]], {{.*}}[[RESULT]]
; CHECK: mov {{.*}}[[RESULT]], {{.*}}[[SCRATCH]]
; CHECK: andi {{.*}}[[RESULT]], 51
; CHECK: lsr {{.*}}[[SCRATCH]]
; CHECK: lsr {{.*}}[[SCRATCH]]
; CHECK: andi {{.*}}[[SCRATCH]], 51
; CHECK: add {{.*}}[[SCRATCH]], {{.*}}[[RESULT]]
; CHECK: mov {{.*}}[[RESULT]], {{.*}}[[SCRATCH]]
; CHECK: lsr {{.*}}[[RESULT]]
; CHECK: lsr {{.*}}[[RESULT]]
; CHECK: lsr {{.*}}[[RESULT]]
; CHECK: lsr {{.*}}[[RESULT]]
; CHECK: add {{.*}}[[RESULT]], {{.*}}[[SCRATCH]]
; CHECK: andi {{.*}}[[RESULT]], 15
; CHECK: ret
; CHECK: LBB0_2:
; CHECK: ldi {{.*}}[[RESULT]], 8
; CHECK: ret