Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions

28
external/llvm/test/CodeGen/AVR/mul.ll vendored Normal file
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; RUN: llc -mattr=mul,movw < %s -march=avr | FileCheck %s
define i8 @mult8(i8 %a, i8 %b) {
; CHECK-LABEL: mult8:
; CHECK: muls r22, r24
; CHECK: clr r1
; CHECK: mov r24, r0
%mul = mul i8 %b, %a
ret i8 %mul
}
define i16 @mult16(i16 %a, i16 %b) {
; CHECK-LABEL: mult16:
; CHECK: muls r22, r25
; CHECK: mov r18, r0
; CHECK: mul r22, r24
; CHECK: mov r19, r0
; CHECK: mov r20, r1
; CHECK: clr r1
; CHECK: add r20, r18
; CHECK: muls r23, r24
; CHECK: clr r1
; CHECK: mov r22, r0
; CHECK: add r22, r20
; :TODO: finish after reworking shift instructions
%mul = mul nsw i16 %b, %a
ret i16 %mul
}