Imported Upstream version 5.18.0.205

Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-11-16 08:20:38 +00:00
parent 5cd5df71cc
commit 8e12397d70
28486 changed files with 3867013 additions and 66 deletions

29
external/llvm/test/CodeGen/AVR/sext.ll vendored Normal file
View File

@@ -0,0 +1,29 @@
; RUN: llc < %s -march=avr | FileCheck %s
; sext R17:R16, R13
; mov r16, r13
; mov r17, r13
; lsl r17
; sbc r17, r17
define i16 @sext1(i8 %x, i8 %y) {
; CHECK-LABEL: sext1:
; CHECK: mov r24, r22
; CHECK: mov r25, r22
; CHECK: lsl r25
; CHECK: sbc r25, r25
%1 = sext i8 %y to i16
ret i16 %1
}
; sext R17:R16, R16
; mov r17, r16
; lsl r17
; sbc r17, r17
define i16 @sext2(i8 %x) {
; CHECK-LABEL: sext2:
; CHECK: mov r25, r24
; CHECK: lsl r25
; CHECK: sbc r25, r25
%1 = sext i8 %x to i16
ret i16 %1
}