Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-25 08:19:26 +00:00
parent 279aa8f685
commit ce8e504569
28478 changed files with 39 additions and 3866962 deletions

View File

@@ -1,24 +0,0 @@
; RUN: llc < %s -mtriple=lanai-unknown-unknown | FileCheck %s
; Test left-shift i64 lowering does not result in call being inserted.
; CHECK-LABEL: shift
; CHECKT: bt __ashldi3
; CHECK: or %r0, 0x0, %r[[T0:[0-9]+]]
; CHECK: mov 0x20, %r[[T1:[0-9]+]]
; CHECK: sub %r[[T1]], %r[[ShAmt:[0-9]+]], %r[[T1]]
; CHECK: sub %r0, %r[[T1]], %r[[T1]]
; CHECK: sh %r[[ShOpB:[0-9]+]], %r[[T1]], %r[[T1]]
; CHECK: sub.f %r[[ShAmt]], 0x0, %r0
; CHECK: sel.eq %r0, %r[[T1]], %r[[T1]]
; CHECK: sh %r[[ShOpA:[0-9]+]], %r[[ShAmt]], %r[[T2:[0-9]+]]
; CHECK: or %r[[T1]], %r[[T2]], %rv
; CHECK: sub.f %r[[ShAmt]], 0x20, %r[[T1]]
; CHECK: sh.pl %r[[ShOpB]], %r[[T1]], %rv
; CHECK: sh.mi %r[[ShOpB]], %r[[ShAmt]], %r[[T0]]
define i64 @shift(i64 inreg, i32 inreg) {
%3 = zext i32 %1 to i64
%4 = shl i64 %0, %3
ret i64 %4
}