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

View File

@@ -0,0 +1,28 @@
; RUN: llc -mtriple=thumb-eabi < %s | FileCheck %s
define i1 @t1(i64 %x) {
; CHECK-LABEL: t1:
; CHECK: lsrs r0, r1, #31
%B = icmp slt i64 %x, 0
ret i1 %B
}
define i1 @t2(i64 %x) {
; CHECK-LABEL: t2:
; CHECK: movs r0, #1
; CHECK: movs r2, #0
; CHECK: cmp r1, #0
; CHECK: beq .LBB1_2
%tmp = icmp ult i64 %x, 4294967296
ret i1 %tmp
}
define i1 @t3(i32 %x) {
; CHECK-LABEL: t3:
; CHECK: movs r0, #0
%tmp = icmp ugt i32 %x, -1
ret i1 %tmp
}
; CHECK-NOT: cmp