Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
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

View File

@@ -1,40 +0,0 @@
; RUN: llc < %s -mtriple=aarch64-unknown-unknown | FileCheck %s
define i1 @andn_cmp(i32 %x, i32 %y) {
; CHECK-LABEL: andn_cmp:
; CHECK: // %bb.0:
; CHECK-NEXT: bics wzr, w1, w0
; CHECK-NEXT: cset w0, eq
; CHECK-NEXT: ret
;
%notx = xor i32 %x, -1
%and = and i32 %notx, %y
%cmp = icmp eq i32 %and, 0
ret i1 %cmp
}
define i1 @and_cmp(i32 %x, i32 %y) {
; CHECK-LABEL: and_cmp:
; CHECK: // %bb.0:
; CHECK-NEXT: bics wzr, w1, w0
; CHECK-NEXT: cset w0, eq
; CHECK-NEXT: ret
;
%and = and i32 %x, %y
%cmp = icmp eq i32 %and, %y
ret i1 %cmp
}
define i1 @and_cmp_const(i32 %x) {
; CHECK-LABEL: and_cmp_const:
; CHECK: // %bb.0:
; CHECK-NEXT: mov w8, #43
; CHECK-NEXT: bics wzr, w8, w0
; CHECK-NEXT: cset w0, eq
; CHECK-NEXT: ret
;
%and = and i32 %x, 43
%cmp = icmp eq i32 %and, 43
ret i1 %cmp
}