Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-08 08:22:36 +00:00
parent f32dbaf0b2
commit 212f6bafcb
28494 changed files with 359 additions and 3867025 deletions

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@ -1,40 +0,0 @@
; Test 32-bit XORs in which the second operand is constant.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
; Check the lowest useful XILF value.
define i32 @f1(i32 %a) {
; CHECK-LABEL: f1:
; CHECK: xilf %r2, 1
; CHECK: br %r14
%xor = xor i32 %a, 1
ret i32 %xor
}
; Check the high end of the signed range.
define i32 @f2(i32 %a) {
; CHECK-LABEL: f2:
; CHECK: xilf %r2, 2147483647
; CHECK: br %r14
%xor = xor i32 %a, 2147483647
ret i32 %xor
}
; Check the low end of the signed range, which should be treated
; as a positive value.
define i32 @f3(i32 %a) {
; CHECK-LABEL: f3:
; CHECK: xilf %r2, 2147483648
; CHECK: br %r14
%xor = xor i32 %a, -2147483648
ret i32 %xor
}
; Check the high end of the XILF range.
define i32 @f4(i32 %a) {
; CHECK-LABEL: f4:
; CHECK: xilf %r2, 4294967295
; CHECK: br %r14
%xor = xor i32 %a, 4294967295
ret i32 %xor
}