Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/SystemZ/int-add-14.ll

@@ -1,67 +0,0 @@
-; Test 32-bit addition in which the second operand is constant and in which
-; three-operand forms are available.
-;
-; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z196 | FileCheck %s
-
-; Check additions of 1.
-define i32 @f1(i32 %a, i32 %b) {
-; CHECK-LABEL: f1:
-; CHECK: ahik %r2, %r3, 1
-; CHECK: br %r14
-  %add = add i32 %b, 1
-  ret i32 %add
-}
-
-; Check the high end of the AHIK range.
-define i32 @f2(i32 %a, i32 %b) {
-; CHECK-LABEL: f2:
-; CHECK: ahik %r2, %r3, 32767
-; CHECK: br %r14
-  %add = add i32 %b, 32767
-  ret i32 %add
-}
-
-; Check the next value up, which must use AFI instead.
-define i32 @f3(i32 %a, i32 %b) {
-; CHECK-LABEL: f3:
-; CHECK: afi {{%r[0-5]}}, 32768
-; CHECK: br %r14
-  %add = add i32 %b, 32768
-  ret i32 %add
-}
-
-; Check the high end of the negative AHIK range.
-define i32 @f4(i32 %a, i32 %b) {
-; CHECK-LABEL: f4:
-; CHECK: ahik %r2, %r3, -1
-; CHECK: br %r14
-  %add = add i32 %b, -1
-  ret i32 %add
-}
-
-; Check the low end of the AHIK range.
-define i32 @f5(i32 %a, i32 %b) {
-; CHECK-LABEL: f5:
-; CHECK: ahik %r2, %r3, -32768
-; CHECK: br %r14
-  %add = add i32 %b, -32768
-  ret i32 %add
-}
-
-; Check the next value down, which must use AFI instead.
-define i32 @f6(i32 %a, i32 %b) {
-; CHECK-LABEL: f6:
-; CHECK: afi {{%r[0-5]}}, -32769
-; CHECK: br %r14
-  %add = add i32 %b, -32769
-  ret i32 %add
-}
-
-; Check that AHI is still used in obvious cases.
-define i32 @f7(i32 %a) {
-; CHECK-LABEL: f7:
-; CHECK: ahi %r2, 1
-; CHECK: br %r14
-  %add = add i32 %a, 1
-  ret i32 %add
-}