Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/SystemZ/int-const-05.ll

@@ -1,101 +0,0 @@
-; Test moves of integers to 4-byte memory locations.
-;
-; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
-
-; Check moves of zero.
-define void @f1(i32 *%a) {
-; CHECK-LABEL: f1:
-; CHECK: mvhi 0(%r2), 0
-; CHECK: br %r14
-  store i32 0, i32 *%a
-  ret void
-}
-
-; Check the high end of the signed 16-bit range.
-define void @f2(i32 *%a) {
-; CHECK-LABEL: f2:
-; CHECK: mvhi 0(%r2), 32767
-; CHECK: br %r14
-  store i32 32767, i32 *%a
-  ret void
-}
-
-; Check the next value up, which can't use MVHI.
-define void @f3(i32 *%a) {
-; CHECK-LABEL: f3:
-; CHECK-NOT: mvhi
-; CHECK: br %r14
-  store i32 32768, i32 *%a
-  ret void
-}
-
-; Check moves of -1.
-define void @f4(i32 *%a) {
-; CHECK-LABEL: f4:
-; CHECK: mvhi 0(%r2), -1
-; CHECK: br %r14
-  store i32 -1, i32 *%a
-  ret void
-}
-
-; Check the low end of the MVHI range.
-define void @f5(i32 *%a) {
-; CHECK-LABEL: f5:
-; CHECK: mvhi 0(%r2), -32768
-; CHECK: br %r14
-  store i32 -32768, i32 *%a
-  ret void
-}
-
-; Check the next value down, which can't use MVHI.
-define void @f6(i32 *%a) {
-; CHECK-LABEL: f6:
-; CHECK-NOT: mvhi
-; CHECK: br %r14
-  store i32 -32769, i32 *%a
-  ret void
-}
-
-; Check the high end of the MVHI range.
-define void @f7(i32 *%a) {
-; CHECK-LABEL: f7:
-; CHECK: mvhi 4092(%r2), 42
-; CHECK: br %r14
-  %ptr = getelementptr i32, i32 *%a, i64 1023
-  store i32 42, i32 *%ptr
-  ret void
-}
-
-; Check the next word up, which is out of range.  We prefer STY in that case.
-define void @f8(i32 *%a) {
-; CHECK-LABEL: f8:
-; CHECK: lhi [[TMP:%r[0-5]]], 42
-; CHECK: sty [[TMP]], 4096(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr i32, i32 *%a, i64 1024
-  store i32 42, i32 *%ptr
-  ret void
-}
-
-; Check negative displacements, for which we again prefer STY.
-define void @f9(i32 *%a) {
-; CHECK-LABEL: f9:
-; CHECK: lhi [[TMP:%r[0-5]]], 42
-; CHECK: sty [[TMP]], -4(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr i32, i32 *%a, i64 -1
-  store i32 42, i32 *%ptr
-  ret void
-}
-
-; Check that MVHI does not allow an index.
-define void @f10(i64 %src, i64 %index) {
-; CHECK-LABEL: f10:
-; CHECK: lhi [[TMP:%r[0-5]]], 42
-; CHECK: st [[TMP]], 0({{%r2,%r3|%r3,%r2}})
-; CHECK: br %r14
-  %add = add i64 %src, %index
-  %ptr = inttoptr i64 %add to i32 *
-  store i32 42, i32 *%ptr
-  ret void
-}