Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190

external/llvm/test/CodeGen/SystemZ/fpc-intrinsics.ll

@@ -1,67 +0,0 @@
-; Test floating-point control register intrinsics.
-;
-; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
-
-declare void @llvm.s390.sfpc(i32)
-declare i32 @llvm.s390.efpc()
-
-; SFPC.
-define void @test_sfpc(i32 %fpc) {
-; CHECK-LABEL: test_sfpc:
-; CHECK: sfpc %r2
-; CHECK: br %r14
-  call void @llvm.s390.sfpc(i32 %fpc)
-  ret void
-}
-
-; EFPC.
-define i32 @test_efpc() {
-; CHECK-LABEL: test_efpc:
-; CHECK: efpc %r2
-; CHECK: br %r14
-  %res = call i32 @llvm.s390.efpc()
-  ret i32 %res
-}
-
-; LFPC.
-define void @test_lfpc1(i32 *%ptr) {
-; CHECK-LABEL: test_lfpc1:
-; CHECK: lfpc 0(%r2)
-; CHECK: br %r14
-  %fpc = load i32, i32 *%ptr
-  call void @llvm.s390.sfpc(i32 %fpc)
-  ret void
-}
-
-; LFPC with offset.
-define void @test_lfpc2(i32 *%ptr) {
-; CHECK-LABEL: test_lfpc2:
-; CHECK: lfpc 4092(%r2)
-; CHECK: br %r14
-  %ptr1 = getelementptr i32, i32 *%ptr, i32 1023
-  %fpc = load i32, i32 *%ptr1
-  call void @llvm.s390.sfpc(i32 %fpc)
-  ret void
-}
-
-; STFPC.
-define void @test_stfpc1(i32 *%ptr) {
-; CHECK-LABEL: test_stfpc1:
-; CHECK: stfpc 0(%r2)
-; CHECK: br %r14
-  %fpc = call i32 @llvm.s390.efpc()
-  store i32 %fpc, i32 *%ptr
-  ret void
-}
-
-; STFPC with offset.
-define void @test_stfpc2(i32 *%ptr) {
-; CHECK-LABEL: test_stfpc2:
-; CHECK: stfpc 4092(%r2)
-; CHECK: br %r14
-  %fpc = call i32 @llvm.s390.efpc()
-  %ptr1 = getelementptr i32, i32 *%ptr, i32 1023
-  store i32 %fpc, i32 *%ptr1
-  ret void
-}
-