Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/SystemZ/tdc-06.ll

@@ -1,50 +0,0 @@
-; Test the Test Data Class instruction, as used by fpclassify.
-;
-; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
-;
-
-declare float @llvm.fabs.f32(float)
-declare double @llvm.fabs.f64(double)
-declare fp128 @llvm.fabs.f128(fp128)
-
-define i32 @fpc(double %x) {
-entry:
-; CHECK-LABEL: fpc
-; CHECK-DAG: lhi %r2, 5
-; CHECK-DAG: ltdbr %f0, %f0
-; CHECK: je [[RET:.L.*]]
-  %testeq = fcmp oeq double %x, 0.000000e+00
-  br i1 %testeq, label %ret, label %nonzero, !prof !1
-
-nonzero:
-; CHECK-DAG: lhi %r2, 1
-; CHECK-DAG: cdbr %f0, %f0
-; CHECK: jo [[RET]]
-  %testnan = fcmp uno double %x, 0.000000e+00
-  br i1 %testnan, label %ret, label %nonzeroord, !prof !1
-
-nonzeroord:
-; CHECK-DAG: lhi %r2, 2
-; CHECK-DAG: tcdb %f0, 48
-; CHECK: jl [[RET]]
-  %abs = tail call double @llvm.fabs.f64(double %x)
-  %testinf = fcmp oeq double %abs, 0x7FF0000000000000
-  br i1 %testinf, label %ret, label %finite, !prof !1
-
-finite:
-; CHECK-DAG: lhi %r2, 3
-; CHECK-DAG: tcdb %f0, 831
-; CHECK: blr %r14
-; CHECK: lhi %r2, 4
-  %testnormal = fcmp uge double %abs, 0x10000000000000
-  %finres = select i1 %testnormal, i32 3, i32 4
-  br label %ret
-
-ret:
-; CHECK: [[RET]]:
-; CHECK: br %r14
-  %res = phi i32 [ 5, %entry ], [ 1, %nonzero ], [ 2, %nonzeroord ], [ %finres, %finite ]
-  ret i32 %res
-}
-
-!1 = !{!"branch_weights", i32 1, i32 1}