Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/XCore/varargs.ll

@@ -1,55 +0,0 @@
-; RUN: llc < %s -march=xcore | FileCheck %s
-
-define void @_Z1fz(...) {
-entry:
-; CHECK-LABEL: _Z1fz:
-; CHECK: extsp 3
-; CHECK: stw r[[REG:[0-3]{1,1}]]
-; CHECK: , sp{{\[}}[[REG]]{{\]}}
-; CHECK: stw r[[REG:[0-3]{1,1}]]
-; CHECK: , sp{{\[}}[[REG]]{{\]}}
-; CHECK: stw r[[REG:[0-3]{1,1}]]
-; CHECK: , sp{{\[}}[[REG]]{{\]}}
-; CHECK: stw r[[REG:[0-3]{1,1}]]
-; CHECK: , sp{{\[}}[[REG]]{{\]}}
-; CHECK: ldaw sp, sp[3]
-; CHECK: retsp 0
-  ret void
-}
-
-
-declare void @llvm.va_start(i8*) nounwind
-declare void @llvm.va_end(i8*) nounwind
-declare void @f(i32) nounwind
-define void @test_vararg(...) nounwind {
-entry:
-; CHECK-LABEL: test_vararg
-; CHECK: extsp 6
-; CHECK: stw lr, sp[1]
-; CHECK-DAG: stw r3, sp[6]
-; CHECK-DAG: stw r0, sp[3]
-; CHECK-DAG: stw r1, sp[4]
-; CHECK-DAG: stw r2, sp[5]
-; CHECK: ldaw r0, sp[3]
-; CHECK: stw r0, sp[2]
-  %list = alloca i8*, align 4
-  %list1 = bitcast i8** %list to i8*
-  call void @llvm.va_start(i8* %list1)
-  br label %for.cond
-
-; CHECK-LABEL: .LBB1_1
-; CHECK: ldw r0, sp[2]
-; CHECK: add r1, r0, 4
-; CHECK: stw r1, sp[2]
-; CHECK: ldw r0, r0[0]
-; CHECK: bl f
-; CHECK: bu .LBB1_1
-for.cond:
-  %0 = va_arg i8** %list, i32
-  call void @f(i32 %0)
-  br label %for.cond
-
-  call void @llvm.va_end(i8* %list1)
-  ret void
-}
-