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1; RUN: mlir-translate -import-llvm %s | FileCheck %s2; RUN: mlir-translate -import-llvm -mlir-print-debuginfo %s | FileCheck %s --check-prefix=CHECK-DBG3 4; CHECK-DBG: #[[UNKNOWN_LOC:.+]] = loc(unknown)5 6@global = external global double, align 87 8; CHECK: llvm.func @fe(i32) -> f329declare float @fe(i32)10 11; CHECK-LABEL: llvm.func internal @f1(%arg0: i64) -> i32 attributes {dso_local, passthrough = ["norecurse"]} {12; CHECK-DBG: llvm.func internal @f1(%arg0: i64 loc(unknown)) -> i32 attributes {dso_local, passthrough = ["norecurse"]} {13; CHECK: %[[c2:[0-9]+]] = llvm.mlir.constant(2 : i32) : i3214; CHECK: %[[c1:[0-9]+]] = llvm.mlir.constant(true) : i115; CHECK: %[[c43:[0-9]+]] = llvm.mlir.constant(43 : i32) : i3216; CHECK: %[[c42:[0-9]+]] = llvm.mlir.constant(42 : i32) : i3217define internal dso_local i32 @f1(i64 %a) norecurse {18entry:19; CHECK: %{{[0-9]+}} = llvm.inttoptr %arg0 : i64 to !llvm.ptr20 %aa = inttoptr i64 %a to ptr21; CHECK-DBG: llvm.mlir.addressof @global : !llvm.ptr loc(#[[UNKNOWN_LOC]])22; %[[addrof:[0-9]+]] = llvm.mlir.addressof @global : !llvm.ptr23; %[[addrof2:[0-9]+]] = llvm.mlir.addressof @global : !llvm.ptr24; %{{[0-9]+}} = llvm.inttoptr %arg0 : i64 to !llvm.ptr25; %{{[0-9]+}} = llvm.ptrtoint %[[addrof2]] : !llvm.ptr to i6426; %{{[0-9]+}} = llvm.getelementptr %[[addrof]][%3] : (!llvm.ptr, i32) -> !llvm.ptr27 %bb = ptrtoint ptr @global to i6428 %cc = getelementptr double, ptr @global, i32 329; CHECK: %[[b:[0-9]+]] = llvm.trunc %arg0 : i64 to i3230; CHECK-DBG: llvm.trunc %arg0 : i64 to i32 loc(#[[UNKNOWN_LOC]])31 %b = trunc i64 %a to i3232; CHECK: %[[c:[0-9]+]] = llvm.call @fe(%[[b]]) : (i32) -> f3233 %c = call float @fe(i32 %b)34; CHECK: %[[d:[0-9]+]] = llvm.fptosi %[[c]] : f32 to i3235 %d = fptosi float %c to i3236; CHECK: %[[e:[0-9]+]] = llvm.icmp "ne" %[[d]], %[[c2]] : i3237 %e = icmp ne i32 %d, 238; CHECK: llvm.cond_br %[[e]], ^bb1, ^bb239 br i1 %e, label %if.then, label %if.end40 41; CHECK: ^bb1:42if.then:43; CHECK: llvm.return %[[c42]] : i3244 ret i32 4245 46; CHECK: ^bb2:47if.end:48; CHECK: %[[orcond:[0-9]+]] = llvm.or %[[e]], %[[c1]] : i149 %or.cond = or i1 %e, 150; CHECK: llvm.return %[[c43]]51 ret i32 4352}53; CHECK-DBG: } loc(#[[UNKNOWN_LOC]])54 55; CHECK-LABEL: @hasGCFunction56; CHECK-SAME: garbageCollector = "statepoint-example"57define void @hasGCFunction() gc "statepoint-example" {58 ret void59}60 61; CHECK-LABEL: @useFreezeOp62define i32 @useFreezeOp(i32 %x) {63 ;CHECK: %{{[0-9]+}} = llvm.freeze %{{[0-9a-z]+}} : i3264 %1 = freeze i32 %x65 %2 = add i8 10, 1066 ;CHECK: %{{[0-9]+}} = llvm.freeze %{{[0-9]+}} : i867 %3 = freeze i8 %268 %poison = add nsw i1 0, undef69 ret i32 070}71 72; Varadic function definition73%struct.va_list = type { ptr }74 75declare void @llvm.va_start.p0(ptr)76declare void @llvm.va_copy.p0(ptr, ptr)77declare void @llvm.va_end.p0(ptr)78 79; CHECK-LABEL: llvm.func @variadic_function(%arg0: i32, ...) -> i3280define i32 @variadic_function(i32 %X, ...) {81 ; CHECK: %[[ALLOCA0:.+]] = llvm.alloca %{{.*}} x !llvm.struct<"struct.va_list", (ptr)> {{.*}} : (i32) -> !llvm.ptr82 %ap = alloca %struct.va_list83 ; CHECK: llvm.intr.vastart %[[ALLOCA0]]84 call void @llvm.va_start.p0(ptr %ap)85 86 ; CHECK: %[[ALLOCA1:.+]] = llvm.alloca %{{.*}} x !llvm.ptr {{.*}} : (i32) -> !llvm.ptr87 %aq = alloca ptr88 ; CHECK: llvm.intr.vacopy %[[ALLOCA0]] to %[[ALLOCA1]]89 call void @llvm.va_copy.p0(ptr %aq, ptr %ap)90 91 %ret = va_arg ptr %aq, i3292 ; CHECK: llvm.intr.vaend %[[ALLOCA1]]93 call void @llvm.va_end.p0(ptr %aq)94 95 ; CHECK: llvm.intr.vaend %[[ALLOCA0]]96 call void @llvm.va_end.p0(ptr %ap)97 ; CHECK: llvm.return98 ret i32 %ret99}100