| // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -o %t1 %s |
| // RUN: FileCheck --check-prefix=LOCAL %s < %t1 |
| // RUN: FileCheck --check-prefix=UNDEF %s < %t1 |
| // RUN: FileCheck --check-prefix=PARAM %s < %t1 |
| // END. |
| |
| // LOCAL: private unnamed_addr constant [15 x i8] c"localvar_ann_{{.}}\00", section "llvm.metadata" |
| // LOCAL: private unnamed_addr constant [15 x i8] c"localvar_ann_{{.}}\00", section "llvm.metadata" |
| |
| // UNDEF: private unnamed_addr constant [15 x i8] c"undefvar_ann_0\00", section "llvm.metadata" |
| |
| // PARAM: private unnamed_addr constant [12 x i8] c"param_ann_{{.}}\00", section "llvm.metadata" |
| // PARAM: private unnamed_addr constant [12 x i8] c"param_ann_{{.}}\00", section "llvm.metadata" |
| // PARAM: private unnamed_addr constant [12 x i8] c"param_ann_{{.}}\00", section "llvm.metadata" |
| // PARAM: private unnamed_addr constant [12 x i8] c"param_ann_{{.}}\00", section "llvm.metadata" |
| |
| int foo(int v __attribute__((annotate("param_ann_2"))) __attribute__((annotate("param_ann_3")))); |
| int foo(int v __attribute__((annotate("param_ann_0"))) __attribute__((annotate("param_ann_1")))) { |
| return v + 1; |
| // PARAM: define {{.*}}@foo |
| // PARAM: [[V:%.*]] = alloca i32 |
| // PARAM: bitcast i32* [[V]] to i8* |
| // PARAM-NEXT: call void @llvm.var.annotation( |
| // PARAM-NEXT: bitcast i32* [[V]] to i8* |
| // PARAM-NEXT: call void @llvm.var.annotation( |
| // PARAM-NEXT: bitcast i32* [[V]] to i8* |
| // PARAM-NEXT: call void @llvm.var.annotation( |
| // PARAM-NEXT: bitcast i32* [[V]] to i8* |
| // PARAM-NEXT: call void @llvm.var.annotation( |
| } |
| |
| void local(void) { |
| int localvar __attribute__((annotate("localvar_ann_0"))) __attribute__((annotate("localvar_ann_1"))) = 3; |
| // LOCAL-LABEL: define void @local() |
| // LOCAL: [[LOCALVAR:%.*]] = alloca i32, |
| // LOCAL-NEXT: [[T0:%.*]] = bitcast i32* [[LOCALVAR]] to i8* |
| // LOCAL-NEXT: call void @llvm.var.annotation(i8* [[T0]], i8* getelementptr inbounds ([15 x i8]* @{{.*}}), i8* getelementptr inbounds ({{.*}}), i32 33) |
| // LOCAL-NEXT: [[T0:%.*]] = bitcast i32* [[LOCALVAR]] to i8* |
| // LOCAL-NEXT: call void @llvm.var.annotation(i8* [[T0]], i8* getelementptr inbounds ([15 x i8]* @{{.*}}), i8* getelementptr inbounds ({{.*}}), i32 33) |
| } |
| |
| void undef(void) { |
| int undefvar __attribute__((annotate("undefvar_ann_0"))); |
| // UNDEF-LABEL: define void @undef() |
| // UNDEF: [[UNDEFVAR:%.*]] = alloca i32, |
| // UNDEF-NEXT: [[T0:%.*]] = bitcast i32* [[UNDEFVAR]] to i8* |
| // UNDEF-NEXT: call void @llvm.var.annotation(i8* [[T0]], i8* getelementptr inbounds ([15 x i8]* @{{.*}}), i8* getelementptr inbounds ({{.*}}), i32 43) |
| } |