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| author | Julien Lerouge <jlerouge@apple.com> | 2011-09-09 22:41:49 +0000 |
|---|---|---|
| committer | Julien Lerouge <jlerouge@apple.com> | 2011-09-09 22:41:49 +0000 |
| commit | 5a6b6987dcb4592427f4f3fcee9b7ce5dd3ba4fe (patch) | |
| tree | 3fbd1b68c6991059043061b4e5ea6a2206f7f14e /clang/test/CodeGen/annotations-global.c | |
| parent | 5bfb0e0a852533bc6b9248285503c05127d2395e (diff) | |
| download | bcm5719-llvm-5a6b6987dcb4592427f4f3fcee9b7ce5dd3ba4fe.tar.gz bcm5719-llvm-5a6b6987dcb4592427f4f3fcee9b7ce5dd3ba4fe.zip | |
Bring llvm.annotation* intrinsics support back to where it was in llvm-gcc: can
annotate global, local variables, struct fields, or arbitrary statements (using
the __builtin_annotation), rdar://8037476.
llvm-svn: 139423
Diffstat (limited to 'clang/test/CodeGen/annotations-global.c')
| -rw-r--r-- | clang/test/CodeGen/annotations-global.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/clang/test/CodeGen/annotations-global.c b/clang/test/CodeGen/annotations-global.c new file mode 100644 index 00000000000..2782525ed91 --- /dev/null +++ b/clang/test/CodeGen/annotations-global.c @@ -0,0 +1,41 @@ +// RUN: %clang_cc1 %s -emit-llvm -o %t1 +// RUN: FileCheck --check-prefix=FOO %s < %t1 +// RUN: FileCheck --check-prefix=A %s < %t1 +// RUN: FileCheck --check-prefix=BAR %s < %t1 +// RUN: FileCheck --check-prefix=FOOS %s < %t1 +// END. + +static __attribute((annotate("sfoo_0"))) __attribute((annotate("sfoo_1"))) char sfoo; +__attribute((annotate("foo_0"))) __attribute((annotate("foo_1"))) char foo; + +void __attribute((annotate("ann_a_0"))) __attribute((annotate("ann_a_1"))) __attribute((annotate("ann_a_2"))) __attribute((annotate("ann_a_3"))) a(char *a); +void __attribute((annotate("ann_a_0"))) __attribute((annotate("ann_a_1"))) a(char *a) { + __attribute__((annotate("bar_0"))) __attribute__((annotate("bar_1"))) static char bar; + sfoo = 0; +} + +// FOOS: target triple +// FOOS: private unnamed_addr constant [7 x i8] c"sfoo_{{.}}\00", section "llvm.metadata" +// FOOS: private unnamed_addr constant [7 x i8] c"sfoo_{{.}}\00", section "llvm.metadata" +// FOOS-NOT: sfoo_ +// FOOS: @llvm.global.annotations = appending global [10 x { i8*, i8*, i8*, i32 }] {{.*}}i8* @sfoo{{.*}}i8* @sfoo{{.*}}, section "llvm.metadata" + +// FOO: target triple +// FOO: private unnamed_addr constant [6 x i8] c"foo_{{.}}\00", section "llvm.metadata" +// FOO: private unnamed_addr constant [6 x i8] c"foo_{{.}}\00", section "llvm.metadata" +// FOO-NOT: foo_ +// FOO: @llvm.global.annotations = appending global [10 x { i8*, i8*, i8*, i32 }] {{.*}}i8* @foo{{.*}}i8* @foo{{.*}}, section "llvm.metadata" + +// A: target triple +// A: private unnamed_addr constant [8 x i8] c"ann_a_{{.}}\00", section "llvm.metadata" +// A: private unnamed_addr constant [8 x i8] c"ann_a_{{.}}\00", section "llvm.metadata" +// A: private unnamed_addr constant [8 x i8] c"ann_a_{{.}}\00", section "llvm.metadata" +// A: private unnamed_addr constant [8 x i8] c"ann_a_{{.}}\00", section "llvm.metadata" +// A-NOT: ann_a_ +// A: @llvm.global.annotations = appending global [10 x { i8*, i8*, i8*, i32 }] {{.*}}i8* bitcast (void (i8*)* @a to i8*){{.*}}i8* bitcast (void (i8*)* @a to i8*){{.*}}i8* bitcast (void (i8*)* @a to i8*){{.*}}i8* bitcast (void (i8*)* @a to i8*){{.*}}, section "llvm.metadata" + +// BAR: target triple +// BAR: private unnamed_addr constant [6 x i8] c"bar_{{.}}\00", section "llvm.metadata" +// BAR: private unnamed_addr constant [6 x i8] c"bar_{{.}}\00", section "llvm.metadata" +// BAR-NOT: bar_ +// BAR: @llvm.global.annotations = appending global [10 x { i8*, i8*, i8*, i32 }] {{.*}}i8* @a.bar{{.*}}i8* @a.bar{{.*}}, section "llvm.metadata" |
