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| author | Chris Lattner <sabre@nondot.org> | 2010-06-22 00:03:40 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-06-22 00:03:40 +0000 |
| commit | 3c77a355e0850ba09c868850870663d6e1a3bc3c (patch) | |
| tree | b187bba6508fa661db2f1a57ec53fdeaa58c6223 /clang/test/CodeGen/instrument-functions.c | |
| parent | b2c4a99d522bd8851b36b13809ce67be16a81bdb (diff) | |
| download | bcm5719-llvm-3c77a355e0850ba09c868850870663d6e1a3bc3c.tar.gz bcm5719-llvm-3c77a355e0850ba09c868850870663d6e1a3bc3c.zip | |
implement support for -finstrument-functions, patch by Nelson
Elhage!
llvm-svn: 106507
Diffstat (limited to 'clang/test/CodeGen/instrument-functions.c')
| -rw-r--r-- | clang/test/CodeGen/instrument-functions.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/clang/test/CodeGen/instrument-functions.c b/clang/test/CodeGen/instrument-functions.c new file mode 100644 index 00000000000..d80385e2239 --- /dev/null +++ b/clang/test/CodeGen/instrument-functions.c @@ -0,0 +1,18 @@ +// RUN: %clang_cc1 -S -emit-llvm -o - %s -finstrument-functions | FileCheck %s + +// CHECK: @test1 +int test1(int x) { +// CHECK: __cyg_profile_func_enter +// CHECK: __cyg_profile_func_exit +// CHECK: ret + return x; +} + +// CHECK: @test2 +int test2(int) __attribute__((no_instrument_function)); +int test2(int x) { +// CHECK-NOT: __cyg_profile_func_enter +// CHECK-NOT: __cyg_profile_func_exit +// CHECK: ret + return x; +} |
