diff options
Diffstat (limited to 'test/Instrumentation/SanitizerCoverage/coverage.ll')
-rw-r--r-- | test/Instrumentation/SanitizerCoverage/coverage.ll | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/test/Instrumentation/SanitizerCoverage/coverage.ll b/test/Instrumentation/SanitizerCoverage/coverage.ll index da0498d..1595727 100644 --- a/test/Instrumentation/SanitizerCoverage/coverage.ll +++ b/test/Instrumentation/SanitizerCoverage/coverage.ll @@ -2,7 +2,7 @@ ; RUN: opt < %s -sancov -sanitizer-coverage-level=1 -S | FileCheck %s --check-prefix=CHECK1 ; RUN: opt < %s -sancov -sanitizer-coverage-level=2 -S | FileCheck %s --check-prefix=CHECK2 ; RUN: opt < %s -sancov -sanitizer-coverage-level=2 -sanitizer-coverage-block-threshold=10 -S | FileCheck %s --check-prefix=CHECK2 -; RUN: opt < %s -sancov -sanitizer-coverage-level=2 -sanitizer-coverage-block-threshold=1 -S | FileCheck %s --check-prefix=CHECK1 +; RUN: opt < %s -sancov -sanitizer-coverage-level=2 -sanitizer-coverage-block-threshold=1 -S | FileCheck %s --check-prefix=CHECK_WITH_CHECK ; RUN: opt < %s -sancov -sanitizer-coverage-level=3 -sanitizer-coverage-block-threshold=10 -S | FileCheck %s --check-prefix=CHECK3 ; RUN: opt < %s -sancov -sanitizer-coverage-level=4 -S | FileCheck %s --check-prefix=CHECK4 @@ -12,7 +12,7 @@ ; RUN: opt < %s -sancov -sanitizer-coverage-level=2 -sanitizer-coverage-block-threshold=10 \ ; RUN: -S | FileCheck %s --check-prefix=CHECK2 ; RUN: opt < %s -sancov -sanitizer-coverage-level=2 -sanitizer-coverage-block-threshold=1 \ -; RUN: -S | FileCheck %s --check-prefix=CHECK1 +; RUN: -S | FileCheck %s --check-prefix=CHECK_WITH_CHECK target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" target triple = "x86_64-unknown-linux-gnu" @@ -29,33 +29,44 @@ entry: ret void } +; CHECK0-NOT: @llvm.global_ctors = {{.*}}{ i32 2, void ()* @sancov.module_ctor } +; CHECK1: @llvm.global_ctors = {{.*}}{ i32 2, void ()* @sancov.module_ctor } +; CHECK2: @llvm.global_ctors = {{.*}}{ i32 2, void ()* @sancov.module_ctor } + ; CHECK0-NOT: call void @__sanitizer_cov( ; CHECK0-NOT: call void @__sanitizer_cov_module_init( ; CHECK1-LABEL: define void @foo -; CHECK1: %0 = load atomic i8* @__sancov_gen_cov_foo monotonic, align 1 -; CHECK1: %1 = icmp eq i8 0, %0 +; CHECK1: %0 = load atomic i32* {{.*}} monotonic, align 4, !nosanitize +; CHECK1: %1 = icmp sge i32 0, %0 ; CHECK1: br i1 %1, label %2, label %3 -; CHECK1: call void @__sanitizer_cov +; CHECK1: call void @__sanitizer_cov(i32*{{.*}}) +; CHECK1: call void asm sideeffect "", ""() ; CHECK1-NOT: call void @__sanitizer_cov -; CHECK1: store atomic i8 1, i8* @__sancov_gen_cov_foo monotonic, align 1 +; CHECK1: ret void ; CHECK1-LABEL: define internal void @sancov.module_ctor ; CHECK1-NOT: ret -; CHECK1: call void @__sanitizer_cov_module_init(i64 2) +; CHECK1: call void @__sanitizer_cov_module_init({{.*}}, i64 2, ; CHECK1: ret +; CHECK_WITH_CHECK-LABEL: define void @foo +; CHECK_WITH_CHECK: __sanitizer_cov_with_check +; CHECK_WITH_CHECK: ret void ; CHECK2-LABEL: define void @foo ; CHECK2: call void @__sanitizer_cov +; CHECK2: call void asm sideeffect "", ""() ; CHECK2: call void @__sanitizer_cov +; CHECK2: call void asm sideeffect "", ""() ; CHECK2: call void @__sanitizer_cov +; CHECK2: call void asm sideeffect "", ""() ; CHECK2-NOT: call void @__sanitizer_cov ; CHECK2: ret void ; CHECK2-LABEL: define internal void @sancov.module_ctor ; CHECK2-NOT: ret -; CHECK2: call void @__sanitizer_cov_module_init(i64 4) +; CHECK2: call void @__sanitizer_cov_module_init({{.*}}, i64 4, ; CHECK2: ret ; CHECK3-LABEL: define void @foo |