diff options
| author | Justin Bogner <mail@justinbogner.com> | 2017-02-01 02:38:39 +0000 |
|---|---|---|
| committer | Justin Bogner <mail@justinbogner.com> | 2017-02-01 02:38:39 +0000 |
| commit | 41e632bf6b45f843248f0df8b87af941b22203bc (patch) | |
| tree | e9df590c5288e23f4d68fcb2e624ddb7f2307916 /llvm/test/Instrumentation/SanitizerCoverage/tracing.ll | |
| parent | 27dcc6c0e2a7ca244f3acaef327d3f244ccadfce (diff) | |
| download | bcm5719-llvm-41e632bf6b45f843248f0df8b87af941b22203bc.tar.gz bcm5719-llvm-41e632bf6b45f843248f0df8b87af941b22203bc.zip | |
SanitizerCoverage: Support sanitizer guard section on darwin
MachO's sections need a segment as well as a section name, and the
section start and end symbols are spelled differently than on ELF.
llvm-svn: 293733
Diffstat (limited to 'llvm/test/Instrumentation/SanitizerCoverage/tracing.ll')
| -rw-r--r-- | llvm/test/Instrumentation/SanitizerCoverage/tracing.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/test/Instrumentation/SanitizerCoverage/tracing.ll b/llvm/test/Instrumentation/SanitizerCoverage/tracing.ll index 49c2a1a6352..9e153472eab 100644 --- a/llvm/test/Instrumentation/SanitizerCoverage/tracing.ll +++ b/llvm/test/Instrumentation/SanitizerCoverage/tracing.ll @@ -3,6 +3,7 @@ ; RUN: opt < %s -sancov -sanitizer-coverage-level=3 -sanitizer-coverage-experimental-tracing -S | FileCheck %s --check-prefix=CHECK3 ; RUN: opt < %s -sancov -sanitizer-coverage-level=3 -sanitizer-coverage-trace-pc -S | FileCheck %s --check-prefix=CHECK_PC ; RUN: opt < %s -sancov -sanitizer-coverage-level=3 -sanitizer-coverage-trace-pc-guard -S | FileCheck %s --check-prefix=CHECK_PC_GUARD +; RUN: opt < %s -sancov -sanitizer-coverage-level=3 -sanitizer-coverage-trace-pc-guard -S -mtriple=x86_64-apple-macosx | FileCheck %s --check-prefix=CHECK_PC_GUARD_DARWIN 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" @@ -47,3 +48,11 @@ entry: ; CHECK_PC_GUARD-NOT: call void @__sanitizer_cov_trace_pc ; CHECK_PC_GUARD: ret void ; CHECK_PC_GUARD: call void @__sanitizer_cov_trace_pc_guard_init(i32* bitcast (i32** @__start___sancov_guards to i32*), i32* bitcast (i32** @__stop___sancov_guards to i32*)) + +; CHECK_PC_GUARD_DARWIN-LABEL: define void @foo +; CHECK_PC_GUARD_DARWIN: call void @__sanitizer_cov_trace_pc_guard +; CHECK_PC_GUARD_DARWIN: call void @__sanitizer_cov_trace_pc_guard +; CHECK_PC_GUARD_DARWIN: call void @__sanitizer_cov_trace_pc_guard +; CHECK_PC_GUARD_DARWIN-NOT: call void @__sanitizer_cov_trace_pc +; CHECK_PC_GUARD_DARWIN: ret void +; CHECK_PC_GUARD_DARWIN: call void @__sanitizer_cov_trace_pc_guard_init(i32* bitcast (i32** @"\01section$start$__DATA$__sancov_guards" to i32*), i32* bitcast (i32** @"\01section$end$__DATA$__sancov_guards" to i32*)) |
