Remove two unused variables (-Werror).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300777 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Instrumentation/SanitizerCoverage.cpp b/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
index 5a04ba60f7f51e6fdf4969eb55ceedd4f05978e6..eb603ec7965f7b1d73b20c2000949916d58271fa 100644 (file)
--- a/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
+++ b/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
@@ -62,8 +62,6 @@ static const char *const SanCovWithCheckName = "__sanitizer_cov_with_check";
 static const char *const SanCovIndirCallName = "__sanitizer_cov_indir_call16";
 static const char *const SanCovTracePCIndirName =
     "__sanitizer_cov_trace_pc_indir";
-static const char *const SanCovTraceEnterName =
-    "__sanitizer_cov_trace_func_enter";
 static const char *const SanCovTracePCName = "__sanitizer_cov_trace_pc";
 static const char *const SanCovTraceCmp1 = "__sanitizer_cov_trace_cmp1";
 static const char *const SanCovTraceCmp2 = "__sanitizer_cov_trace_cmp2";
@@ -287,7 +285,6 @@ bool SanitizerCoverageModule::runOnModule(Module &M) {
   // At this point we create a dummy array of guards because we don't
   // know how many elements we will need.
   Type *Int32Ty = IRB.getInt32Ty();
-  Type *Int8Ty = IRB.getInt8Ty();
 
   if (!Options.TracePCGuard)
     GuardArray =