commit 45c144754bd7eea6aaa5084a3ad698062b05e551
author Kostya Serebryany <kcc@google.com> Tue Sep 27 01:55:08 2016 +0000
committer Kostya Serebryany <kcc@google.com> Tue Sep 27 01:55:08 2016 +0000
tree 3eb135ff589329787c4ced557e30155f8faf36e1
parent efc962cd0676ce3db3aaf675abbe4774e0633b19

[sanitizer-coverage] fix a bug in trace-gep

llvm-svn: 282467

llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp

diff --git a/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp b/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
index 4a1a755..e26fdb4 100644
--- a/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
+++ b/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
@@ -599,7 +599,7 @@
   for (auto GEP : GepTraceTargets) {
     IRBuilder<> IRB(GEP);
     for (auto I = GEP->idx_begin(); I != GEP->idx_end(); ++I)
-      if (!isa<ConstantInt>(*I))
+      if (!isa<ConstantInt>(*I) && (*I)->getType()->isIntegerTy())
         IRB.CreateCall(SanCovTraceGepFunction,
                        {IRB.CreateIntCast(*I, IntptrTy, true)});
   }