diff options
Diffstat (limited to 'llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp index 58d5801ea08..76da9706829 100644 --- a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp +++ b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp @@ -1774,7 +1774,7 @@ struct VarArgAMD64Helper : public VarArgHelper { // Unpoison the whole __va_list_tag. // FIXME: magic ABI constants. IRB.CreateMemSet(ShadowPtr, Constant::getNullValue(IRB.getInt8Ty()), - /* size */24, /* alignment */16, false); + /* size */24, /* alignment */8, false); } void visitVACopyInst(VACopyInst &I) { @@ -1785,7 +1785,7 @@ struct VarArgAMD64Helper : public VarArgHelper { // Unpoison the whole __va_list_tag. // FIXME: magic ABI constants. IRB.CreateMemSet(ShadowPtr, Constant::getNullValue(IRB.getInt8Ty()), - /* size */ 24, /* alignment */ 16, false); + /* size */24, /* alignment */8, false); } void finalizeInstrumentation() { |
