Line-wrap a comment and put in some #undefs. Non-functional change.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13283

diff --git a/coregrind/m_stacktrace.c b/coregrind/m_stacktrace.c
index 26a72724a492afb86f174f87ce25e1bf49ed4892..ea8b1661b0ebf5c89ee8432c0ba20110e22c706a 100644 (file)
--- a/coregrind/m_stacktrace.c
+++ b/coregrind/m_stacktrace.c
@@ -182,8 +182,8 @@ UInt VG_(get_StackTrace_wrk) ( ThreadId tid_if_known,
    D3UnwindRegs fpverif_uregs; // result of CF unwind for a check reason.
    Addr xip_verified = 0; // xip for which we have calculated fpverif_uregs
    // 0 assigned to silence false positive -Wuninitialized warning
-   // This is a false positive as xip_verified is assigned when xip_verif > CFUNWIND
-   // and only used if xip_verif > CFUNWIND.
+   // This is a false positive as xip_verified is assigned when
+   // xip_verif > CFUNWIND and only used if xip_verif > CFUNWIND.
 
    D3UnwindRegs uregs;
    uregs.xip = (Addr)startRegs->r_pc;
@@ -438,6 +438,11 @@ UInt VG_(get_StackTrace_wrk) ( ThreadId tid_if_known,
    return n_found;
 }
 
+#undef N_FP_CF_VERIF
+#undef FPUNWIND
+#undef NOINFO
+#undef CFUNWIND
+
 #endif
 
 /* ----------------------- amd64 ------------------------ */