From: Jameson Nash <vtjnash@gmail.com>
Date: Tue, 24 Nov 2020 01:17:36 +0000 (-0500)
Subject: fix some Wundef warnings in public headers
X-Git-Tag: llvmorg-13-init~5304
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8f1e0dcbb090243423faa4228ba58ddbae909c70;p=platform%2Fupstream%2Fllvm.git

fix some Wundef warnings in public headers

Differential Revision: https://reviews.llvm.org/D91094
---

diff --git a/llvm/include/llvm/ADT/Statistic.h b/llvm/include/llvm/ADT/Statistic.h
index d7aff6c..aa338cc 100644
--- a/llvm/include/llvm/ADT/Statistic.h
+++ b/llvm/include/llvm/ADT/Statistic.h
@@ -36,6 +36,8 @@
 // configure time.
 #if !defined(NDEBUG) || LLVM_FORCE_ENABLE_STATS
 #define LLVM_ENABLE_STATS 1
+#else
+#define LLVM_ENABLE_STATS 0
 #endif
 
 namespace llvm {
diff --git a/llvm/include/llvm/Config/abi-breaking.h.cmake b/llvm/include/llvm/Config/abi-breaking.h.cmake
index a1ffad6..2d27e02 100644
--- a/llvm/include/llvm/Config/abi-breaking.h.cmake
+++ b/llvm/include/llvm/Config/abi-breaking.h.cmake
@@ -20,7 +20,7 @@
 
 /* Allow selectively disabling link-time mismatch checking so that header-only
    ADT content from LLVM can be used without linking libSupport. */
-#if !LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING
+#if !defined(LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING) || !LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING
 
 // ABI_BREAKING_CHECKS protection: provides link-time failure when clients build
 // mismatch with LLVM