[PATCH] D121857: [scudo] Don't assume preprocessor macro is defined

[Dominic Chen via Phabricator via llvm-commits]

ddcc created this revision.
ddcc added reviewers: vitalybuka, eugenis, cryptoad, mcgrathr, hctim.
Herald added a project: All.
ddcc requested review of this revision.
Herald added a project: Sanitizers.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D121857

Files:
  compiler-rt/lib/scudo/standalone/platform.h


Index: compiler-rt/lib/scudo/standalone/platform.h
===================================================================
--- compiler-rt/lib/scudo/standalone/platform.h
+++ compiler-rt/lib/scudo/standalone/platform.h
@@ -37,7 +37,7 @@
 #define SCUDO_TRUSTY 0
 #endif
 
-#if __LP64__
+#if defined(__LP64__)
 #define SCUDO_WORDSIZE 64U
 #else
 #define SCUDO_WORDSIZE 32U


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