commit adcdb664cb6f4868fa7012132c9355bac815ec75
author Rui Ueyama <ruiu@google.com> Tue Sep 06 22:50:48 2016 +0000
committer Rui Ueyama <ruiu@google.com> Tue Sep 06 22:50:48 2016 +0000
tree ba2662adc972935b7dbc24b7abd53d0a84c229f8
parent 5053b11edc5cc7a369147004eb5ad88d9b2f8181

Simplify a boolean expression by using the De Morgan's law.

llvm-svn: 280766

lld/ELF/LinkerScript.cpp

diff --git a/lld/ELF/LinkerScript.cpp b/lld/ELF/LinkerScript.cpp
index 8634229..5f04382 100644
--- a/lld/ELF/LinkerScript.cpp
+++ b/lld/ELF/LinkerScript.cpp
@@ -162,7 +162,7 @@
   bool RO = (Kind == ConstraintKind::ReadOnly);
   bool RW = (Kind == ConstraintKind::ReadWrite);
   bool Writable = Flags & SHF_WRITE;
-  return !((RO && Writable) || (RW && !Writable));
+  return !(RO && Writable) && !(RW && !Writable);
 }
 
 template <class ELFT>