Clang/PNaCl: Improve test coverage for PNaClTargetInfo (type aligns), fixes nits:

- wrong alignment for double (it was 4, but 8 is desired),
- added checks for _REENTRANT define,
- fixed the issue that defines were not tested (because the check for inside #ifdef).

llvm-svn: 138775

1 files changed, 2 insertions, 0 deletions

diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index 7399d5a3595..206ff65df5b 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -2856,6 +2856,8 @@ public:
     this->UIntMaxType = TargetInfo::UnsignedLongLong;
     this->Int64Type = TargetInfo::SignedLongLong;
     this->SizeType = TargetInfo::UnsignedInt;
+    this->DoubleAlign = 64;
+    this->LongDoubleAlign = 64;
     DescriptionString = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-"
                         "f32:32:32-f64:64:64-p:32:32:32-v128:32:32";
   }