r298761 - __BIGGEST_ALIGNMENT__ has always been 16 on all power platforms rather

[Eric Christopher via cfe-commits]

Author: echristo
Date: Fri Mar 24 21:55:21 2017
New Revision: 298761

URL: http://llvm.org/viewvc/llvm-project?rev=298761&view=rev
Log:
__BIGGEST_ALIGNMENT__ has always been 16 on all power platforms rather
than the default of 8 in clang, fix and update tests accordingly.

Modified:
    cfe/trunk/lib/Basic/Targets.cpp
    cfe/trunk/test/Preprocessor/init.c

Modified: cfe/trunk/lib/Basic/Targets.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=298761&r1=298760&r2=298761&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/Targets.cpp (original)
+++ cfe/trunk/lib/Basic/Targets.cpp Fri Mar 24 21:55:21 2017
@@ -907,6 +907,7 @@ public:
     : TargetInfo(Triple), HasAltivec(false), HasVSX(false), HasP8Vector(false),
       HasP8Crypto(false), HasDirectMove(false), HasQPX(false), HasHTM(false),
       HasBPERMD(false), HasExtDiv(false), HasP9Vector(false) {
+    SuitableAlign = 128;
     SimdDefaultAlign = 128;
     LongDoubleWidth = LongDoubleAlign = 128;
     LongDoubleFormat = &llvm::APFloat::PPCDoubleDouble();
@@ -1750,7 +1751,6 @@ public:
     BoolWidth = BoolAlign = 32; //XXX support -mone-byte-bool?
     PtrDiffType = SignedInt; // for http://llvm.org/bugs/show_bug.cgi?id=15726
     LongLongAlign = 32;
-    SuitableAlign = 128;
     resetDataLayout("E-m:o-p:32:32-f64:32:64-n32");
   }
   BuiltinVaListKind getBuiltinVaListKind() const override {
@@ -1763,7 +1763,6 @@ public:
   DarwinPPC64TargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts)
       : DarwinTargetInfo<PPC64TargetInfo>(Triple, Opts) {
     HasAlignMac68kSupport = true;
-    SuitableAlign = 128;
     resetDataLayout("E-m:o-i64:64-n32:64");
   }
 };

Modified: cfe/trunk/test/Preprocessor/init.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Preprocessor/init.c?rev=298761&r1=298760&r2=298761&view=diff
==============================================================================
--- cfe/trunk/test/Preprocessor/init.c (original)
+++ cfe/trunk/test/Preprocessor/init.c Fri Mar 24 21:55:21 2017
@@ -5324,7 +5324,7 @@
 // PPC603E:#define _ARCH_PPCGR 1
 // PPC603E:#define _BIG_ENDIAN 1
 // PPC603E-NOT:#define _LP64
-// PPC603E:#define __BIGGEST_ALIGNMENT__ 8
+// PPC603E:#define __BIGGEST_ALIGNMENT__ 16
 // PPC603E:#define __BIG_ENDIAN__ 1
 // PPC603E:#define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__
 // PPC603E:#define __CHAR16_TYPE__ unsigned short
@@ -5524,7 +5524,7 @@
 // PPC64:#define _ARCH_PWR7 1
 // PPC64:#define _BIG_ENDIAN 1
 // PPC64:#define _LP64 1
-// PPC64:#define __BIGGEST_ALIGNMENT__ 8
+// PPC64:#define __BIGGEST_ALIGNMENT__ 16
 // PPC64:#define __BIG_ENDIAN__ 1
 // PPC64:#define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__
 // PPC64:#define __CHAR16_TYPE__ unsigned short
@@ -5728,7 +5728,7 @@
 // PPC64LE:#define _CALL_ELF 2
 // PPC64LE:#define _LITTLE_ENDIAN 1
 // PPC64LE:#define _LP64 1
-// PPC64LE:#define __BIGGEST_ALIGNMENT__ 8
+// PPC64LE:#define __BIGGEST_ALIGNMENT__ 16
 // PPC64LE:#define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
 // PPC64LE:#define __CHAR16_TYPE__ unsigned short
 // PPC64LE:#define __CHAR32_TYPE__ unsigned int
@@ -6145,7 +6145,7 @@
 // PPC64-LINUX:#define _ARCH_PPC64 1
 // PPC64-LINUX:#define _BIG_ENDIAN 1
 // PPC64-LINUX:#define _LP64 1
-// PPC64-LINUX:#define __BIGGEST_ALIGNMENT__ 8
+// PPC64-LINUX:#define __BIGGEST_ALIGNMENT__ 16
 // PPC64-LINUX:#define __BIG_ENDIAN__ 1
 // PPC64-LINUX:#define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__
 // PPC64-LINUX:#define __CHAR16_TYPE__ unsigned short
@@ -6351,7 +6351,7 @@
 // PPC:#define _ARCH_PPC 1
 // PPC:#define _BIG_ENDIAN 1
 // PPC-NOT:#define _LP64
-// PPC:#define __BIGGEST_ALIGNMENT__ 8
+// PPC:#define __BIGGEST_ALIGNMENT__ 16
 // PPC:#define __BIG_ENDIAN__ 1
 // PPC:#define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__
 // PPC:#define __CHAR16_TYPE__ unsigned short
@@ -6542,7 +6542,7 @@
 // PPC-LINUX:#define _ARCH_PPC 1
 // PPC-LINUX:#define _BIG_ENDIAN 1
 // PPC-LINUX-NOT:#define _LP64
-// PPC-LINUX:#define __BIGGEST_ALIGNMENT__ 8
+// PPC-LINUX:#define __BIGGEST_ALIGNMENT__ 16
 // PPC-LINUX:#define __BIG_ENDIAN__ 1
 // PPC-LINUX:#define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__
 // PPC-LINUX:#define __CHAR16_TYPE__ unsigned short