Define __HAVE_BSWAP__ on ppc to match gcc since we support both builtins as well.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@298769 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 1971042fc873e71ae348b76c1c59251cf678f46e..e2db335cb3ac2e24488fdc17fa8c7031904ef5b9 100644 (file)
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -1395,6 +1395,9 @@ void PPCTargetInfo::getTargetDefines(const LangOptions &Opts,
   if (PointerWidth == 64)
     Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8");
 
+  // We have support for the bswap intrinsics so we can define this.
+  Builder.defineMacro("__HAVE_BSWAP__", "1");
+
   // FIXME: The following are not yet generated here by Clang, but are
   //        generated by GCC:
   //
@@ -1407,7 +1410,6 @@ void PPCTargetInfo::getTargetDefines(const LangOptions &Opts,
   //   __RSQRTEF__
   //   _SOFT_DOUBLE_
   //   __NO_LWSYNC__
-  //   __HAVE_BSWAP__
   //   __LONGDOUBLE128
   //   __CMODEL_MEDIUM__
   //   __CMODEL_LARGE__

diff --git a/test/Preprocessor/init.c b/test/Preprocessor/init.c
index 3fc5907e4d31d837a3e3439d51c3524dd9059ac4..550554810587a3c5f160c91b58a0d7cd703a5630 100644 (file)
--- a/test/Preprocessor/init.c
+++ b/test/Preprocessor/init.c
@@ -5560,6 +5560,7 @@
 // PPC64:#define __FLT_MIN_EXP__ (-125)
 // PPC64:#define __FLT_MIN__ 1.17549435e-38F
 // PPC64:#define __FLT_RADIX__ 2
+// PPC64:#define __HAVE_BSWAP__ 1
 // PPC64:#define __INT16_C_SUFFIX__
 // PPC64:#define __INT16_FMTd__ "hd"
 // PPC64:#define __INT16_FMTi__ "hi"
@@ -5763,6 +5764,7 @@
 // PPC64LE:#define __FLT_MIN_EXP__ (-125)
 // PPC64LE:#define __FLT_MIN__ 1.17549435e-38F
 // PPC64LE:#define __FLT_RADIX__ 2
+// PPC64LE:#define __HAVE_BSWAP__ 1
 // PPC64LE:#define __INT16_C_SUFFIX__
 // PPC64LE:#define __INT16_FMTd__ "hd"
 // PPC64LE:#define __INT16_FMTi__ "hi"
@@ -6182,6 +6184,7 @@
 // PPC64-LINUX:#define __FLT_MIN_EXP__ (-125)
 // PPC64-LINUX:#define __FLT_MIN__ 1.17549435e-38F
 // PPC64-LINUX:#define __FLT_RADIX__ 2
+// PPC64-LINUX:#define __HAVE_BSWAP__ 1
 // PPC64-LINUX:#define __INT16_C_SUFFIX__
 // PPC64-LINUX:#define __INT16_FMTd__ "hd"
 // PPC64-LINUX:#define __INT16_FMTi__ "hi"
@@ -6393,6 +6396,7 @@
 // PPC:#define __FLT_MIN_EXP__ (-125)
 // PPC:#define __FLT_MIN__ 1.17549435e-38F
 // PPC:#define __FLT_RADIX__ 2
+// PPC:#define __HAVE_BSWAP__ 1
 // PPC:#define __INT16_C_SUFFIX__
 // PPC:#define __INT16_FMTd__ "hd"
 // PPC:#define __INT16_FMTi__ "hi"
@@ -6584,6 +6588,7 @@
 // PPC-LINUX:#define __FLT_MIN_EXP__ (-125)
 // PPC-LINUX:#define __FLT_MIN__ 1.17549435e-38F
 // PPC-LINUX:#define __FLT_RADIX__ 2
+// PPC-LINUX:#define __HAVE_BSWAP__ 1
 // PPC-LINUX:#define __INT16_C_SUFFIX__
 // PPC-LINUX:#define __INT16_FMTd__ "hd"
 // PPC-LINUX:#define __INT16_FMTi__ "hi"
@@ -6775,6 +6780,7 @@
 // PPC-DARWIN:#define __FLT_MIN_EXP__ (-125)
 // PPC-DARWIN:#define __FLT_MIN__ 1.17549435e-38F
 // PPC-DARWIN:#define __FLT_RADIX__ 2
+// PPC-DARWIN:#define __HAVE_BSWAP__ 1
 // PPC-DARWIN:#define __INT16_C_SUFFIX__
 // PPC-DARWIN:#define __INT16_FMTd__ "hd"
 // PPC-DARWIN:#define __INT16_FMTi__ "hi"