* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Predefine

	__PPU__ when targeting the Cell/B.E. PPU processor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139082 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c6cf33c..2d43bcb 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2008-08-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+       * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Predefine
+       __PPU__ when targeting the Cell/B.E. PPU processor.
+
 2008-08-13  Eric Botcazou  <ebotcazou@adacore.com>
 
        * gimple.h (gimple_call_set_chain): Accept SSA variables.

diff --git a/gcc/config/rs6000/rs6000-c.c b/gcc/config/rs6000/rs6000-c.c
index 76c9235..8cbace8 100644 (file)
--- a/gcc/config/rs6000/rs6000-c.c
+++ b/gcc/config/rs6000/rs6000-c.c
@@ -278,6 +278,8 @@ rs6000_cpu_cpp_builtins (cpp_reader *pfile)
          cpp_get_callbacks (pfile)->macro_to_expand = rs6000_macro_to_expand;
        }
     }
+  if (rs6000_cpu == PROCESSOR_CELL)
+    builtin_define ("__PPU__");
   if (TARGET_SPE)
     builtin_define ("__SPE__");
   if (TARGET_PAIRED_FLOAT)