Provide ISPC_POINTER_SIZE predefined maacro (32 or 64)

2011-12-09 16:37:42 -08:00
parent 20f34b67da
commit d2fa735ef1
2 changed files with 8 additions and 0 deletions
--- a/docs/ispc.txt
+++ b/docs/ispc.txt
@@ -471,6 +471,9 @@ preprocessor runs:
  * - ISPC_TARGET_{SSE2,SSE4,AVX}
    - 1
    - One of these will be set, depending on the compilation target.
+  * - ISPC_POINTER_SIZE
+    - 32 or 64
+    - Number of bits used to represent a pointer for the target architecture.
  * - ISPC_MAJOR_VERSION
    - 1
    - Major version of the ``ispc`` compiler/language