[Libclc-dev] [PATCH 1/2] Add _CLC_V_V_VP_VECTORIZE macro

[Pavel Ondračka via Libclc-dev]

---
 generic/lib/clcmacro.h | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/generic/lib/clcmacro.h b/generic/lib/clcmacro.h
index 9ef337b..88f3b2a 100644
--- a/generic/lib/clcmacro.h
+++ b/generic/lib/clcmacro.h
@@ -109,6 +109,28 @@
   } \
 \
 
+#define _CLC_V_V_VP_VECTORIZE(DECLSPEC, RET_TYPE, FUNCTION, ARG1_TYPE, ARG2_TYPE) \
+  DECLSPEC RET_TYPE##2 FUNCTION(ARG1_TYPE##2 x, ARG2_TYPE##2 *y) { \
+    return (RET_TYPE##2)(FUNCTION(x.x, (ARG2_TYPE*)y), FUNCTION(x.y, (ARG2_TYPE*)y+1)); \
+  } \
+\
+  DECLSPEC RET_TYPE##3 FUNCTION(ARG1_TYPE##3 x, ARG2_TYPE##3 *y) { \
+    return (RET_TYPE##3)(FUNCTION(x.x, (ARG2_TYPE*)y), FUNCTION(x.y, (ARG2_TYPE*)y+1), \
+                         FUNCTION(x.z, (ARG2_TYPE*)y+2)); \
+  } \
+\
+  DECLSPEC RET_TYPE##4 FUNCTION(ARG1_TYPE##4 x, ARG2_TYPE##4 *y) { \
+    return (RET_TYPE##4)(FUNCTION(x.lo, (ARG2_TYPE##2*)y), FUNCTION(x.hi, (ARG2_TYPE##2*)((ARG2_TYPE*)y+2))); \
+  } \
+\
+  DECLSPEC RET_TYPE##8 FUNCTION(ARG1_TYPE##8 x, ARG2_TYPE##8 *y) { \
+    return (RET_TYPE##8)(FUNCTION(x.lo, (ARG2_TYPE##4*)y), FUNCTION(x.hi, (ARG2_TYPE##4*)((ARG2_TYPE*)y+4))); \
+  } \
+\
+  DECLSPEC RET_TYPE##16 FUNCTION(ARG1_TYPE##16 x, ARG2_TYPE##16 *y) { \
+    return (RET_TYPE##16)(FUNCTION(x.lo, (ARG2_TYPE##8*)y), FUNCTION(x.hi, (ARG2_TYPE##8*)((ARG2_TYPE*)y+8))); \
+  }
+
 #define _CLC_DEFINE_BINARY_BUILTIN(RET_TYPE, FUNCTION, BUILTIN, ARG1_TYPE, ARG2_TYPE) \
 _CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG1_TYPE x, ARG2_TYPE y) { \
   return BUILTIN(x, y); \
-- 
2.5.0