[Libclc-dev] [PATCH 1/3] Add all(igentype) builtin

[Aaron Watry]

Signed-off-by: Aaron Watry <awatry at gmail.com>
---
 generic/include/clc/clc.h            |  1 +
 generic/include/clc/relational/all.h | 16 ++++++++++++++++
 generic/lib/SOURCES                  |  1 +
 generic/lib/relational/all.cl        | 30 ++++++++++++++++++++++++++++++
 4 files changed, 48 insertions(+)
 create mode 100644 generic/include/clc/relational/all.h
 create mode 100644 generic/lib/relational/all.cl

diff --git a/generic/include/clc/clc.h b/generic/include/clc/clc.h
index 4aa9caa..0a1503a 100644
--- a/generic/include/clc/clc.h
+++ b/generic/include/clc/clc.h
@@ -102,6 +102,7 @@
 #include <clc/geometric/normalize.h>
 
 /* 6.11.6 Relational Functions */
+#include <clc/relational/all.h>
 #include <clc/relational/any.h>
 #include <clc/relational/bitselect.h>
 #include <clc/relational/isgreater.h>
diff --git a/generic/include/clc/relational/all.h b/generic/include/clc/relational/all.h
new file mode 100644
index 0000000..f917419
--- /dev/null
+++ b/generic/include/clc/relational/all.h
@@ -0,0 +1,16 @@
+
+#define _CLC_ALL_DECL(TYPE) \
+  _CLC_OVERLOAD _CLC_DECL int all(TYPE v);
+
+#define _CLC_VECTOR_ALL_DECL(TYPE) \
+  _CLC_ALL_DECL(TYPE)     \
+  _CLC_ALL_DECL(TYPE##2)  \
+  _CLC_ALL_DECL(TYPE##3)  \
+  _CLC_ALL_DECL(TYPE##4)  \
+  _CLC_ALL_DECL(TYPE##8)  \
+  _CLC_ALL_DECL(TYPE##16)
+
+_CLC_VECTOR_ALL_DECL(char)
+_CLC_VECTOR_ALL_DECL(short)
+_CLC_VECTOR_ALL_DECL(int)
+_CLC_VECTOR_ALL_DECL(long)
diff --git a/generic/lib/SOURCES b/generic/lib/SOURCES
index 45f7c4a..6a8e34d 100644
--- a/generic/lib/SOURCES
+++ b/generic/lib/SOURCES
@@ -34,6 +34,7 @@ math/mad.cl
 math/clc_nextafter.cl
 math/nextafter.cl
 math/sincos.cl
+relational/all.cl
 relational/any.cl
 relational/isgreater.cl
 relational/isgreaterequal.cl
diff --git a/generic/lib/relational/all.cl b/generic/lib/relational/all.cl
new file mode 100644
index 0000000..6fcc318
--- /dev/null
+++ b/generic/lib/relational/all.cl
@@ -0,0 +1,30 @@
+#include <clc/clc.h>
+
+#define _CLC_ALL(v) (((v) >> ((sizeof(v) * 8) - 1)) & 0x1)
+#define _CLC_ALL2(v) (_CLC_ALL((v).s0) & _CLC_ALL((v).s1))
+#define _CLC_ALL3(v) (_CLC_ALL2((v)) & _CLC_ALL((v).s2))
+#define _CLC_ALL4(v) (_CLC_ALL3((v)) & _CLC_ALL((v).s3))
+#define _CLC_ALL8(v) (_CLC_ALL4((v)) & _CLC_ALL((v).s4) & _CLC_ALL((v).s5) \
+                                     & _CLC_ALL((v).s6) & _CLC_ALL((v).s7))
+#define _CLC_ALL16(v) (_CLC_ALL8((v)) & _CLC_ALL((v).s8) & _CLC_ALL((v).s9) \
+                                      & _CLC_ALL((v).sA) & _CLC_ALL((v).sB) \
+                                      & _CLC_ALL((v).sC) & _CLC_ALL((v).sD) \
+                                      & _CLC_ALL((v).sE) & _CLC_ALL((v).sf))
+
+
+#define ALL_ID(TYPE) \
+  _CLC_OVERLOAD _CLC_DEF int all(TYPE v)
+
+#define ALL_VECTORIZE(TYPE) \
+  ALL_ID(TYPE) { return _CLC_ALL(v); } \
+  ALL_ID(TYPE##2) { return _CLC_ALL2(v); } \
+  ALL_ID(TYPE##3) { return _CLC_ALL3(v); } \
+  ALL_ID(TYPE##4) { return _CLC_ALL4(v); } \
+  ALL_ID(TYPE##8) { return _CLC_ALL8(v); } \
+  ALL_ID(TYPE##16) { return _CLC_ALL16(v); }
+
+ALL_VECTORIZE(char)
+ALL_VECTORIZE(short)
+ALL_VECTORIZE(int)
+ALL_VECTORIZE(long)
+
-- 
1.9.1