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authorTom Stellard <thomas.stellard@amd.com>2013-06-26 18:21:44 +0000
committerTom Stellard <thomas.stellard@amd.com>2013-06-26 18:21:44 +0000
commitb05141061f4f14eb497f0ee1a578fb30fb220c4d (patch)
treed03c899e37beb53d3c1c0c17937a710361b9c2c8 /generic/include/clc
parenta8b6a9c793b7b3e0fd39fe63445b88f23cee3fa3 (diff)
libclc: Implement the min(vec, scalar) version of the min builtin.
Checks if the current GENTYPE is scalar, and if not, then defines a separate implementation of the function which casts the second arg to vector before proceeding. Patch by: Aaron Watry git-svn-id: https://llvm.org/svn/llvm-project/libclc/trunk@185002 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'generic/include/clc')
-rw-r--r--generic/include/clc/integer/gentype.inc23
-rw-r--r--generic/include/clc/math/gentype.inc8
-rw-r--r--generic/include/clc/shared/min.inc4
3 files changed, 35 insertions, 0 deletions
diff --git a/generic/include/clc/integer/gentype.inc b/generic/include/clc/integer/gentype.inc
index dd7d061..95a37d5 100644
--- a/generic/include/clc/integer/gentype.inc
+++ b/generic/include/clc/integer/gentype.inc
@@ -1,4 +1,8 @@
+//These 2 defines only change when switching between data sizes or base types to
+//keep this file manageable.
#define GENSIZE 8
+#define SCALAR_GENTYPE char
+
#define GENTYPE char
#define UGENTYPE uchar
#define SGENTYPE char
@@ -49,6 +53,9 @@
#undef UGENTYPE
#undef SGENTYPE
+#undef SCALAR_GENTYPE
+#define SCALAR_GENTYPE uchar
+
#define GENTYPE uchar
#define UGENTYPE uchar
#define SGENTYPE char
@@ -101,6 +108,8 @@
#undef GENSIZE
#define GENSIZE 16
+#undef SCALAR_GENTYPE
+#define SCALAR_GENTYPE short
#define GENTYPE short
#define UGENTYPE ushort
@@ -152,6 +161,9 @@
#undef UGENTYPE
#undef SGENTYPE
+#undef SCALAR_GENTYPE
+#define SCALAR_GENTYPE ushort
+
#define GENTYPE ushort
#define UGENTYPE ushort
#define SGENTYPE short
@@ -204,6 +216,8 @@
#undef GENSIZE
#define GENSIZE 32
+#undef SCALAR_GENTYPE
+#define SCALAR_GENTYPE int
#define GENTYPE int
#define UGENTYPE uint
@@ -255,6 +269,9 @@
#undef UGENTYPE
#undef SGENTYPE
+#undef SCALAR_GENTYPE
+#define SCALAR_GENTYPE uint
+
#define GENTYPE uint
#define UGENTYPE uint
#define SGENTYPE int
@@ -307,6 +324,8 @@
#undef GENSIZE
#define GENSIZE 64
+#undef SCALAR_GENTYPE
+#define SCALAR_GENTYPE long
#define GENTYPE long
#define UGENTYPE ulong
@@ -358,6 +377,9 @@
#undef UGENTYPE
#undef SGENTYPE
+#undef SCALAR_GENTYPE
+#define SCALAR_GENTYPE ulong
+
#define GENTYPE ulong
#define UGENTYPE ulong
#define SGENTYPE long
@@ -409,4 +431,5 @@
#undef SGENTYPE
#undef GENSIZE
+#undef SCALAR_GENTYPE
#undef BODY
diff --git a/generic/include/clc/math/gentype.inc b/generic/include/clc/math/gentype.inc
index b525c4b..4ed2151 100644
--- a/generic/include/clc/math/gentype.inc
+++ b/generic/include/clc/math/gentype.inc
@@ -1,3 +1,5 @@
+#define SCALAR_GENTYPE float
+
#define GENTYPE float
#define SCALAR
#include BODY
@@ -24,7 +26,11 @@
#include BODY
#undef GENTYPE
+#undef SCALAR_GENTYPE
+
#ifdef cl_khr_fp64
+#define SCALAR_GENTYPE double
+
#define SCALAR
#define GENTYPE double
#include BODY
@@ -50,6 +56,8 @@
#define GENTYPE double16
#include BODY
#undef GENTYPE
+
+#undef SCALAR_GENTYPE
#endif
#undef BODY
diff --git a/generic/include/clc/shared/min.inc b/generic/include/clc/shared/min.inc
index 3bc9880..cf3afaf 100644
--- a/generic/include/clc/shared/min.inc
+++ b/generic/include/clc/shared/min.inc
@@ -1 +1,5 @@
_CLC_OVERLOAD _CLC_DECL GENTYPE min(GENTYPE a, GENTYPE b);
+
+#ifndef SCALAR
+_CLC_OVERLOAD _CLC_DECL GENTYPE min(GENTYPE a, SCALAR_GENTYPE b);
+#endif \ No newline at end of file