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-rw-r--r--benchtests/README3
-rw-r--r--benchtests/bench-sincos.c86
-rw-r--r--benchtests/sincos-inputs27
3 files changed, 29 insertions, 87 deletions
diff --git a/benchtests/README b/benchtests/README
index 0c643a6590..a5fd8dafe3 100644
--- a/benchtests/README
+++ b/benchtests/README
@@ -48,7 +48,8 @@ one to add `foo' to the bench tests:
 
   - args: This should be assigned a colon separated list of types of the input
     arguments.  This directive may be skipped if the function does not take any
-    inputs.
+    inputs.  One may identify output arguments by nesting them in <>.  The
+    generator will create variables to get outputs from the calling function.
   - ret: This should be assigned the type that the function returns.  This
     directive may be skipped if the function does not return a value.
   - includes: This should be assigned a comma-separated list of headers that
diff --git a/benchtests/bench-sincos.c b/benchtests/bench-sincos.c
deleted file mode 100644
index 7662dde04a..0000000000
--- a/benchtests/bench-sincos.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* Copyright (C) 2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-extern void sincos (double, double *, double *);
-
-#define CALL_BENCH_FUNC(v, i, j, k) sincos ( variants[v].in[i].arg0, &j, &k);
-
-struct args
-{
-  volatile double arg0;
-};
-
-struct args in0[12] =
-{
-  { 0.9 },
-  { 2.3 },
-  { 3.7 },
-  { 3.9 },
-  { 4.0 },
-  { 4.7 },
-  { 5.9 },
-
-  { 0x1.000000cf4a2a1p0 },
-  { 0x1.0000010b239a8p0 },
-  { 0x1.00000162a932ap0 },
-  { 0x1.000002d452a11p0 },
-  { 0x1.000005bc7d86cp0 }
-};
-
-struct args in1[12] =
-{
-  { 0.93340582292648832662962377071381 },
-  { 2.3328432680770916363144351635128 },
-  { 3.7439477503636453548097051680088 },
-  { 3.9225160069792437411706487182528 },
-  { 4.0711651639931289992091478779912 },
-  { 4.7858438478542097982426639646292 },
-  { 5.9840767662578002727968851104379 },
-
-  { 0x1.000000cf4a2a2p0 },
-  { 0x1.0000010b239a9p0 },
-  { 0x1.00000162a932bp0 },
-  { 0x1.000002d452a10p0 },
-  { 0x1.000005bc7d86dp0 }
-};
-
-struct _variants
-{
-  const char *name;
-  int count;
-  struct args *in;
-};
-
-struct _variants variants[2] =
-  {
-    {"sincos()", 12, in0},
-    {"sincos(768bits)", 12, in1},
-  };
-
-#define NUM_VARIANTS 2
-#define NUM_SAMPLES(i) (variants[i].count)
-#define VARIANT(i) (variants[i].name)
-
-#define BENCH_FUNC(v, j) \
-({									      \
-  volatile double iptr;							      \
-  volatile double iptr2;						      \
-   CALL_BENCH_FUNC (v, j, iptr, iptr2);					      \
-})
-
-#define FUNCNAME "sincos"
-#include "bench-skeleton.c"
diff --git a/benchtests/sincos-inputs b/benchtests/sincos-inputs
new file mode 100644
index 0000000000..3df4d2a23b
--- /dev/null
+++ b/benchtests/sincos-inputs
@@ -0,0 +1,27 @@
+## includes: math.h
+## args: double:<double *>:<double *>
+0.9
+2.3
+3.7
+3.9
+4.0
+4.7
+5.9
+0x1.000000cf4a2a1p0
+0x1.0000010b239a8p0
+0x1.00000162a932ap0
+0x1.000002d452a11p0
+0x1.000005bc7d86cp0
+## name: 768bits
+0.93340582292648832662962377071381
+2.3328432680770916363144351635128
+3.7439477503636453548097051680088
+3.9225160069792437411706487182528
+4.0711651639931289992091478779912
+4.7858438478542097982426639646292
+5.9840767662578002727968851104379
+0x1.000000cf4a2a2p0
+0x1.0000010b239a9p0
+0x1.00000162a932bp0
+0x1.000002d452a10p0
+0x1.000005bc7d86dp0