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authorJoseph Myers <joseph@codesourcery.com>2017-11-07 18:08:44 +0000
committerJoseph Myers <joseph@codesourcery.com>2017-11-07 18:08:44 +0000
commit58c4a1612db6a52d814d856f20bf93f1cac45232 (patch)
treedf0d6ed7c208c8a41e21e740c869fd50b4141989 /stdlib/tst-strtod.h
parentfeda96a1781e6d79a091df8747e696ba2751df82 (diff)
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Handle more _FloatN, _FloatNx types in type-generic strtod tests.
Continuing the preparation for additional _FloatN / _FloatNx type support, this patch adds support to type-generic strtod tests. GEN_STRTOD_TEST_FOREACH and STRTOD_TEST_FOREACH are made to handle the full set of such types. tst-strtod-round-skeleton.c is updated for those types it can handle without needing changes to the generator (i.e. those types that have already-handled formats). Tested for x86_64. * stdlib/tst-strtod.h (F16): New macro. (F32): Likewise. (F64): Likewise. (F32X): Likewise. (F64X): Likewise. (F128X): Likewise. (IF_FLOAT16): Likewise. (IF_FLOAT32): Likewise. (IF_FLOAT64): Likewise. (IF_FLOAT32X): Likewise. (IF_FLOAT64X): Likewise. (IF_FLOAT128X): Likewise. (GEN_TEST_STRTOD_FOREACH): Conditionally call macros for _Float16, _Float32, _Float64, _Float32x, _Float64x and _Float128x. (STRTOD_TEST_FOREACH): Likewise. * stdlib/tst-strtod-round-skeleton.c (CHOOSE_f32): New macro. (CHOOSE_f64): Likewise. (CHOOSE_f32x): Likewise. (CHOOSE_f64x): Likewise.
Diffstat (limited to 'stdlib/tst-strtod.h')
-rw-r--r--stdlib/tst-strtod.h83
1 files changed, 72 insertions, 11 deletions
diff --git a/stdlib/tst-strtod.h b/stdlib/tst-strtod.h
index bc82ee0595..352073541f 100644
--- a/stdlib/tst-strtod.h
+++ b/stdlib/tst-strtod.h
@@ -23,16 +23,59 @@
#include <bits/floatn.h>
+#define F16 __f16 ()
+#define F32 __f32 ()
+#define F64 __f64 ()
#define F128 __f128 ()
+#define F32X __f32x ()
+#define F64X __f64x ()
+#define F128X __f128x ()
+
+/* Test strfromfN and strtofN on all platforms that provide them,
+ whether or not the type _FloatN is ABI-distinct from other types;
+ likewise _FloatNx functions. */
+#if __HAVE_FLOAT16
+# define IF_FLOAT16(x) x
+#else
+# define IF_FLOAT16(x)
+#endif
+
+#if __HAVE_FLOAT32
+# define IF_FLOAT32(x) x
+#else
+# define IF_FLOAT32(x)
+#endif
+
+#if __HAVE_FLOAT64
+# define IF_FLOAT64(x) x
+#else
+# define IF_FLOAT64(x)
+#endif
-/* Test strfromf128 and strtof128 on all platforms that provide them,
- whether or not the type _Float128 is ABI-distinct from long double. */
#if __HAVE_FLOAT128
# define IF_FLOAT128(x) x
#else
# define IF_FLOAT128(x)
#endif
+#if __HAVE_FLOAT32X
+# define IF_FLOAT32X(x) x
+#else
+# define IF_FLOAT32X(x)
+#endif
+
+#if __HAVE_FLOAT64X
+# define IF_FLOAT64X(x) x
+#else
+# define IF_FLOAT64X(x)
+#endif
+
+#if __HAVE_FLOAT128X
+# define IF_FLOAT128X(x) x
+#else
+# define IF_FLOAT128X(x)
+#endif
+
/* Provide an extra parameter expansion for mfunc. */
#define MMFUNC(mmfunc, ...) mmfunc (__VA_ARGS__)
@@ -41,8 +84,20 @@
mfunc ( f, float, strfromf, f, f, ##__VA_ARGS__) \
mfunc ( d, double, strfromd, , , ##__VA_ARGS__) \
mfunc ( ld, long double, strfroml, L, l, ##__VA_ARGS__) \
+ IF_FLOAT16 (MMFUNC \
+ (mfunc, f16, _Float16, strfromf16, F16, f16, ##__VA_ARGS__)) \
+ IF_FLOAT32 (MMFUNC \
+ (mfunc, f32, _Float32, strfromf32, F32, f32, ##__VA_ARGS__)) \
+ IF_FLOAT64 (MMFUNC \
+ (mfunc, f64, _Float64, strfromf64, F64, f64, ##__VA_ARGS__)) \
IF_FLOAT128 (MMFUNC \
- (mfunc, f128, _Float128, strfromf128, F128, f128, ##__VA_ARGS__))
+ (mfunc, f128, _Float128, strfromf128, F128, f128, ##__VA_ARGS__)) \
+ IF_FLOAT32X (MMFUNC \
+ (mfunc, f32x, _Float32x, strfromf32x, F32X, f32x, ##__VA_ARGS__)) \
+ IF_FLOAT64X (MMFUNC \
+ (mfunc, f64x, _Float64x, strfromf64x, F64X, f64x, ##__VA_ARGS__)) \
+ IF_FLOAT128X (MMFUNC \
+ (mfunc, f128x, _Float128x, strfromf128x, F128X, f128x, ##__VA_ARGS__))
/* The arguments to the generated macros are:
FSUF - Function suffix
FTYPE - float type
@@ -53,14 +108,20 @@
-#define STRTOD_TEST_FOREACH(mfunc, ...) \
-({ \
- int result = 0; \
- result |= mfunc ## f (__VA_ARGS__); \
- result |= mfunc ## d (__VA_ARGS__); \
- result |= mfunc ## ld (__VA_ARGS__); \
- IF_FLOAT128 (result |= mfunc ## f128 (__VA_ARGS__)); \
- result; \
+#define STRTOD_TEST_FOREACH(mfunc, ...) \
+({ \
+ int result = 0; \
+ result |= mfunc ## f (__VA_ARGS__); \
+ result |= mfunc ## d (__VA_ARGS__); \
+ result |= mfunc ## ld (__VA_ARGS__); \
+ IF_FLOAT16 (result |= mfunc ## f16 (__VA_ARGS__)); \
+ IF_FLOAT32 (result |= mfunc ## f32 (__VA_ARGS__)); \
+ IF_FLOAT64 (result |= mfunc ## f64 (__VA_ARGS__)); \
+ IF_FLOAT128 (result |= mfunc ## f128 (__VA_ARGS__)); \
+ IF_FLOAT32X (result |= mfunc ## f32x (__VA_ARGS__)); \
+ IF_FLOAT64X (result |= mfunc ## f64x (__VA_ARGS__)); \
+ IF_FLOAT128X (result |= mfunc ## f128x (__VA_ARGS__)); \
+ result; \
})