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Commit 9b336fa4 by Joseph Myers Committed by Joseph Myers
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re PR target/24998 (Build failure: undefined symbol __floatunsitf) 

	PR middle-end/24998
	* config/sparc/sparc.c (sparc_init_libfuncs): Use _Q_utoq and
	_Q_ulltoq for unsigned conversions from SImode and DImode to
	TFmode.

testsuite:
	* gcc.dg/torture/fp-int-convert-float.c,
	gcc.dg/torture/fp-int-convert-double.c,
	gcc.dg/torture/fp-int-convert-long-double.c,
	gcc.dg/torture/fp-int-convert-timode.c,
	gcc.dg/torture/fp-int-convert-float80.c,
	gcc.dg/torture/fp-int-convert-float80-timode.c,
	gcc.dg/torture/fp-int-convert-float128.c,
	gcc.dg/torture/fp-int-convert-float128-timode.c,
	gcc.dg/torture/fp-int-convert.h: New files.

From-SVN: r107502
parent cdfc2f2b
Showing with 259 additions and 0 deletions
gcc/ChangeLog
2005-11-25 Joseph S. Myers <joseph@codesourcery.com>
PR middle-end/24998
* config/sparc/sparc.c (sparc_init_libfuncs): Use _Q_utoq and
_Q_ulltoq for unsigned conversions from SImode and DImode to
TFmode.
2005-11-25 Alan Modra <amodra@bigpond.net.au>
* config/rs6000/ppc64-fp.c (__floatunditf): New function.
......
gcc/config/sparc/sparc.c
......@@ -7707,12 +7707,14 @@ sparc_init_libfuncs (void)
set_conv_libfunc (sfix_optab, SImode, TFmode, "_Q_qtoi");
set_conv_libfunc (ufix_optab, SImode, TFmode, "_Q_qtou");
set_conv_libfunc (sfloat_optab, TFmode, SImode, "_Q_itoq");
set_conv_libfunc (ufloat_optab, TFmode, SImode, "_Q_utoq");
if (DITF_CONVERSION_LIBFUNCS)
{
set_conv_libfunc (sfix_optab, DImode, TFmode, "_Q_qtoll");
set_conv_libfunc (ufix_optab, DImode, TFmode, "_Q_qtoull");
set_conv_libfunc (sfloat_optab, TFmode, DImode, "_Q_lltoq");
set_conv_libfunc (ufloat_optab, TFmode, DImode, "_Q_ulltoq");
}
if (SUN_CONVERSION_LIBFUNCS)
......
gcc/testsuite/ChangeLog
2005-11-25 Joseph S. Myers <joseph@codesourcery.com>
PR middle-end/24998
* gcc.dg/torture/fp-int-convert-float.c,
gcc.dg/torture/fp-int-convert-double.c,
gcc.dg/torture/fp-int-convert-long-double.c,
gcc.dg/torture/fp-int-convert-timode.c,
gcc.dg/torture/fp-int-convert-float80.c,
gcc.dg/torture/fp-int-convert-float80-timode.c,
gcc.dg/torture/fp-int-convert-float128.c,
gcc.dg/torture/fp-int-convert-float128-timode.c,
gcc.dg/torture/fp-int-convert.h: New files.
2005-11-24 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/24989
gcc/testsuite/gcc.dg/torture/fp-int-convert-double.c 0 → 100644
/* Test floating-point conversions. Standard types and double. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do run } */
/* { dg-options "" } */
#include <float.h>
#include "fp-int-convert.h"
int
main (void)
{
TEST_I_F(signed char, unsigned char, double, DBL_MANT_DIG);
TEST_I_F(signed short, unsigned short, double, DBL_MANT_DIG);
TEST_I_F(signed int, unsigned int, double, DBL_MANT_DIG);
TEST_I_F(signed long, unsigned long, double, DBL_MANT_DIG);
TEST_I_F(signed long long, unsigned long long, double, DBL_MANT_DIG);
exit (0);
}
gcc/testsuite/gcc.dg/torture/fp-int-convert-float.c 0 → 100644
/* Test floating-point conversions. Standard types and float. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do run } */
/* { dg-options "" } */
#include <float.h>
#include "fp-int-convert.h"
int
main (void)
{
TEST_I_F(signed char, unsigned char, float, FLT_MANT_DIG);
TEST_I_F(signed short, unsigned short, float, FLT_MANT_DIG);
TEST_I_F(signed int, unsigned int, float, FLT_MANT_DIG);
TEST_I_F(signed long, unsigned long, float, FLT_MANT_DIG);
TEST_I_F(signed long long, unsigned long long, float, FLT_MANT_DIG);
exit (0);
}
gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode.c 0 → 100644
/* Test floating-point conversions. __float128 type with TImode. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do run { target i?86-*-* x86_64-*-* ia64-*-* } } */
/* { dg-xfail-if "" { i?86-*-* x86_64-*-* } { "*" } { "" } } */
/* { dg-options "" } */
/* { dg-options "-mmmx" { target { i?86-*-* && ilp32 } } } */
/* { dg-options "-mmmx" { target { x86_64-*-* && ilp32 } } } */
#include "fp-int-convert.h"
#define FLOAT128_MANT_DIG 113
int
main (void)
{
TEST_I_F(TItype, UTItype, __float128, FLOAT128_MANT_DIG);
exit (0);
}
gcc/testsuite/gcc.dg/torture/fp-int-convert-float128.c 0 → 100644
/* Test floating-point conversions. __float128 type. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do run { target i?86-*-* x86_64-*-* ia64-*-* } } */
/* { dg-xfail-if "" { i?86-*-* x86_64-*-* } { "*" } { "" } } */
/* { dg-options "" } */
/* { dg-options "-mmmx" { target { i?86-*-* && ilp32 } } } */
/* { dg-options "-mmmx" { target { x86_64-*-* && ilp32 } } } */
#include "fp-int-convert.h"
#define FLOAT128_MANT_DIG 113
int
main (void)
{
TEST_I_F(signed char, unsigned char, __float128, FLOAT128_MANT_DIG);
TEST_I_F(signed short, unsigned short, __float128, FLOAT128_MANT_DIG);
TEST_I_F(signed int, unsigned int, __float128, FLOAT128_MANT_DIG);
TEST_I_F(signed long, unsigned long, __float128, FLOAT128_MANT_DIG);
TEST_I_F(signed long long, unsigned long long, __float128, FLOAT128_MANT_DIG);
exit (0);
}
gcc/testsuite/gcc.dg/torture/fp-int-convert-float80-timode.c 0 → 100644
/* Test floating-point conversions. __float80 type with TImode. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do run { target i?86-*-* x86_64-*-* ia64-*-* } } */
/* { dg-options "" } */
/* { dg-options "-mmmx" { target { i?86-*-* && ilp32 } } } */
/* { dg-options "-mmmx" { target { x86_64-*-* && ilp32 } } } */
#include "fp-int-convert.h"
#define FLOAT80_MANT_DIG 64
int
main (void)
{
TEST_I_F(TItype, UTItype, __float80, FLOAT80_MANT_DIG);
exit (0);
}
gcc/testsuite/gcc.dg/torture/fp-int-convert-float80.c 0 → 100644
/* Test floating-point conversions. __float80 type. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do run { target i?86-*-* x86_64-*-* ia64-*-* } } */
/* { dg-options "" } */
/* { dg-options "-mmmx" { target { i?86-*-* && ilp32 } } } */
/* { dg-options "-mmmx" { target { x86_64-*-* && ilp32 } } } */
#include "fp-int-convert.h"
#define FLOAT80_MANT_DIG 64
int
main (void)
{
TEST_I_F(signed char, unsigned char, __float80, FLOAT80_MANT_DIG);
TEST_I_F(signed short, unsigned short, __float80, FLOAT80_MANT_DIG);
TEST_I_F(signed int, unsigned int, __float80, FLOAT80_MANT_DIG);
TEST_I_F(signed long, unsigned long, __float80, FLOAT80_MANT_DIG);
TEST_I_F(signed long long, unsigned long long, __float80, FLOAT80_MANT_DIG);
exit (0);
}
gcc/testsuite/gcc.dg/torture/fp-int-convert-long-double.c 0 → 100644
/* Test floating-point conversions. Standard types and long double. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do run } */
/* { dg-options "" } */
#include <float.h>
#include "fp-int-convert.h"
int
main (void)
{
TEST_I_F(signed char, unsigned char, long double, LDBL_MANT_DIG);
TEST_I_F(signed short, unsigned short, long double, LDBL_MANT_DIG);
TEST_I_F(signed int, unsigned int, long double, LDBL_MANT_DIG);
TEST_I_F(signed long, unsigned long, long double, LDBL_MANT_DIG);
TEST_I_F(signed long long, unsigned long long, long double, LDBL_MANT_DIG);
exit (0);
}
gcc/testsuite/gcc.dg/torture/fp-int-convert-timode.c 0 → 100644
/* Test floating-point conversions. TImode types. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do run { xfail *-*-* } } */
/* { dg-options "" } */
#include <float.h>
#include "fp-int-convert.h"
int
main (void)
{
TEST_I_F(TItype, UTItype, float, FLT_MANT_DIG);
TEST_I_F(TItype, UTItype, double, DBL_MANT_DIG);
TEST_I_F(TItype, UTItype, long double, LDBL_MANT_DIG);
exit (0);
}
gcc/testsuite/gcc.dg/torture/fp-int-convert.h 0 → 100644
/* Test floating-point conversions. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
#include <limits.h>
extern void abort (void);
extern void exit (int);
/* Not all platforms support TImode integers; logic as in
gcc.dg/titype-1.c. */
#if defined(__LP64__) && !defined(__hppa__)
typedef int TItype __attribute__ ((mode (TI)));
typedef unsigned int UTItype __attribute__ ((mode (TI)));
#else
typedef long TItype;
typedef unsigned long UTItype;
#endif
/* TEST_I_F(I, U, F, P) tests conversions between the pair of signed
and unsigned integer types I and U and the floating-point type F,
where P is the binary precision of the floating point type. We
test conversions of the values 0, 1, 0x7...f, 0x8...0, 0xf...f. We
also test conversions of values half way inbetween two
representable values (rounding both ways), just above half way, and
just below half way. */
#define TEST_I_F(I, U, F, P) \
do { \
TEST_I_F_VAL (I, F, (I)0, 1); \
TEST_I_F_VAL (I, F, (I)1, 1); \
TEST_I_F_VAL (I, F, (I)(((U)~(U)0) >> 1), P_OK1 (P, I)); \
TEST_I_F_VAL (I, F, (I)(U)~(((U)~(U)0) >> 1), 1); \
TEST_I_F_VAL (I, F, (I)(U)~(U)0, P_OK (P, I)); \
TEST_I_F_VAL (I, F, HVAL0S (P, I), P_OK (P, I)); \
TEST_I_F_VAL (I, F, HVAL0S (P, I) + 1, P_OK (P, I)); \
TEST_I_F_VAL (I, F, HVAL0S (P, I) - 1, P_OK (P, I)); \
TEST_I_F_VAL (I, F, HVAL1S (P, I), P_OK (P, I)); \
TEST_I_F_VAL (I, F, HVAL1S (P, I) + 1, P_OK (P, I)); \
TEST_I_F_VAL (I, F, HVAL1S (P, I) - 1, P_OK (P, I)); \
TEST_I_F_VAL (I, F, -HVAL0S (P, I), P_OK (P, I)); \
TEST_I_F_VAL (I, F, -HVAL0S (P, I) + 1, P_OK (P, I)); \
TEST_I_F_VAL (I, F, -HVAL0S (P, I) - 1, P_OK (P, I)); \
TEST_I_F_VAL (I, F, -HVAL1S (P, I), P_OK (P, I)); \
TEST_I_F_VAL (I, F, -HVAL1S (P, I) + 1, P_OK (P, I)); \
TEST_I_F_VAL (I, F, -HVAL1S (P, I) - 1, P_OK (P, I)); \
TEST_I_F_VAL (U, F, (U)0, 1); \
TEST_I_F_VAL (U, F, (U)1, 1); \
TEST_I_F_VAL (U, F, (U)(((U)~(U)0) >> 1), P_OK1 (P, U)); \
TEST_I_F_VAL (U, F, (U)~(((U)~(U)0) >> 1), 1); \
TEST_I_F_VAL (U, F, (U)~(U)0, P_OK (P, U)); \
TEST_I_F_VAL (U, F, HVAL0U (P, U), P_OK (P, U)); \
TEST_I_F_VAL (U, F, HVAL0U (P, U) + 1, P_OK (P, U)); \
TEST_I_F_VAL (U, F, HVAL0U (P, U) - 1, P_OK (P, U)); \
TEST_I_F_VAL (U, F, HVAL1U (P, U), P_OK (P, U)); \
TEST_I_F_VAL (U, F, HVAL1U (P, U) + 1, P_OK (P, U)); \
TEST_I_F_VAL (U, F, HVAL1U (P, U) - 1, P_OK (P, U)); \
} while (0)
#define P_OK(P, T) ((P) >= sizeof(T) * CHAR_BIT)
#define P_OK1(P, T) ((P) >= sizeof(T) * CHAR_BIT - 1)
#define HVAL0U(P, U) (U)(P_OK (P, U) \
? (U)1 \
: (((U)1 << (sizeof(U) * CHAR_BIT - 1)) \
+ ((U)1 << (sizeof(U) * CHAR_BIT - 1 - P))))
#define HVAL1U(P, U) (U)(P_OK (P, U) \
? (U)1 \
: (((U)1 << (sizeof(U) * CHAR_BIT - 1)) \
+ ((U)3 << (sizeof(U) * CHAR_BIT - 1 - P))))
#define HVAL0S(P, S) (S)(P_OK1 (P, S) \
? (S)1 \
: (((S)1 << (sizeof(S) * CHAR_BIT - 2)) \
+ ((S)1 << (sizeof(S) * CHAR_BIT - 2 - P))))
#define HVAL1S(P, S) (S)(P_OK1 (P, S) \
? (S)1 \
: (((S)1 << (sizeof(S) * CHAR_BIT - 2)) \
+ ((S)3 << (sizeof(S) * CHAR_BIT - 2 - P))))
#define TEST_I_F_VAL(IT, FT, VAL, PREC_OK) \
do { \
static volatile IT ivin, ivout; \
static volatile FT fv1, fv2; \
ivin = (VAL); \
fv1 = (VAL); \
fv2 = ivin; \
ivout = fv2; \
if (ivin != (VAL) \
|| ((PREC_OK) && ivout != ivin) \
|| ((PREC_OK) && ivout != (VAL)) \
|| fv1 != (VAL) || fv2 != (VAL) || fv1 != fv2) \
abort (); \
} while (0)
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