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re PR target/24998 (Build failure: undefined symbol __floatunsitf)

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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
This commit is contained in:
Joseph Myers 2005-11-25 12:57:02 +00:00 • committed by Joseph Myers
parent cdfc2f2b34
commit 9b336fa447
12 changed files with 259 additions and 0 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
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.

2
gcc/config/sparc/sparc.c
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@ -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)

13
gcc/testsuite/ChangeLog
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@ -1,3 +1,16 @@
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

18
gcc/testsuite/gcc.dg/torture/fp-int-convert-double.c Normal file
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@ -0,0 +1,18 @@
/* 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);
}

18
gcc/testsuite/gcc.dg/torture/fp-int-convert-float.c Normal file
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@ -0,0 +1,18 @@
/* 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);
}

18
gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode.c Normal file
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@ -0,0 +1,18 @@
/* 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);
}

22
gcc/testsuite/gcc.dg/torture/fp-int-convert-float128.c Normal file
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@ -0,0 +1,22 @@
/* 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);
}

17
gcc/testsuite/gcc.dg/torture/fp-int-convert-float80-timode.c Normal file
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@ -0,0 +1,17 @@
/* 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);
}

21
gcc/testsuite/gcc.dg/torture/fp-int-convert-float80.c Normal file
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@ -0,0 +1,21 @@
/* 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);
}

18
gcc/testsuite/gcc.dg/torture/fp-int-convert-long-double.c Normal file
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@ -0,0 +1,18 @@
/* 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);
}

16
gcc/testsuite/gcc.dg/torture/fp-int-convert-timode.c Normal file
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@ -0,0 +1,16 @@
/* 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);
}

89
gcc/testsuite/gcc.dg/torture/fp-int-convert.h Normal file
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@ -0,0 +1,89 @@
/* 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)