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builtin-cproj-1.c: On the __SPU__ target, do not use __builtin_inff.

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* gcc.dg/torture/builtin-cproj-1.c: On the __SPU__ target, do not
	use __builtin_inff.  Skip all single-precision tests that require
	Infinity.

From-SVN: r168462
This commit is contained in:
Ulrich Weigand 2011-01-04 12:19:31 +00:00 committed by Ulrich Weigand
parent b98d6b3556
commit d28139df87
2 changed files with 77 additions and 0 deletions
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6
gcc/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2011-01-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
* gcc.dg/torture/builtin-cproj-1.c: On the __SPU__ target, do not
use __builtin_inff. Skip all single-precision tests that require
Infinity.
2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
* g++.dg/torture/pr46111.C: Add dg-require-effective-target pthread.

71
gcc/testsuite/gcc.dg/torture/builtin-cproj-1.c
View File

@ -16,7 +16,11 @@ extern void link_error(int);
#define CPROJ(X) __builtin_cproj(X)
#define CPROJF(X) __builtin_cprojf(X)
#define CPROJL(X) __builtin_cprojl(X)
#ifndef __SPU__
#define INF __builtin_inff()
#else
#define INF __builtin_inf()
#endif
#define I 1i
#define CPSGN(X,Y) __builtin_copysignf((X),(Y))
#define CIMAG(X) __builtin_cimagf(X)
@ -30,6 +34,7 @@ extern void link_error(int);
/* Test that (cproj(X) == ZERO+Inf) and that the signs of the
imaginary parts match. ZERO is +/- 0i. */
#ifndef __SPU__
#define TEST_CST_INF(X,ZERO) do { \
if (CPROJF(X) != ZERO+INF || CKSGN_I(CPROJF(X),ZERO+INF)) \
link_error(__LINE__); \
@ -38,6 +43,14 @@ extern void link_error(int);
if (CPROJL(X) != ZERO+INF || CKSGN_I(CPROJL(X),ZERO+INF)) \
link_error(__LINE__); \
} while (0)
#else
#define TEST_CST_INF(X,ZERO) do { \
if (CPROJ(X) != ZERO+INF || CKSGN_I(CPROJ(X),ZERO+INF)) \
link_error(__LINE__); \
if (CPROJL(X) != ZERO+INF || CKSGN_I(CPROJL(X),ZERO+INF)) \
link_error(__LINE__); \
} while (0)
#endif
/* Test that (cproj(X) == X) for all finite (X). */
#define TEST_CST(X) do { \
@ -47,6 +60,7 @@ extern void link_error(int);
/* Test that cproj(X + I*INF) -> (ZERO + INF), where ZERO is +-0i.
NEG is either blank or a minus sign when ZERO is negative. */
#ifndef __SPU__
#define TEST_IMAG_INF(NEG,ZERO) do { \
if (CPROJF(f+I*NEG INF) != ZERO+INF \
|| CKSGN_I (CPROJF(f+I*NEG INF), ZERO+INF)) \
@ -58,8 +72,19 @@ extern void link_error(int);
|| CKSGN_I (CPROJL(ld+I*NEG INF), ZERO+INF)) \
link_error(__LINE__); \
} while (0)
#else
#define TEST_IMAG_INF(NEG,ZERO) do { \
if (CPROJ(d+I*NEG INF) != ZERO+INF \
|| CKSGN_I (CPROJ(d+I*NEG INF), ZERO+INF)) \
link_error(__LINE__); \
if (CPROJL(ld+I*NEG INF) != ZERO+INF \
|| CKSGN_I (CPROJL(ld+I*NEG INF), ZERO+INF)) \
link_error(__LINE__); \
} while (0)
#endif
/* Like TEST_IMAG_INF, but check that side effects are honored. */
#ifndef __SPU__
#define TEST_IMAG_INF_SIDE_EFFECT(NEG,ZERO) do { \
int side = 4; \
if (CPROJF(++side+I*NEG INF) != ZERO+INF \
@ -74,9 +99,23 @@ extern void link_error(int);
if (side != 10) \
link_error(__LINE__); \
} while (0)
#else
#define TEST_IMAG_INF_SIDE_EFFECT(NEG,ZERO) do { \
int side = 4; \
if (CPROJ(++side+I*NEG INF) != ZERO+INF \
|| CKSGN_I (CPROJ(++side+I*NEG INF), ZERO+INF)) \
link_error(__LINE__); \
if (CPROJL(++side+I*NEG INF) != ZERO+INF \
|| CKSGN_I (CPROJL(++side+I*NEG INF), ZERO+INF)) \
link_error(__LINE__); \
if (side != 8) \
link_error(__LINE__); \
} while (0)
#endif
/* Test that cproj(INF, POSITIVE) -> INF+0i. NEG is either blank or a
minus sign to test negative INF. */
#ifndef __SPU__
#define TEST_REAL_INF(NEG) do { \
__real cf = NEG INF; \
__imag cf = (x ? 4 : 5); \
@ -94,8 +133,23 @@ extern void link_error(int);
|| CKSGN_I (CPROJL(cld), INF)) \
link_error(__LINE__); \
} while (0)
#else
#define TEST_REAL_INF(NEG) do { \
__real cd = NEG INF; \
__imag cd = (x ? 4 : 5); \
if (CPROJ(cd) != INF \
|| CKSGN_I (CPROJ(cd), INF)) \
link_error(__LINE__); \
__real cld = NEG INF; \
__imag cld = (x ? 4 : 5); \
if (CPROJL(cld) != INF \
|| CKSGN_I (CPROJL(cld), INF)) \
link_error(__LINE__); \
} while (0)
#endif
/* Like TEST_REAL_INF, but check that side effects are honored. */
#ifndef __SPU__
#define TEST_REAL_INF_SIDE_EFFECT(NEG) do { \
int side = -9; \
__real cf = NEG INF; \
@ -116,6 +170,23 @@ extern void link_error(int);
if (side != -3) \
link_error(__LINE__); \
} while (0)
#else
#define TEST_REAL_INF_SIDE_EFFECT(NEG) do { \
int side = -9; \
__real cd = NEG INF; \
__imag cd = (x ? 4 : 5); \
if (CPROJ((++side,cd)) != INF \
|| CKSGN_I (CPROJ((++side,cd)), INF)) \
link_error(__LINE__); \
__real cld = NEG INF; \
__imag cld = (x ? 4 : 5); \
if (CPROJL((++side,cld)) != INF \
|| CKSGN_I (CPROJL((++side,cld)), INF)) \
link_error(__LINE__); \
if (side != -5) \
link_error(__LINE__); \
} while (0)
#endif
void foo (_Complex long double cld, _Complex double cd, _Complex float cf,
long double ld, double d, float f, int x)