diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/torture/builtin-integral-1.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/torture/builtin-integral-1.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/builtin-integral-1.c b/gcc/testsuite/gcc.dg/torture/builtin-integral-1.c deleted file mode 100644 index 1f2990dd2f0..00000000000 --- a/gcc/testsuite/gcc.dg/torture/builtin-integral-1.c +++ /dev/null @@ -1,58 +0,0 @@ -/* Copyright (C) 2004 Free Software Foundation. - - Verify that integral FP expressions are optimized. - - Written by Kaveh Ghazi, 2004-03-16. */ - -/* { dg-do link } */ -/* { dg-options "-ffast-math" } */ - -#define PROTOTYPE1(FN) extern double FN(double); extern float FN##f(float); \ - extern long double FN##l(long double); - -PROTOTYPE1(fabs) - -void test(int i1, int i2) -{ - /* Test that the various FP truncation builtins detect integral - arguments. */ -#define CHECK_FN(MATHFN) \ - PROTOTYPE1 (MATHFN) \ - extern void link_failure_##MATHFN(void); \ - extern void link_failure_##MATHFN##f(void); \ - extern void link_failure_##MATHFN##l(void); \ - if (MATHFN(i1) != i1) link_failure_##MATHFN(); \ - if (MATHFN##f(i1) != i1) link_failure_##MATHFN##f(); \ - if (MATHFN##l(i1) != i1) link_failure_##MATHFN##l(); \ - - CHECK_FN(ceil); - CHECK_FN(floor); - CHECK_FN(nearbyint); - CHECK_FN(rint); - CHECK_FN(round); - CHECK_FN(trunc); - - /* Check that various other integral expressions are detected. */ -#define CHECK_EXPR(EXPR,NAME) \ - extern void link_failure_##NAME(void); \ - if (ceill(EXPR) != (EXPR)) link_failure_##NAME(); \ - - CHECK_EXPR (5.0, REAL_CST); - CHECK_EXPR (5.0F, REAL_CSTf); - CHECK_EXPR (5.0L, REAL_CSTl); - CHECK_EXPR ((double)i1, FLOAT_EXPR); - CHECK_EXPR ((float)i1, FLOAT_EXPRf); - CHECK_EXPR ((long double)i1, FLOAT_EXPRl); - CHECK_EXPR (fabs(i1), ABS_EXPR); - CHECK_EXPR (fabsf(i1), ABS_EXPRf); - CHECK_EXPR (fabsl(i1), ABS_EXPRl); - CHECK_EXPR (((void)i1,(double)i2), COMPOUND_EXPR); - CHECK_EXPR ((double)i1+i2, PLUS_EXPR); - CHECK_EXPR ((double)i1-i2, MINUS_EXPR); - CHECK_EXPR ((double)i1*i2, MULT_EXPR); -} - -int main (void) -{ - return 0; -} |