diff options
| author | ghazi <ghazi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-31 15:06:19 +0000 |
|---|---|---|
| committer | ghazi <ghazi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-31 15:06:19 +0000 |
| commit | b4e8ab0c6a2c824cacbbb668321232fbc84b5bd4 (patch) | |
| tree | b9b851f9784b75ef4fc4a39e72412270f9adf292 /gcc/testsuite | |
| parent | 3bbbcdff3d9d98e86abbd8ce8090b8fbb518bfba (diff) | |
| download | gcc-b4e8ab0c6a2c824cacbbb668321232fbc84b5bd4.tar.gz | |
PR middle-end/29335
* builtins.c (fold_builtin_sqrt): Use MPFR for constant args.
testsuite:
* gcc.dg/torture/builtin-math-2.c: Add sqrt cases.
* gcc.dg/torture/builtin-math-3.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121423 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/torture/builtin-math-2.c | 8 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/torture/builtin-math-3.c | 7 |
3 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 137fea50e4f..b89e9859484 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2007-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * gcc.dg/torture/builtin-math-2.c: Add sqrt cases. + * gcc.dg/torture/builtin-math-3.c: Likewise. + 2007-01-31 Dirk Mueller <dmueller@suse.de> gcc.dg/Wparentheses-2.c: Update and add new tests. diff --git a/gcc/testsuite/gcc.dg/torture/builtin-math-2.c b/gcc/testsuite/gcc.dg/torture/builtin-math-2.c index f0dbf2e1151..23749927cc6 100644 --- a/gcc/testsuite/gcc.dg/torture/builtin-math-2.c +++ b/gcc/testsuite/gcc.dg/torture/builtin-math-2.c @@ -145,6 +145,11 @@ void bar() fool (__builtin_fmal (__LDBL_MAX__, __LDBL_MAX__, 0.0L)); fool (__builtin_fmal (__LDBL_MAX__, 1.0L, __LDBL_MAX__)); fool (__builtin_fmal (__LDBL_MIN__, __LDBL_MIN__, 0.0L)); + + /* The sqrt arg must be [0 ... Inf] inclusive. */ + TESTIT (sqrt, -0.5); + TESTIT (sqrt, -0.0); + TESTIT (sqrt, 0.0); } /* { dg-final { scan-tree-dump-times "exp2 " 9 "original" } } */ @@ -183,4 +188,7 @@ void bar() /* { dg-final { scan-tree-dump-times "fma " 3 "original" } } */ /* { dg-final { scan-tree-dump-times "fmaf" 3 "original" } } */ /* { dg-final { scan-tree-dump-times "fmal" 3 "original" } } */ +/* { dg-final { scan-tree-dump-times "sqrt " 1 "original" } } */ +/* { dg-final { scan-tree-dump-times "sqrtf" 1 "original" } } */ +/* { dg-final { scan-tree-dump-times "sqrtl" 1 "original" } } */ /* { dg-final { cleanup-tree-dump "original" } } */ diff --git a/gcc/testsuite/gcc.dg/torture/builtin-math-3.c b/gcc/testsuite/gcc.dg/torture/builtin-math-3.c index b347dccbecc..896edccaa7f 100644 --- a/gcc/testsuite/gcc.dg/torture/builtin-math-3.c +++ b/gcc/testsuite/gcc.dg/torture/builtin-math-3.c @@ -363,5 +363,12 @@ int main (void) if (__builtin_fmal(0.5L,__LDBL_MIN__, __LDBL_MIN__) != __LDBL_MIN__*1.5L) link_error (__LINE__); + TESTIT (sqrt, -0.0, -0.0); /* sqrt(-0) == -0 */ + TESTIT (sqrt, 0.0, 0.0); /* sqrt(0) == 0 */ + TESTIT (sqrt, 1.0, 1.0); /* sqrt(1) == 1 */ + TESTIT (sqrt, 4.0, 2.0); /* sqrt(4) == 2 */ + TESTIT_R (sqrt, 1.5, 1.22, 1.23); /* sqrt(1.5) == 1.224... */ + TESTIT_R (sqrt, 2.0, 1.41, 1.42); /* sqrt(2) == 1.414... */ + return 0; } |