aboutsummaryrefslogtreecommitdiff
path: root/math/gen-tgmath-tests.py
diff options
context:
space:
mode:
authorJoseph Myers <joseph@codesourcery.com>2017-08-02 20:16:05 +0000
committerJoseph Myers <joseph@codesourcery.com>2017-08-02 20:16:05 +0000
commit42df8d5921d9ce28f44694ae943efb432b5e9aa7 (patch)
tree26f13b7bb504926987ad82ac279ddd1896b5fd77 /math/gen-tgmath-tests.py
parentb7f95f493b47abfd8f6320b3492b25a2beaa6aa1 (diff)
downloadglibc-42df8d5921d9ce28f44694ae943efb432b5e9aa7.tar
glibc-42df8d5921d9ce28f44694ae943efb432b5e9aa7.tar.gz
glibc-42df8d5921d9ce28f44694ae943efb432b5e9aa7.tar.bz2
glibc-42df8d5921d9ce28f44694ae943efb432b5e9aa7.zip
Fix tgmath.h for __int128 (bug 21686).
When a tgmath.h macro is passed a double argument and an argument of type __int128, it generates a call to a long double function (although the result still gets converted to type double). __int128 is similar enough to integer types that it should be handled consistently like them, so always like double for these macros rather than sometimes like double and sometimes like long double. This patch fixes the logic accordingly and makes gen-tgmath-tests.py generate tests for __int128. Tested for x86_64 and x86. [BZ #21686] * math/tgmath.h (__TGMATH_BINARY_REAL_ONLY): Add arguments before comparing size with that of double. (__TGMATH_BINARY_REAL_STD_ONLY): Likewise. (__TGMATH_BINARY_REAL_RET_ONLY): Likewise. (__TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY): Likewise. (__TGMATH_TERNARY_REAL_ONLY): Likewise. (__TGMATH_BINARY_REAL_IMAG): Likewise. * math/gen-tgmath-tests.py (Type.init_types): Create __int128 and unsigned __int128 types.
Diffstat (limited to 'math/gen-tgmath-tests.py')
-rwxr-xr-xmath/gen-tgmath-tests.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/math/gen-tgmath-tests.py b/math/gen-tgmath-tests.py
index e749e3d8b0..9044670326 100755
--- a/math/gen-tgmath-tests.py
+++ b/math/gen-tgmath-tests.py
@@ -195,6 +195,10 @@ class Type(object):
Type.create_type('unsigned long int', integer=True)
Type.create_type('long long int', integer=True)
Type.create_type('unsigned long long int', integer=True)
+ Type.create_type('__int128', integer=True,
+ condition='defined __SIZEOF_INT128__')
+ Type.create_type('unsigned __int128', integer=True,
+ condition='defined __SIZEOF_INT128__')
Type.create_type('enum e', integer=True, complex_ok=False)
Type.create_type('_Bool', integer=True, complex_ok=False)
Type.create_type('bit_field', integer=True, complex_ok=False)