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[PATCHv2 04/14] Refactor type specific macros using regexes
- From: "Paul E. Murphy" <murphyp at linux dot vnet dot ibm dot com>
- To: libc-alpha at sourceware dot org
- Date: Fri, 20 May 2016 16:37:13 -0500
- Subject: [PATCHv2 04/14] Refactor type specific macros using regexes
- Authentication-results: sourceware.org; auth=none
- References: <cover dot 1463779745 dot git dot murphyp at linux dot vnet dot ibm dot com>
- References: <cover dot 1463599718 dot git dot murphyp at linux dot vnet dot ibm dot com> <cover dot 1463779745 dot git dot murphyp at linux dot vnet dot ibm dot com>
Replace most of the type specific macros with the equivalent
type-generic macro using the following sed replacement command below:
sed -ri -e 's/defined TEST_FLOAT/TEST_COND_binary32/' \
-e 's/ndef TEST_FLOAT/ !TEST_COND_binary32/' \
-e 's/def TEST_FLOAT/ TEST_COND_binary32/' \
-e 's/defined TEST_DOUBLE/TEST_COND_binary64/'\
-e 's/ndef TEST_DOUBLE/ !TEST_COND_binary64/' \
-e 's/def TEST_DOUBLE/ TEST_COND_binary64/' \
-e 's/defined TEST_LDOUBLE && //' \
-e 's/ifdef TEST_LDOUBLE/if MANT_DIG >= 64/' \
-e 's/defined TEST_LDOUBLE/MANT_DIG >= 64/' \
-e '9941,10047!s/LDBL_(MIN_EXP|MAX_EXP|MANT_DIG)/\1/g' \
libm-test.inc
Note, TEST_LDOUBLE checks are replaced by MANT_DIG >= 64 excepting
where another property of the type is being tested.
Beware, the magic numbers of the final regex. This explicitly
avoids converting the LDBL_ macros of the nexttoward tests. This
function always takes a second long double argument.
* math/libm-test.inc:
[TEST_FLOAT]: Change usage to TEST_COND_binary32.
[TEST_DOUBLE]: Change usage to TEST_COND_binary64.
[TEST_LDOUBLE]: Change usage to TEST_COND_gt_binary64.
[LDBL_MAX_EXP]: Change to TYPE_MAX_EXP.
[LDBL_MIN_EXP]: Change to TYPE_MIN_EXP.
[LDBL_MANT_DIG]: Change to TYPE_MANT_DIG, except for
nexttoward tests.
---
math/libm-test.inc | 674 ++++++++++++++++++++++++++---------------------------
1 file changed, 337 insertions(+), 337 deletions(-)