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8 Commits

Author SHA1 Message Date
Guillaume Chatelet
b6bc9d72f6
[libc] Mass replace enclosing namespace (#67032) 
This is step 4 of
https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079
 2023-09-26 11:45:04 +02:00
Siva Chandra Reddy
e7e71e9454 [libc][NFC] Remove few deprecated FPUtil header files and test patterns. 
Few tests have been converted to the new test patterns to facilitate
this.
 2021-06-30 22:09:23 +00:00
Siva Chandra Reddy
fb706e086c [libc][NFC] Make conversion from FPBits to the float point type explicit. 
This will help us catch errors like the ones fixed by the commit
31ed45d9cfd5da2bf4f1d7ddba54122df6fc91fa
 2021-04-17 05:22:20 +00:00
Michael Jones
1df0dbfcb5 [libc][NFC] add "LlvmLibc" as a prefix to all test names 
Summary:
Having a consistent prefix makes selecting all of the llvm libc tests
easier on any platform that is also using the gtest framework.
This also modifies the TEST and TEST_F macros to enforce this change
moving forward.

Reviewers: sivachandra

Subscribers:
 2021-01-20 23:15:36 +00:00
Michael Jones
3e18fb3390 [libc] Switch functions to using global headers 
This switches all of the files in src/string, src/math, and
test/src/math from using relative paths (e.g. `#include “include/string.h”`)
to global paths (e.g. `#include <string.h>`) to make bringing up those
functions on other platforms, such as fuchsia, easier.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D91394
 2020-11-21 00:07:17 +00:00
Siva Chandra Reddy
3f4674a557 [libc] Extend MPFRMatcher to handle multiple-input-multiple-output functions. 
Tests for frexp[f|l] now use the new capability. Not all input-output
combinations have been addressed by this change. Support for newer combinations
can be added in future as needed.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D86506
 2020-08-25 21:42:49 -07:00
Siva Chandra Reddy
6fb7f3a3cf [lib][NFC] Split the floating point util functions into multiple files. 
The grouping now reflects the grouping on cppreference.com.
 2020-06-15 23:12:00 -07:00
Siva Chandra Reddy
118c13c691 [libc] Add implementation of few floating point manipulation functions. 
Implementations of copysign[f], frexp[f], logb[f], and modf[f] are added.

Reviewers: asteinhauser

Differential Revision: https://reviews.llvm.org/D81134
 2020-06-11 12:23:11 -07:00