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| author | Xing Xue <xingxue@outlook.com> | 2022-11-18 11:36:56 -0500 |
|---|---|---|
| committer | Xing Xue <xingxue@outlook.com> | 2022-11-18 11:36:56 -0500 |
| commit | fa7477eb87fd262898e78db983c7b0951b87641c (patch) | |
| tree | d60c676854b7a308f3ac8c66e1b3cf78823eb4db /lldb/source/Plugins/ScriptInterpreter/Python/PythonReadline.h | |
| parent | eaa4f041f7864d9612ac2167cbe8925b2ea017d1 (diff) | |
| download | llvm-fa7477eb87fd262898e78db983c7b0951b87641c.zip llvm-fa7477eb87fd262898e78db983c7b0951b87641c.tar.gz llvm-fa7477eb87fd262898e78db983c7b0951b87641c.tar.bz2 | |
[Clang][CodeGen][AIX] Map __builtin_frexpl, __builtin_ldexpl, and __builtin_modfl to 'double' version lib calls in 64-bit 'long double' mode
Summary:
AIX library functions frexpl(), ldexpl(), and modfl() are for 128-bit IBM long double, i.e. __ibm128. Other *l() functions, e.g., acosl(), are for 64-bit long double. The AIX Clang compiler currently maps builtin functions __builtin_frexpl(), __builtin_ldexpl(), and __builtin_modfl() to frexpl(), ldexpl(), and modfl() in 64-bit long double mode which results in seg-faults or incorrect return values. This patch changes to map __builtin_frexpl(), __builtin_ldexpl(), and __builtin_modfl() to double version lib functions frexp(), ldexp() and modf() in 64-bit long double mode.
Reviewed by: hubert.reinterpretcast, daltenty
Differential Revision: https://reviews.llvm.org/D137986
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/PythonReadline.h')
0 files changed, 0 insertions, 0 deletions