diff options
| author | Martin Storsjö <martin@martin.st> | 2021-05-31 23:55:26 +0300 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2021-06-07 22:34:10 +0300 |
| commit | 6de45b9e6a2c4b69ca82916a4cc1b4b8636d79b3 (patch) | |
| tree | 9b0b4268c7c334b4f0e200bdbfeed770dd5f7f99 /llvm/lib/Object/XCOFFObjectFile.cpp | |
| parent | 8fdd7c2ff16da370e28ef1b22e400d57a541484f (diff) | |
| download | llvm-6de45b9e6a2c4b69ca82916a4cc1b4b8636d79b3.zip llvm-6de45b9e6a2c4b69ca82916a4cc1b4b8636d79b3.tar.gz llvm-6de45b9e6a2c4b69ca82916a4cc1b4b8636d79b3.tar.bz2 | |
[clang] Fix reading long doubles with va_arg on x86_64 mingw
On x86_64 mingw, long doubles are always passed indirectly as
arguments (see an existing case in WinX86_64ABIInfo::classify);
generalize the existing code for reading varargs - any non-aggregate
type that is larger than 64 bits (which would be both long double
in mingw, and __int128) are passed indirectly too.
This makes reading varargs consistent with how they're passed,
fixing interop with both gcc and clang callers, for long double
and __int128.
Differential Revision: https://reviews.llvm.org/D103452
Diffstat (limited to 'llvm/lib/Object/XCOFFObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions