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| author | Qiu Chaofan <qiucofan@cn.ibm.com> | 2020-11-19 14:20:24 +0800 |
|---|---|---|
| committer | Qiu Chaofan <qiucofan@cn.ibm.com> | 2020-11-19 14:22:14 +0800 |
| commit | 6b1341eb5bb71a1ce4547165a247b23bb30ef44e (patch) | |
| tree | 3fdd72a3cbb947a073f14fe2198b72de4aaab21e /llvm/lib/Object/XCOFFObjectFile.cpp | |
| parent | 4d8dede5e53a802bb35dd54cd693390793cb753f (diff) | |
| download | llvm-6b1341eb5bb71a1ce4547165a247b23bb30ef44e.zip llvm-6b1341eb5bb71a1ce4547165a247b23bb30ef44e.tar.gz llvm-6b1341eb5bb71a1ce4547165a247b23bb30ef44e.tar.bz2 | |
[PowerPC] [Clang] Fix alignment of 128-bit float types
According to ELF v2 ABI, both IEEE 128-bit and IBM extended floating
point variables should be quad-word (16 bytes) aligned. Previously, only
vector types are considered aligned as quad-word on PowerPC.
This patch will fix incorrectness of IEEE 128-bit float argument in
va_arg cases.
Reviewed By: rjmccall
Differential Revision: https://reviews.llvm.org/D91596
Diffstat (limited to 'llvm/lib/Object/XCOFFObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions