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| author | Xavier Leroy <xavier.leroy@inria.fr> | 2016-11-08 15:03:55 +0100 |
|---|---|---|
| committer | Xavier Leroy <xavier.leroy@inria.fr> | 2016-11-08 15:03:55 +0100 |
| commit | 9baff1c0652a4234dd1e41a5d63eb3ff707dfc66 (patch) | |
| tree | 7b643c6632c949d6c3aef43973d22b2e7f07eccd /powerpc | |
| parent | 55edd9487813518d67566002d88cc7394cc0c61a (diff) | |
| download | compcert-9baff1c0652a4234dd1e41a5d63eb3ff707dfc66.tar.gz compcert-9baff1c0652a4234dd1e41a5d63eb3ff707dfc66.zip | |
x86: mark register rax as destroyed by calls
Calls to variadic or unprototyped functions set this register to reflect the number of arguments passed in XMM registers. Thus we must make sure that rax is not used to hold the pointer to the function being called.
(Report by Michael Schmidt.)
Diffstat (limited to 'powerpc')
0 files changed, 0 insertions, 0 deletions