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FFmpeg/tests/checkasm/aarch64
Martin Storsjö dd5d4a0e1e checkasm: aarch64: Don't clobber x29 in checkasm_stack_clobber
x29 (FP) is a callee saved register and should be restored on
return. Instead of backing up x29 and restoring it here, back up
sp in a register that we are allowed to overwrite.

This fixes crashes in checkasm on aarch64 since f1b3e13138.
For some reason, gcc builds didn't crash, but clang builds do.

Signed-off-by: Martin Storsjö <martin@martin.st>
2016-10-18 16:17:12 +03:00
..
checkasm.S checkasm: aarch64: Don't clobber x29 in checkasm_stack_clobber 2016-10-18 16:17:12 +03:00