llvm-project

Commit Graph

Author	SHA1	Message	Date
Chen Zheng	d0022a7250	[PowerPC] copy byval parameter to caller's stack when needed Now we won't copy the byval parameter (bigger than 8 bytes) to caller's parameter save area. Instead, we will only copy the byval parameter when it can not be passed entirely in registers which means we have to use parameter save area according to the 64 bit SVR4 ABI. Reviewed By: jsji Differential Revision: https://reviews.llvm.org/D111485	2021-12-09 01:00:47 +00:00
Chen Zheng	c16c99ab03	[Powerpc] testcases for D111485; nfc	2021-12-08 02:22:00 +00:00

Author

SHA1

Message

Date

Chen Zheng

d0022a7250

[PowerPC] copy byval parameter to caller's stack when needed

Now we won't copy the byval parameter (bigger than 8 bytes) to
caller's parameter save area. Instead, we will only copy the
byval parameter when it can not be passed entirely in registers
which means we have to use parameter save area according to the
64 bit SVR4 ABI.

Reviewed By: jsji

Differential Revision: https://reviews.llvm.org/D111485

2021-12-09 01:00:47 +00:00

Chen Zheng

c16c99ab03

[Powerpc] testcases for D111485; nfc

2021-12-08 02:22:00 +00:00

2 Commits