llvm-project

Commit Graph

Author	SHA1	Message	Date
Fangrui Song	eb16435b5e	Migrate function attribute "no-frame-pointer-elim-non-leaf" to "frame-pointer"="non-leaf" as cleanups after D56351	2019-12-24 16:05:15 -08:00
Simon Atanasyan	55ac745828	[Mips] Always save RA when disabling frame pointer elimination This ensures that frame-based unwinding will continue to work when calling a noreturn function; there is not much use having the caller's frame pointer saved if you don't also have the caller's program counter. Patch by James Clarke. Differential Revision: https://reviews.llvm.org/D68542 llvm-svn: 373907	2019-10-07 14:01:37 +00:00

Author

SHA1

Message

Date

Fangrui Song

eb16435b5e

Migrate function attribute "no-frame-pointer-elim-non-leaf" to "frame-pointer"="non-leaf" as cleanups after D56351

2019-12-24 16:05:15 -08:00

Simon Atanasyan

55ac745828

[Mips] Always save RA when disabling frame pointer elimination

This ensures that frame-based unwinding will continue to work when
calling a noreturn function; there is not much use having the caller's
frame pointer saved if you don't also have the caller's program counter.

Patch by James Clarke.

Differential Revision: https://reviews.llvm.org/D68542

llvm-svn: 373907

2019-10-07 14:01:37 +00:00

2 Commits