|author||Rich Felker <firstname.lastname@example.org>||2014-07-19 12:19:20 -0400|
|committer||Rich Felker <email@example.com>||2014-07-19 12:19:20 -0400|
fix broken constraints for powerpc atomic cas asm
the register constraint for the address to be accessed did not convey that the asm can access the pointed-to object. as far as the compiler could tell, the result of the asm was just a pure function of the address and the values passed in, and thus the asm could be hoisted out of loops or omitted entirely if the result was not used.
Diffstat (limited to 'arch/microblaze/atomic.h')
0 files changed, 0 insertions, 0 deletions