Sandra Loosemore <[email protected]> writes: > On 05/19/2014 01:38 PM, Sandra Loosemore wrote: >> >> 2014-05-19 Iain Sandoe <[email protected]> >> Catherine Moore <[email protected]> >> Sandra Loosemore <[email protected]> >> >> gcc/ >> * config/mips/mips.c (mips_set_current_function): Choose >> function alignment once the current mode is known. >> >> gcc/testsuite/ >> * gcc.target/mips/umips-align-1.c: New. >> * gcc.target/mips/umips-align-2.c: New. >> * gcc.target/mips/umips-align-3.c: New. >> * gcc.target/mips/mips.exp: Add interlink-compressed to >> -mfoo/-mno-foo options. > > Ping? > > https://gcc.gnu.org/ml/gcc-patches/2014-05/msg01536.html > > -Sandra
FAOD, I wasn't commenting because I still think it's the wrong place but still don't have a specific counter-suggestion. mips_set_current_function is potentially called many times for the same function but setting the alignment seems like something that should only happen once. I think it could potentially mean that alignment tests against the function address could be optimised away based on the FUNCTION_BOUNDARY before mips_set_current_function is called. As a strawman, maybe adding a new target hook to cgraph_create_node would work? Hopefully that'll prompt someone to say how stupid that idea is and say what the right way of doing it would be. Thanks, Richard
