Ping. https://gcc.gnu.org/ml/gcc-patches/2016-02/msg00396.html
Thanks, Kyrill On 05/02/16 10:00, Kyrill Tkachov wrote:
Hi all, I've been auditing the patterns in the arm backend that were added/modified for -mrestrict-it and I've come up with a few runtime tests that end up generating those patterns. This patch contains 4 tests for 4 patterns that have paths specific to -mrestrict-it. There were some patterns like thumb2_mov_negscc_strict_it and thumb2_mov_notscc_strict_it that I could not generate at all, because the earlier RTL optimisers always generated some equivalent but different (and at least as good) so these splitters never matched. I think we could safely remove them, but not at this stage. These tests should give us a bit more test coverage into the -mrestrict-it functionality. Ok for trunk? Thanks, Kyrill 2016-02-05 Kyrylo Tkachov <kyrylo.tkac...@arm.com> * gcc.target/arm/cond_sub_restrict_it.c: New test. * gcc.target/arm/condarith_restrict_it.c: Likewise. * gcc.target/arm/movcond_restrict_it.c: Likewise. * gcc.target/arm/negscc_restrict_it.c: Likewise.