search for: lpad75

...> undef, %struct.system__tasking__async_delays__delay_block* undef) > to label %bb8 unwind label %lpad ; <i8> [#uses=0] > > bb8: ; preds = %invcont > invoke void undef() > to label %invcont9 unwind label %lpad75 > > invcont9: ; preds = %bb8 > invoke fastcc void @c974001__lengthy_calculation. > 1736(%struct.FRAME.c974001* undef) > to label %invcont10 unwind label %lpad75 > > invcont10: ; preds = %i...

...system__tasking__async_delays__delay_block* undef) >> to label %bb8 unwind label %lpad ; <i8> [#uses=0] >> >> bb8: ; preds = %invcont >> invoke void undef() >> to label %invcont9 unwind label %lpad75 >> >> invcont9: ; preds = %bb8 >> invoke fastcc void @c974001__lengthy_calculation. >> 1736(%struct.FRAME.c974001* undef) >> to label %invcont10 unwind label %lpad75 >> >> invcont10:...

...async_delays__delay_block* undef) >>> to label %bb8 unwind label %lpad ; <i8> [#uses=0] >>> >>> bb8: ; preds = %invcont >>> invoke void undef() >>> to label %invcont9 unwind label %lpad75 >>> >>> invcont9: ; preds = %bb8 >>> invoke fastcc void @c974001__lengthy_calculation. >>> 1736(%struct.FRAME.c974001* undef) >>> to label %invcont10 unwind label %lpad75 >>> >>> invcont...

Hi Jakub, interesting patch. I ran it over the Ada testsuite and this picked up some problems even without enabling dse-ssu. For example, "opt -inline -dse -domtree" crashes on the attached testcase. Ciao, Duncan. -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: dom_crash.ll URL:

Hello, This patch adds non-local DSE optimization. It uses Static Single Use representation. This is my first "big" patch, please be tolerant :-) Please note that optimization is disabled by default. -Jakub -------------- next part -------------- A non-text attachment was scrubbed... Name: dse_ssu.patch Type: application/octet-stream Size: 17352 bytes Desc: not available URL: