search for: invcont10

...; 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 = %invcont9 > invoke void @report__failed([0 x i8]* undef, %struct.RETURN* @C. > 168.1967) > to label %bb16 unwind label %lpad75 > > bb16: ;...

...> 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 = %invcont9 >> invoke void @report__failed([0 x i8]* undef, %struct.RETURN* @C. >> 168.1967) >> to label %bb16 unwind label %lpad75 >> >> bb16:...

...f() >>> 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 = >>> %invcont9 >>> invoke void @report__failed([0 x i8]* undef, %struct.RETURN* @C. >>> 168.1967) >>> to label %bb16 unwind label %lpad75 >&gt...

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: