Re: [PATCH] Fix up slpeel_tree_peel_loop_to_edge (PR tree-optimization/52255)

2012-02-16 Thread Richard Guenther
On Thu, 16 Feb 2012, Jakub Jelinek wrote: > Hi! > > On this testcase we ICE, because slpeel_tree_peel_loop_to_edge is first > called with a loop that has a virtual PHI and no virtual PHI in the loop > exit bb and this function doesn't update the vop properly after inserting > second loop and addi

[PATCH] Fix up slpeel_tree_peel_loop_to_edge (PR tree-optimization/52255)

2012-02-15 Thread Jakub Jelinek
Hi! On this testcase we ICE, because slpeel_tree_peel_loop_to_edge is first called with a loop that has a virtual PHI and no virtual PHI in the loop exit bb and this function doesn't update the vop properly after inserting second loop and adding all the conditional guards, then vect_loop_versionin