Re: [PATCH] Fix var-tracking ICE with complex subregs (PR debug/90733)

On Wed, 5 Jun 2019, Jakub Jelinek wrote: > Hi! > > On the following testcase, we have: > (debug_insn 45 20 22 2 (var_location:DI D#4 (const_int 0 [0])) -1 (nil)) > (debug_insn 22 45 26 2 (debug_marker) "pr90733.c":16:3 -1 (nil)) > (debug_insn 26 22 27 2 (var_location:CSI D#3 (subreg:CSI (debug_ex

[PATCH] Fix var-tracking ICE with complex subregs (PR debug/90733)

Hi! On the following testcase, we have: (debug_insn 45 20 22 2 (var_location:DI D#4 (const_int 0 [0])) -1 (nil)) (debug_insn 22 45 26 2 (debug_marker) "pr90733.c":16:3 -1 (nil)) (debug_insn 26 22 27 2 (var_location:CSI D#3 (subreg:CSI (debug_expr:DI D#4) 0)) "pr90733.c":16:10 -1 (nil)) (debug_ins