[Bug ada/21242] ACATS wrong array copy code c52102b c52102d (works with -fno-tree-dce)

2005-06-19 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-19 12:33 --- Huh: # VUSE ; # VUSE ; (*a.3_27)[-1 ...]{lb: -1 sz: 1} = D.486; Why is there no V_MUST_DEF/V_MAY_DEF in there? This is an aliasing bug. -- What|Removed |Added

[Bug ada/21242] ACATS wrong array copy code c52102b c52102d (works with -fno-tree-dce)

2005-06-19 Thread laurent at guerby dot net
--- Additional Comments From laurent at guerby dot net 2005-06-19 11:46 --- Here is a reduced test case, works at -0O, fails at -O1 works at -O1 -fno-tree-dce. First .tNN to be different is p.adb.t24.forwprop1. -- procedure P is function F return Integer is begin return 1;

[Bug ada/21242] ACATS wrong array copy code c52102b c52102d (works with -fno-tree-dce)

2005-06-19 Thread laurent at guerby dot net
--- Additional Comments From laurent at guerby dot net 2005-06-19 11:14 --- On x86_64 and x86-linux as of LAST_UPDATED: Sun Jun 19 07:48:06 UTC 2005, still failing. More information: Works at -O0, -O1, fails at -O2 but works at -O2 -fno-tree-dce -- What|Removed

[Bug ada/21242] ACATS wrong array copy code c52102b c52102d

2005-06-11 Thread laurent at guerby dot net
--- Additional Comments From laurent at guerby dot net 2005-06-11 23:16 --- C52102B and C52102D still failing as of 4.1.0 Fri Jun 10 20:07:24 UTC 2005 on x86_64-linux. C41203A C41203B C62002A are no longer failing. -- What|Removed |Added ---