[Bug target/36436] -ftree-vrp -O1 -msse5 -ftree-vectorize leads to segfault during garbage collection

2008-12-27 Thread pinskia at gcc dot gnu dot org
--- Comment #5 from pinskia at gcc dot gnu dot org 2008-12-28 01:42 --- Fixed, can no longer reproduce the issue. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug target/36436] -ftree-vrp -O1 -msse5 -ftree-vectorize leads to segfault during garbage collection

2008-08-10 Thread pinskia at gcc dot gnu dot org
--- Comment #4 from pinskia at gcc dot gnu dot org 2008-08-11 02:40 --- Hmm, the attributes are being mishandled for some builtins: unit size align 64 symtab 0 alias set -1 canonical type 0x42d1e620 precision 64 pointer_to_this > QI s

[Bug target/36436] -ftree-vrp -O1 -msse5 -ftree-vectorize leads to segfault during garbage collection

2008-08-10 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2008-08-11 02:35 --- Reduced testcase: extern unsigned char vec1[1024]; extern unsigned char vec2_char[1024]; void sse5_div_const2_uns_char () { unsigned i; for (i = 0; i < 1024; i++) vec1[i] = vec2_char[i] / 2; } --- CUT --- Com