Module: Mesa Branch: master Commit: 2842dea310e80346a077ec21fe5932875c0d9265 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=2842dea310e80346a077ec21fe5932875c0d9265
Author: Timothy Arceri <t_arc...@yahoo.com.au> Date: Thu Jan 26 13:50:42 2017 +1100 i965: add assert to while_jumps_before_offset() jip should always be negative here as its the result of do instruction - while instruction. Reviewed-by: Kenneth Graunke <kenn...@whitecape.org> --- src/mesa/drivers/dri/i965/brw_eu_emit.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index 257757f..f4bec33 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -2714,6 +2714,7 @@ while_jumps_before_offset(const struct gen_device_info *devinfo, int scale = 16 / brw_jump_scale(devinfo); int jip = devinfo->gen == 6 ? brw_inst_gen6_jump_count(devinfo, insn) : brw_inst_jip(devinfo, insn); + assert(jip < 0); return while_offset + jip * scale <= start_offset; } _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-commit