diff options
| author | Eric Anholt <eric@anholt.net> | 2010-03-09 14:22:51 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-03-09 14:42:17 -0800 |
| commit | a81836ee2fe5092d695b717addf8cec91f569777 (patch) | |
| tree | a97ea3b9b9613571bcb20048188377664cd4c3b7 | |
| parent | 6b194dab6b4d9f12cdd54c699b23c0d3420a49c2 (diff) | |
i965: Fix ENDLOOP to only patch up this loop's BREAK and CONT.
Corresponds to d225a25e21a24508aea3b877c78beb35502e942d and fixes
piglit glsl-fs-loop-nested. Bug #25173.
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_glsl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c index 13306accda..ea3c2405af 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c +++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c @@ -2012,11 +2012,13 @@ static void brw_wm_emit_glsl(struct brw_context *brw, struct brw_wm_compile *c) /* patch all the BREAK/CONT instructions from last BGNLOOP */ while (inst0 > loop_inst[loop_depth]) { inst0--; - if (inst0->header.opcode == BRW_OPCODE_BREAK) { + if (inst0->header.opcode == BRW_OPCODE_BREAK && + inst0->bits3.if_else.jump_count == 0) { inst0->bits3.if_else.jump_count = br * (inst1 - inst0 + 1); inst0->bits3.if_else.pop_count = 0; } - else if (inst0->header.opcode == BRW_OPCODE_CONTINUE) { + else if (inst0->header.opcode == BRW_OPCODE_CONTINUE && + inst0->bits3.if_else.jump_count == 0) { inst0->bits3.if_else.jump_count = br * (inst1 - inst0); inst0->bits3.if_else.pop_count = 0; } |