diff options
| author | Eric Anholt <eric@anholt.net> | 2010-03-09 14:22:51 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-03-16 12:15:18 -0700 |
| commit | a29c7948d965ad274ae7ac98fe01f2f877b19d94 (patch) | |
| tree | 38eff6096e0295de1448f0e2b3eccf4a1a89aecf /src/mesa | |
| parent | 42e0e8686688ff91e92fa4ac46c6dacb2d5f2140 (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.
(cherry picked from commit a81836ee2fe5092d695b717addf8cec91f569777)
Diffstat (limited to 'src/mesa')
| -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 e3e6f66339..315b030484 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c +++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c @@ -2015,11 +2015,13 @@ 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; } |