i965: Fix ENDLOOP to only patch up this loop's BREAK and CONT.

[mesa.git] / src / mesa / drivers / dri / i965 / brw_wm_glsl.c

diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
index e3e6f6633903be3b4ded92220c6ffbab3a194a80..315b030484ff474e613cfda0a7e800aad537dcd8 100644 (file)
--- 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;
                      }