[Mesa-dev] [PATCH] tgsi: Enable returns from within loops

[Lars Hamre]

Fixes the following piglit test (for softpipe):
/spec/glsl-1.10/execution/fs-loop-return

Signed-off-by: Lars Hamre <chemecse at gmail.com>

---
 src/gallium/auxiliary/tgsi/tgsi_exec.c | 4 ++++
 1 file changed, 4 insertions(+)

NOTE: Someone with access will need to commit this
      after the review process

diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c
index 1457c06..aff35e6 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_exec.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c
@@ -5148,6 +5148,10 @@ exec_instruction(
             /* returning from main() */
             mach->CondStackTop = 0;
             mach->LoopStackTop = 0;
+            mach->ContStackTop = 0;
+            mach->LoopLabelStackTop = 0;
+            mach->SwitchStackTop = 0;
+            mach->BreakStackTop = 0;
             *pc = -1;
             return FALSE;
          }
--
2.7.4