Mesa (master): aco: Fix signed-vs-unsigned warning.

[GitLab Mirror]

Module: Mesa
Branch: master
Commit: b9773631d3e79e2310ed0eb274b4dd9426205066
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b9773631d3e79e2310ed0eb274b4dd9426205066

Author: Eric Anholt <eric at anholt.net>
Date:   Tue Feb  4 15:12:18 2020 -0800

aco: Fix signed-vs-unsigned warning.

The previous instance of this comparision was 1u to avoid the warning, fix
this one too.

Fixes: dba71de5c636 ("aco: only create parallelcopy to restore exec at loop exit if needed")
Reviewed-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3607>

---

 src/amd/compiler/aco_insert_exec_mask.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/amd/compiler/aco_insert_exec_mask.cpp b/src/amd/compiler/aco_insert_exec_mask.cpp
index 37a994cd4df..527d63627e0 100644
--- a/src/amd/compiler/aco_insert_exec_mask.cpp
+++ b/src/amd/compiler/aco_insert_exec_mask.cpp
@@ -526,7 +526,7 @@ unsigned add_coupling_code(exec_ctx& ctx, Block* block,
             /* create phi for loop footer */
             aco_ptr<Pseudo_instruction> phi{create_instruction<Pseudo_instruction>(aco_opcode::p_linear_phi, Format::PSEUDO, preds.size(), 1)};
             phi->definitions[0] = bld.def(bld.lm);
-            if (k == info.num_exec_masks - 1) {
+            if (k == info.num_exec_masks - 1u) {
                phi->definitions[0].setFixed(exec);
                need_parallelcopy = false;
             }