aco: fix validation of DPP v_cndmask_b32/v_addc_co_u32

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11924>

diff --git a/src/amd/compiler/aco_validate.cpp b/src/amd/compiler/aco_validate.cpp
index af1393b..500266f 100644 (file)
--- a/src/amd/compiler/aco_validate.cpp
+++ b/src/amd/compiler/aco_validate.cpp
@@ -273,7 +273,7 @@ validate_ir(Program* program)
                if (instr->isSDWA())
                   scalar_mask = program->chip_class >= GFX9 ? 0x7 : 0x4;
                else if (instr->isDPP())
-                  scalar_mask = 0x0;
+                  scalar_mask = 0x4;
 
                if (instr->isVOPC() || instr->opcode == aco_opcode::v_readfirstlane_b32 ||
                    instr->opcode == aco_opcode::v_readlane_b32 ||