radeon/llvm: Enable floating point stores on R600

2012-06-28 20:27:32 +00:00 · 2012-06-28 20:27:32 +00:00 · e17c586d08
parent b66ef1f48c
commit e17c586d08
1 changed files with 6 additions and 0 deletions
--- a/src/gallium/drivers/radeon/R600Instructions.td
+++ b/src/gallium/drivers/radeon/R600Instructions.td
@ -922,6 +922,12 @@ def RAT_WRITE_CACHELESS_eg : EG_CF_RAT <0x57, 0x2, 0, (outs),

 } // End usesCustomInserter = 1

+// Floating point global_store
+def : Pat <
+  (global_store (f32 R600_TReg32_X:$val), R600_TReg32_X:$ptr),
+  (RAT_WRITE_CACHELESS_eg R600_TReg32_X:$val, R600_TReg32_X:$ptr)
+>;
+
 class VTX_READ_eg <bits<8> buffer_id, dag outs, list<dag> pattern>
    : InstR600ISA <outs, (ins MEMxi:$ptr), "VTX_READ_eg $dst, $ptr", pattern> {