nvc0/ir: fix xy confusion typo in readTessCoord

diff --git a/src/gallium/drivers/nvc0/codegen/nv50_ir_lowering_nvc0.cpp b/src/gallium/drivers/nvc0/codegen/nv50_ir_lowering_nvc0.cpp
index b6a155c..7e7ae45 100644 (file)
--- a/src/gallium/drivers/nvc0/codegen/nv50_ir_lowering_nvc0.cpp
+++ b/src/gallium/drivers/nvc0/codegen/nv50_ir_lowering_nvc0.cpp
@@ -475,7 +475,7 @@ NVC0LoweringPass::readTessCoord(LValue *dst, int c)
    if (x)
       bld.mkFetch(x, TYPE_F32, FILE_SHADER_OUTPUT, 0x2f0, NULL, laneid);
    if (y)
-      bld.mkFetch(x, TYPE_F32, FILE_SHADER_OUTPUT, 0x2f4, NULL, laneid);
+      bld.mkFetch(y, TYPE_F32, FILE_SHADER_OUTPUT, 0x2f4, NULL, laneid);
 
    if (c == 2) {
       bld.mkOp2(OP_ADD, TYPE_F32, dst, x, y);