Mesa (master): i965/fs: Allow SIMD16 borrow/carry/64-bit multiply on Gen > 7.

[Matt Turner]

Module: Mesa
Branch: master
Commit: 9f5e5bd34d8ba48c851b442fb88f742b1ba6a571
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9f5e5bd34d8ba48c851b442fb88f742b1ba6a571

Author: Matt Turner <mattst88 at gmail.com>
Date:   Fri Aug 29 20:26:11 2014 -0700

i965/fs: Allow SIMD16 borrow/carry/64-bit multiply on Gen > 7.

These checks were intended for Gen 7 only. None of these restrictions
apply to Gen 8.

Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>

---

 src/mesa/drivers/dri/i965/brw_fs_visitor.cpp |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
index 6b41045..52771e9 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
@@ -648,7 +648,7 @@ fs_visitor::visit(ir_expression *ir)
       }
       break;
    case ir_binop_imul_high: {
-      if (brw->gen >= 7)
+      if (brw->gen == 7)
          no16("SIMD16 explicit accumulator operands unsupported\n");
 
       struct brw_reg acc = retype(brw_acc_reg(dispatch_width),
@@ -685,7 +685,7 @@ fs_visitor::visit(ir_expression *ir)
       emit_math(SHADER_OPCODE_INT_QUOTIENT, this->result, op[0], op[1]);
       break;
    case ir_binop_carry: {
-      if (brw->gen >= 7)
+      if (brw->gen == 7)
          no16("SIMD16 explicit accumulator operands unsupported\n");
 
       struct brw_reg acc = retype(brw_acc_reg(dispatch_width),
@@ -696,7 +696,7 @@ fs_visitor::visit(ir_expression *ir)
       break;
    }
    case ir_binop_borrow: {
-      if (brw->gen >= 7)
+      if (brw->gen == 7)
          no16("SIMD16 explicit accumulator operands unsupported\n");
 
       struct brw_reg acc = retype(brw_acc_reg(dispatch_width),