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glsl/lower_int64: only set progress when something is lowered.

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Otherwise we'd get progress continually set if we had non 64-bit
versions of these ops.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2017-06-01 08:34:09 +10:00
parent af2844116f
commit 55d1550d35
1 changed files with 1 additions and 4 deletions
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5
src/compiler/glsl/lower_int64.cpp
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@@ -341,6 +341,7 @@ lower_64bit_visitor::handle_op(ir_expression *ir,
add_function(f);
}
this->progress = true;
return lower_op_to_function_call(this->base_ir, ir, callee);
}
@@ -357,7 +358,6 @@ lower_64bit_visitor::handle_rvalue(ir_rvalue **rvalue)
case ir_unop_sign:
if (lowering(SIGN64)) {
*rvalue = handle_op(ir, "__builtin_sign64", generate_ir::sign64);
this->progress = true;
}
break;
@@ -368,7 +368,6 @@ lower_64bit_visitor::handle_rvalue(ir_rvalue **rvalue)
} else {
*rvalue = handle_op(ir, "__builtin_idiv64", generate_ir::idiv64);
}
this->progress = true;
}
break;
@@ -379,14 +378,12 @@ lower_64bit_visitor::handle_rvalue(ir_rvalue **rvalue)
} else {
*rvalue = handle_op(ir, "__builtin_imod64", generate_ir::imod64);
}
this->progress = true;
}
break;
case ir_binop_mul:
if (lowering(MUL64)) {
*rvalue = handle_op(ir, "__builtin_umul64", generate_ir::umul64);
this->progress = true;
}
break;