gm107/ir: fix sign bit emission for FADD32I
When emitting OP_SUB, the sign bit for FADD and FADD32I is not at the same position. It's at position 45 for FADD but 51 for FADD32I. This fixes the following piglit test: tests/spec/arb_fragment_program/fdo30337b.shader_test Signed-off-by:Samuel Pitoiset <samuel.pitoiset@gmail.com> Reviewed-by:
Ilia Mirkin <imirkin@alum.mit.edu> Cc: <mesa-stable@lists.freedesktop.org>