nir: Add nir_const_value_negative_equal

v2: Rebase on 1-bit Boolean changes.

Reviewed-by: Thomas Helland <[email protected]> [v1]
Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index 4285458cdf2..e123a59cca8 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -988,6 +988,12 @@ nir_ssa_alu_instr_src_components(const nir_alu_instr *instr, unsigned src)
    return instr->dest.dest.ssa.num_components;
 }
 
+bool nir_const_value_negative_equal(const nir_const_value *c1,
+                                    const nir_const_value *c2,
+                                    unsigned components,
+                                    nir_alu_type base_type,
+                                    unsigned bits);
+
 bool nir_alu_srcs_equal(const nir_alu_instr *alu1, const nir_alu_instr *alu2,
                         unsigned src1, unsigned src2);