ac/llvm: add better code for isign

[mesa.git] / src / amd / llvm / ac_nir_to_llvm.c

diff --git a/src/amd/llvm/ac_nir_to_llvm.c b/src/amd/llvm/ac_nir_to_llvm.c
index 9ad16fba8d340ed49c2f66e0be38964afd45310a..ddea78180b1462b6685552d3c7f829091a5b37e9 100644 (file)
--- a/src/amd/llvm/ac_nir_to_llvm.c
+++ b/src/amd/llvm/ac_nir_to_llvm.c
@@ -822,8 +822,7 @@ static void visit_alu(struct ac_nir_context *ctx, const nir_alu_instr *instr)
                result = ac_build_umin(&ctx->ac, src[0], src[1]);
                break;
        case nir_op_isign:
-               result = ac_build_isign(&ctx->ac, src[0],
-                                       instr->dest.dest.ssa.bit_size);
+               result = ac_build_isign(&ctx->ac, src[0]);
                break;
        case nir_op_fsign:
                src[0] = ac_to_float(&ctx->ac, src[0]);