ac/nir: make use of ac_build_imax() where possible

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 0c8891d26a0eb1597de47dfbddfd8bc83bdaaeec..f409800c2b17b8ec89e3d2b439c0dd7e075bcfba 100644 (file)
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -290,8 +290,7 @@ static LLVMValueRef emit_minmax_int(struct ac_llvm_context *ctx,
 static LLVMValueRef emit_iabs(struct ac_llvm_context *ctx,
                              LLVMValueRef src0)
 {
-       return emit_minmax_int(ctx, LLVMIntSGT, src0,
-                              LLVMBuildNeg(ctx->builder, src0, ""));
+       return ac_build_imax(ctx, src0, LLVMBuildNeg(ctx->builder, src0, ""));
 }
 
 static LLVMValueRef emit_uint_carry(struct ac_llvm_context *ctx,
@@ -749,7 +748,7 @@ static void visit_alu(struct ac_nir_context *ctx, const nir_alu_instr *instr)
                result = emit_iabs(&ctx->ac, src[0]);
                break;
        case nir_op_imax:
-               result = emit_minmax_int(&ctx->ac, LLVMIntSGT, src[0], src[1]);
+               result = ac_build_imax(&ctx->ac, src[0], src[1]);
                break;
        case nir_op_imin:
                result = emit_minmax_int(&ctx->ac, LLVMIntSLT, src[0], src[1]);
@@ -1124,8 +1123,8 @@ static void visit_alu(struct ac_nir_context *ctx, const nir_alu_instr *instr)
                result = emit_minmax_int(&ctx->ac, LLVMIntUGT, result, src[2]);
                break;
        case nir_op_imax3:
-               result = emit_minmax_int(&ctx->ac, LLVMIntSGT, src[0], src[1]);
-               result = emit_minmax_int(&ctx->ac, LLVMIntSGT, result, src[2]);
+               result = ac_build_imax(&ctx->ac, src[0], src[1]);
+               result = ac_build_imax(&ctx->ac, result, src[2]);
                break;
        case nir_op_fmed3: {
                src[0] = ac_to_float(&ctx->ac, src[0]);
@@ -1137,9 +1136,9 @@ static void visit_alu(struct ac_nir_context *ctx, const nir_alu_instr *instr)
        }
        case nir_op_imed3: {
                LLVMValueRef tmp1 = emit_minmax_int(&ctx->ac, LLVMIntSLT, src[0], src[1]);
-               LLVMValueRef tmp2 = emit_minmax_int(&ctx->ac, LLVMIntSGT, src[0], src[1]);
+               LLVMValueRef tmp2 = ac_build_imax(&ctx->ac, src[0], src[1]);
                tmp2 = emit_minmax_int(&ctx->ac, LLVMIntSLT, tmp2, src[2]);
-               result = emit_minmax_int(&ctx->ac, LLVMIntSGT, tmp1, tmp2);
+               result = ac_build_imax(&ctx->ac, tmp1, tmp2);
                break;
        }
        case nir_op_umed3: {