emit_data->args[0] = conds[0];
}
-static void kil_emit(const struct lp_build_tgsi_action *action,
- struct lp_build_tgsi_context *bld_base,
- struct lp_build_emit_data *emit_data)
+void si_llvm_emit_kill(struct ac_shader_abi *abi, LLVMValueRef visible)
{
- struct si_shader_context *ctx = si_shader_context(bld_base);
+ struct si_shader_context *ctx = si_shader_context_from_abi(abi);
LLVMBuilderRef builder = ctx->ac.builder;
- LLVMValueRef visible;
-
- if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_KILL_IF) {
- visible = emit_data->args[0];
- } else {
- assert(emit_data->inst->Instruction.Opcode == TGSI_OPCODE_KILL);
- visible = LLVMConstInt(ctx->i1, false, 0);
- }
if (ctx->shader->selector->force_correct_derivs_after_kill) {
/* LLVM 6.0 can kill immediately while maintaining WQM. */
ac_build_kill_if_false(&ctx->ac, visible);
}
+static void kil_emit(const struct lp_build_tgsi_action *action,
+ struct lp_build_tgsi_context *bld_base,
+ struct lp_build_emit_data *emit_data)
+{
+ struct si_shader_context *ctx = si_shader_context(bld_base);
+ LLVMValueRef visible;
+
+ if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_KILL_IF) {
+ visible = emit_data->args[0];
+ } else {
+ assert(emit_data->inst->Instruction.Opcode == TGSI_OPCODE_KILL);
+ visible = LLVMConstInt(ctx->i1, false, 0);
+ }
+
+ si_llvm_emit_kill(&ctx->abi, visible);
+}
+
static void emit_icmp(const struct lp_build_tgsi_action *action,
struct lp_build_tgsi_context *bld_base,
struct lp_build_emit_data *emit_data)
struct lp_build_emit_data *emit_data)
{
struct si_shader_context *ctx = si_shader_context(bld_base);
- LLVMBuilderRef builder = ctx->ac.builder;
- LLVMValueRef cmp, val;
+ LLVMValueRef val;
if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_I64SSG) {
- cmp = LLVMBuildICmp(builder, LLVMIntSGT, emit_data->args[0], bld_base->int64_bld.zero, "");
- val = LLVMBuildSelect(builder, cmp, bld_base->int64_bld.one, emit_data->args[0], "");
- cmp = LLVMBuildICmp(builder, LLVMIntSGE, val, bld_base->int64_bld.zero, "");
- val = LLVMBuildSelect(builder, cmp, val, LLVMConstInt(ctx->i64, -1, true), "");
+ val = ac_build_isign(&ctx->ac, emit_data->args[0], 64);
} else if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_ISSG) {
- cmp = LLVMBuildICmp(builder, LLVMIntSGT, emit_data->args[0], ctx->i32_0, "");
- val = LLVMBuildSelect(builder, cmp, ctx->i32_1, emit_data->args[0], "");
- cmp = LLVMBuildICmp(builder, LLVMIntSGE, val, ctx->i32_0, "");
- val = LLVMBuildSelect(builder, cmp, val, LLVMConstInt(ctx->i32, -1, true), "");
+ val = ac_build_isign(&ctx->ac, emit_data->args[0], 32);
} else if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_DSSG) {
- cmp = LLVMBuildFCmp(builder, LLVMRealOGT, emit_data->args[0], bld_base->dbl_bld.zero, "");
- val = LLVMBuildSelect(builder, cmp, bld_base->dbl_bld.one, emit_data->args[0], "");
- cmp = LLVMBuildFCmp(builder, LLVMRealOGE, val, bld_base->dbl_bld.zero, "");
- val = LLVMBuildSelect(builder, cmp, val, LLVMConstReal(bld_base->dbl_bld.elem_type, -1), "");
- } else { // float SSG
- cmp = LLVMBuildFCmp(builder, LLVMRealOGT, emit_data->args[0], ctx->ac.f32_0, "");
- val = LLVMBuildSelect(builder, cmp, ctx->ac.f32_1, emit_data->args[0], "");
- cmp = LLVMBuildFCmp(builder, LLVMRealOGE, val, ctx->ac.f32_0, "");
- val = LLVMBuildSelect(builder, cmp, val, LLVMConstReal(ctx->f32, -1), "");
+ val = ac_build_fsign(&ctx->ac, emit_data->args[0], 64);
+ } else {
+ val = ac_build_fsign(&ctx->ac, emit_data->args[0], 32);
}
emit_data->output[emit_data->chan] = val;
struct lp_build_emit_data *emit_data)
{
struct si_shader_context *ctx = si_shader_context(bld_base);
- char *intr;
+ unsigned bitsize;
if (emit_data->info->opcode == TGSI_OPCODE_FRC)
- intr = "llvm.floor.f32";
+ bitsize = 32;
else if (emit_data->info->opcode == TGSI_OPCODE_DFRAC)
- intr = "llvm.floor.f64";
+ bitsize = 64;
else {
assert(0);
return;
}
- LLVMValueRef floor = lp_build_intrinsic(ctx->ac.builder, intr, emit_data->dst_type,
- &emit_data->args[0], 1,
- LP_FUNC_ATTR_READNONE);
- emit_data->output[emit_data->chan] = LLVMBuildFSub(ctx->ac.builder,
- emit_data->args[0], floor, "");
+ emit_data->output[emit_data->chan] =
+ ac_build_fract(&ctx->ac, emit_data->args[0], bitsize);
}
static void emit_f2i(const struct lp_build_tgsi_action *action,