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radeonsi: use i32_0 and i32_1 more

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Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák 2017-09-27 12:53:41 +02:00
parent bacdf5a928
commit dcbd3d470c
2 changed files with 13 additions and 11 deletions
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17
src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c
View file

@ -134,7 +134,7 @@ static void emit_ucmp(const struct lp_build_tgsi_action *action,
LLVMValueRef arg0 = ac_to_integer(&ctx->ac, emit_data->args[0]);
LLVMValueRef v = LLVMBuildICmp(builder, LLVMIntNE, arg0,
bld_base->uint_bld.zero, "");
ctx->i32_0, "");
emit_data->output[emit_data->chan] =
LLVMBuildSelect(builder, v, emit_data->args[1], emit_data->args[2], "");
@ -360,6 +360,7 @@ static void emit_ssg(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);
LLVMBuilderRef builder = bld_base->base.gallivm->builder;
LLVMValueRef cmp, val;
@ -370,9 +371,9 @@ static void emit_ssg(const struct lp_build_tgsi_action *action,
cmp = LLVMBuildICmp(builder, LLVMIntSGE, val, bld_base->int64_bld.zero, "");
val = LLVMBuildSelect(builder, cmp, val, LLVMConstInt(bld_base->int64_bld.elem_type, -1, true), "");
} else if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_ISSG) {
cmp = LLVMBuildICmp(builder, LLVMIntSGT, emit_data->args[0], bld_base->int_bld.zero, "");
val = LLVMBuildSelect(builder, cmp, bld_base->int_bld.one, emit_data->args[0], "");
cmp = LLVMBuildICmp(builder, LLVMIntSGE, val, bld_base->int_bld.zero, "");
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(bld_base->int_bld.elem_type, -1, true), "");
} else if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_DSSG) {
cmp = LLVMBuildFCmp(builder, LLVMRealOGT, emit_data->args[0], bld_base->dbl_bld.zero, "");
@ -482,6 +483,7 @@ static void emit_bfi(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);
struct gallivm_state *gallivm = bld_base->base.gallivm;
LLVMBuilderRef builder = gallivm->builder;
LLVMValueRef bfi_args[3];
@ -492,9 +494,9 @@ static void emit_bfi(const struct lp_build_tgsi_action *action,
bfi_args[0] = LLVMBuildShl(builder,
LLVMBuildSub(builder,
LLVMBuildShl(builder,
bld_base->int_bld.one,
ctx->i32_1,
emit_data->args[3], ""),
bld_base->int_bld.one, ""),
ctx->i32_1, ""),
emit_data->args[2], "");
bfi_args[1] = LLVMBuildShl(builder, emit_data->args[1],
@ -548,6 +550,7 @@ static void emit_lsb(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);
struct gallivm_state *gallivm = bld_base->base.gallivm;
LLVMBuilderRef builder = gallivm->builder;
LLVMValueRef args[2] = {
@ -573,7 +576,7 @@ static void emit_lsb(const struct lp_build_tgsi_action *action,
emit_data->output[emit_data->chan] =
LLVMBuildSelect(builder,
LLVMBuildICmp(builder, LLVMIntEQ, args[0],
bld_base->uint_bld.zero, ""),
ctx->i32_0, ""),
lp_build_const_int32(gallivm, -1), lsb, "");
}

7
src/gallium/drivers/radeonsi/si_shader_tgsi_setup.c
View file

@ -415,11 +415,11 @@ si_llvm_emit_fetch_64bit(struct lp_build_tgsi_context *bld_base,
result = LLVMBuildInsertElement(builder,
result,
ac_to_integer(&ctx->ac, ptr),
bld_base->int_bld.zero, "");
ctx->i32_0, "");
result = LLVMBuildInsertElement(builder,
result,
ac_to_integer(&ctx->ac, ptr2),
bld_base->int_bld.one, "");
ctx->i32_1, "");
return bitcast(bld_base, type, result);
}
@ -1131,8 +1131,7 @@ static void uif_emit(const struct lp_build_tgsi_action *action,
LLVMValueRef cond;
cond = LLVMBuildICmp(gallivm->builder, LLVMIntNE,
ac_to_integer(&ctx->ac, emit_data->args[0]),
bld_base->int_bld.zero, "");
ac_to_integer(&ctx->ac, emit_data->args[0]), ctx->i32_0, "");
if_cond_emit(action, bld_base, emit_data, cond);
}