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ac/llvm: add i1false/i1true to common code.

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These get used in fair few places.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2017-10-26 15:20:15 +10:00
parent 88b7ddbe65
commit a76b6c2192
3 changed files with 33 additions and 41 deletions
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15
src/amd/common/ac_llvm_build.c
View File

@@ -75,6 +75,9 @@ ac_llvm_context_init(struct ac_llvm_context *ctx, LLVMContextRef context,
ctx->f32_0 = LLVMConstReal(ctx->f32, 0.0);
ctx->f32_1 = LLVMConstReal(ctx->f32, 1.0);
ctx->i1false = LLVMConstInt(ctx->i1, 0, false);
ctx->i1true = LLVMConstInt(ctx->i1, 1, false);
ctx->range_md_kind = LLVMGetMDKindIDInContext(ctx->context,
"range", 5);
@@ -946,8 +949,8 @@ LLVMValueRef ac_build_buffer_load_format(struct ac_llvm_context *ctx,
LLVMBuildBitCast(ctx->builder, rsrc, ctx->v4i32, ""),
vindex,
voffset,
LLVMConstInt(ctx->i1, 0, 0), /* glc */
LLVMConstInt(ctx->i1, 0, 0), /* slc */
ctx->i1false, /* glc */
ctx->i1false, /* slc */
};
return ac_build_intrinsic(ctx,
@@ -1150,7 +1153,7 @@ ac_build_umsb(struct ac_llvm_context *ctx,
{
LLVMValueRef args[2] = {
arg,
LLVMConstInt(ctx->i1, 1, 0),
ctx->i1true,
};
LLVMValueRef msb = ac_build_intrinsic(ctx, "llvm.ctlz.i32",
dst_type, args, ARRAY_SIZE(args),
@@ -1276,9 +1279,9 @@ LLVMValueRef ac_build_image_opcode(struct ac_llvm_context *ctx,
args[num_args++] = LLVMConstInt(ctx->i32, a->dmask, 0);
if (sample)
args[num_args++] = LLVMConstInt(ctx->i1, a->unorm, 0);
args[num_args++] = LLVMConstInt(ctx->i1, 0, 0); /* glc */
args[num_args++] = LLVMConstInt(ctx->i1, 0, 0); /* slc */
args[num_args++] = LLVMConstInt(ctx->i1, 0, 0); /* lwe */
args[num_args++] = ctx->i1false; /* glc */
args[num_args++] = ctx->i1false; /* slc */
args[num_args++] = ctx->i1false; /* lwe */
args[num_args++] = LLVMConstInt(ctx->i1, a->da, 0);
switch (a->opcode) {

2
src/amd/common/ac_llvm_build.h
View File

@@ -60,6 +60,8 @@ struct ac_llvm_context {
LLVMValueRef i32_1;
LLVMValueRef f32_0;
LLVMValueRef f32_1;
LLVMValueRef i1true;
LLVMValueRef i1false;
unsigned range_md_kind;
unsigned invariant_load_md_kind;

57
src/amd/common/ac_nir_to_llvm.c
View File

@@ -150,8 +150,6 @@ struct nir_to_llvm_context {
LLVMTypeRef v4f32;
LLVMTypeRef voidt;
LLVMValueRef i1true;
LLVMValueRef i1false;
LLVMValueRef v4f32empty;
unsigned uniform_md_kind;
@@ -1019,9 +1017,6 @@ static void setup_types(struct nir_to_llvm_context *ctx)
ctx->v2f32 = LLVMVectorType(ctx->f32, 2);
ctx->v4f32 = LLVMVectorType(ctx->f32, 4);
ctx->i1false = LLVMConstInt(ctx->i1, 0, false);
ctx->i1true = LLVMConstInt(ctx->i1, 1, false);
args[0] = ctx->ac.f32_0;
args[1] = ctx->ac.f32_0;
args[2] = ctx->ac.f32_0;
@@ -2346,13 +2341,12 @@ static void visit_store_ssbo(struct ac_nir_context *ctx,
unsigned writemask = nir_intrinsic_write_mask(instr);
LLVMValueRef base_data, base_offset;
LLVMValueRef params[6];
LLVMValueRef i1false = LLVMConstInt(ctx->ac.i1, 0, false);
params[1] = ctx->abi->load_ssbo(ctx->abi,
get_src(ctx, instr->src[1]), true);
params[2] = LLVMConstInt(ctx->ac.i32, 0, false); /* vindex */
params[4] = i1false; /* glc */
params[5] = i1false; /* slc */
params[4] = ctx->ac.i1false; /* glc */
params[5] = ctx->ac.i1false; /* slc */
if (components_32bit > 1)
data_type = LLVMVectorType(ctx->ac.f32, components_32bit);
@@ -2508,15 +2502,14 @@ static LLVMValueRef visit_load_buffer(struct ac_nir_context *ctx,
else
unreachable("unhandled number of components");
LLVMValueRef i1false = LLVMConstInt(ctx->ac.i1, 0, false);
LLVMValueRef params[] = {
ctx->abi->load_ssbo(ctx->abi,
get_src(ctx, instr->src[0]),
false),
LLVMConstInt(ctx->ac.i32, 0, false),
offset,
i1false,
i1false,
ctx->ac.i1false,
ctx->ac.i1false,
};
results[i] = ac_build_intrinsic(&ctx->ac, load_name, data_type, params, 5, 0);
@@ -3504,8 +3497,6 @@ static LLVMValueRef visit_image_load(struct ac_nir_context *ctx,
char intrinsic_name[64];
const nir_variable *var = instr->variables[0]->var;
const struct glsl_type *type = var->type;
LLVMValueRef i1false = LLVMConstInt(ctx->ac.i1, 0, false);
LLVMValueRef i1true = LLVMConstInt(ctx->ac.i1, 1, false);
if(instr->variables[0]->deref.child)
type = instr->variables[0]->deref.child->type;
@@ -3516,8 +3507,8 @@ static LLVMValueRef visit_image_load(struct ac_nir_context *ctx,
params[1] = LLVMBuildExtractElement(ctx->ac.builder, get_src(ctx, instr->src[0]),
ctx->ac.i32_0, ""); /* vindex */
params[2] = ctx->ac.i32_0; /* voffset */
params[3] = i1false; /* glc */
params[4] = i1false; /* slc */
params[3] = ctx->ac.i1false; /* glc */
params[4] = ctx->ac.i1false; /* slc */
res = ac_build_intrinsic(&ctx->ac, "llvm.amdgcn.buffer.load.format.v4f32", ctx->ac.v4f32,
params, 5, 0);
@@ -3528,20 +3519,20 @@ static LLVMValueRef visit_image_load(struct ac_nir_context *ctx,
glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_CUBE ||
glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_SUBPASS ||
glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_SUBPASS_MS;
LLVMValueRef da = is_da ? i1true : i1false;
LLVMValueRef glc = i1false;
LLVMValueRef slc = i1false;
LLVMValueRef da = is_da ? ctx->ac.i1true : ctx->ac.i1false;
LLVMValueRef glc = ctx->ac.i1false;
LLVMValueRef slc = ctx->ac.i1false;
params[0] = get_image_coords(ctx, instr);
params[1] = get_sampler_desc(ctx, instr->variables[0], AC_DESC_IMAGE, true, false);
params[2] = LLVMConstInt(ctx->ac.i32, 15, false); /* dmask */
if (HAVE_LLVM <= 0x0309) {
params[3] = i1false; /* r128 */
params[3] = ctx->ac.i1false; /* r128 */
params[4] = da;
params[5] = glc;
params[6] = slc;
} else {
LLVMValueRef lwe = i1false;
LLVMValueRef lwe = ctx->ac.i1false;
params[3] = glc;
params[4] = slc;
params[5] = lwe;
@@ -3567,12 +3558,10 @@ static void visit_image_store(struct ac_nir_context *ctx,
char intrinsic_name[64];
const nir_variable *var = instr->variables[0]->var;
const struct glsl_type *type = glsl_without_array(var->type);
LLVMValueRef i1false = LLVMConstInt(ctx->ac.i1, 0, false);
LLVMValueRef i1true = LLVMConstInt(ctx->ac.i1, 1, false);
LLVMValueRef glc = i1false;
LLVMValueRef glc = ctx->ac.i1false;
bool force_glc = ctx->ac.chip_class == SI;
if (force_glc)
glc = i1true;
glc = ctx->ac.i1true;
if (glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_BUF) {
params[0] = ac_to_float(&ctx->ac, get_src(ctx, instr->src[2])); /* data */
@@ -3581,26 +3570,26 @@ static void visit_image_store(struct ac_nir_context *ctx,
ctx->ac.i32_0, ""); /* vindex */
params[3] = ctx->ac.i32_0; /* voffset */
params[4] = glc; /* glc */
params[5] = i1false; /* slc */
params[5] = ctx->ac.i1false; /* slc */
ac_build_intrinsic(&ctx->ac, "llvm.amdgcn.buffer.store.format.v4f32", ctx->ac.voidt,
params, 6, 0);
} else {
bool is_da = glsl_sampler_type_is_array(type) ||
glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_CUBE;
LLVMValueRef da = is_da ? i1true : i1false;
LLVMValueRef slc = i1false;
LLVMValueRef da = is_da ? ctx->ac.i1true : ctx->ac.i1false;
LLVMValueRef slc = ctx->ac.i1false;
params[0] = ac_to_float(&ctx->ac, get_src(ctx, instr->src[2]));
params[1] = get_image_coords(ctx, instr); /* coords */
params[2] = get_sampler_desc(ctx, instr->variables[0], AC_DESC_IMAGE, true, true);
params[3] = LLVMConstInt(ctx->ac.i32, 15, false); /* dmask */
if (HAVE_LLVM <= 0x0309) {
params[4] = i1false; /* r128 */
params[4] = ctx->ac.i1false; /* r128 */
params[5] = da;
params[6] = glc;
params[7] = slc;
} else {
LLVMValueRef lwe = i1false;
LLVMValueRef lwe = ctx->ac.i1false;
params[4] = glc;
params[5] = slc;
params[6] = lwe;
@@ -3629,8 +3618,6 @@ static LLVMValueRef visit_image_atomic(struct ac_nir_context *ctx,
const char *atomic_name;
char intrinsic_name[41];
const struct glsl_type *type = glsl_without_array(var->type);
LLVMValueRef i1false = LLVMConstInt(ctx->ac.i1, 0, false);
LLVMValueRef i1true = LLVMConstInt(ctx->ac.i1, 1, false);
MAYBE_UNUSED int length;
bool is_unsigned = glsl_get_sampler_result_type(type) == GLSL_TYPE_UINT;
@@ -3674,7 +3661,7 @@ static LLVMValueRef visit_image_atomic(struct ac_nir_context *ctx,
params[param_count++] = LLVMBuildExtractElement(ctx->ac.builder, get_src(ctx, instr->src[0]),
ctx->ac.i32_0, ""); /* vindex */
params[param_count++] = ctx->ac.i32_0; /* voffset */
params[param_count++] = i1false; /* slc */
params[param_count++] = ctx->ac.i1false; /* slc */
length = snprintf(intrinsic_name, sizeof(intrinsic_name),
"llvm.amdgcn.buffer.atomic.%s", atomic_name);
@@ -3687,9 +3674,9 @@ static LLVMValueRef visit_image_atomic(struct ac_nir_context *ctx,
LLVMValueRef coords = params[param_count++] = get_image_coords(ctx, instr);
params[param_count++] = get_sampler_desc(ctx, instr->variables[0], AC_DESC_IMAGE,
true, true);
params[param_count++] = i1false; /* r128 */
params[param_count++] = da ? i1true : i1false; /* da */
params[param_count++] = i1false; /* slc */
params[param_count++] = ctx->ac.i1false; /* r128 */
params[param_count++] = da ? ctx->ac.i1true : ctx->ac.i1false; /* da */
params[param_count++] = ctx->ac.i1false; /* slc */
build_int_type_name(LLVMTypeOf(coords),
coords_type, sizeof(coords_type));