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-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c73
1 files changed, 36 insertions, 37 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
index 31157a83409..8759392ac15 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
@@ -1264,7 +1264,7 @@ emit_fetch_constant(
index_vec = lp_build_shl_imm(uint_bld, indirect_index, 2);
index_vec = lp_build_add(uint_bld, index_vec, swizzle_vec);
- if (stype == TGSI_TYPE_DOUBLE) {
+ if (tgsi_type_is_64bit(stype)) {
LLVMValueRef swizzle_vec2;
swizzle_vec2 = lp_build_const_int_vec(gallivm, uint_bld->type, swizzle + 1);
index_vec2 = lp_build_shl_imm(uint_bld, indirect_index, 2);
@@ -1299,14 +1299,14 @@ emit_fetch_constant(
}
/**
- * Fetch double values from two separate channels.
- * Doubles are stored split across two channels, like xy and zw.
+ * Fetch 64-bit values from two separate channels.
+ * 64-bit values are stored split across two channels, like xy and zw.
* This function creates a set of 16 floats,
* extracts the values from the two channels,
- * puts them in the correct place, then casts to 8 doubles.
+ * puts them in the correct place, then casts to 8 64-bits.
*/
static LLVMValueRef
-emit_fetch_double(
+emit_fetch_64bit(
struct lp_build_tgsi_context * bld_base,
enum tgsi_opcode_type stype,
LLVMValueRef input,
@@ -1369,7 +1369,7 @@ emit_fetch_immediate(
indirect_index,
swizzle,
FALSE);
- if (stype == TGSI_TYPE_DOUBLE)
+ if (tgsi_type_is_64bit(stype))
index_vec2 = get_soa_array_offsets(&bld_base->uint_bld,
indirect_index,
swizzle + 1,
@@ -1383,7 +1383,7 @@ emit_fetch_immediate(
bld->imms_array, &lindex, 1, "");
res = LLVMBuildLoad(builder, imms_ptr, "");
- if (stype == TGSI_TYPE_DOUBLE) {
+ if (tgsi_type_is_64bit(stype)) {
LLVMValueRef lindex1;
LLVMValueRef imms_ptr2;
LLVMValueRef res2;
@@ -1393,14 +1393,14 @@ emit_fetch_immediate(
imms_ptr2 = LLVMBuildGEP(builder,
bld->imms_array, &lindex1, 1, "");
res2 = LLVMBuildLoad(builder, imms_ptr2, "");
- res = emit_fetch_double(bld_base, stype, res, res2);
+ res = emit_fetch_64bit(bld_base, stype, res, res2);
}
}
}
else {
res = bld->immediates[reg->Register.Index][swizzle];
- if (stype == TGSI_TYPE_DOUBLE)
- res = emit_fetch_double(bld_base, stype, res, bld->immediates[reg->Register.Index][swizzle + 1]);
+ if (tgsi_type_is_64bit(stype))
+ res = emit_fetch_64bit(bld_base, stype, res, bld->immediates[reg->Register.Index][swizzle + 1]);
}
if (stype == TGSI_TYPE_UNSIGNED) {
@@ -1441,7 +1441,7 @@ emit_fetch_input(
indirect_index,
swizzle,
TRUE);
- if (stype == TGSI_TYPE_DOUBLE) {
+ if (tgsi_type_is_64bit(stype)) {
index_vec2 = get_soa_array_offsets(&bld_base->uint_bld,
indirect_index,
swizzle + 1,
@@ -1461,7 +1461,7 @@ emit_fetch_input(
bld->inputs_array, &lindex, 1, "");
res = LLVMBuildLoad(builder, input_ptr, "");
- if (stype == TGSI_TYPE_DOUBLE) {
+ if (tgsi_type_is_64bit(stype)) {
LLVMValueRef lindex1;
LLVMValueRef input_ptr2;
LLVMValueRef res2;
@@ -1471,13 +1471,13 @@ emit_fetch_input(
input_ptr2 = LLVMBuildGEP(builder,
bld->inputs_array, &lindex1, 1, "");
res2 = LLVMBuildLoad(builder, input_ptr2, "");
- res = emit_fetch_double(bld_base, stype, res, res2);
+ res = emit_fetch_64bit(bld_base, stype, res, res2);
}
}
else {
res = bld->inputs[reg->Register.Index][swizzle];
- if (stype == TGSI_TYPE_DOUBLE)
- res = emit_fetch_double(bld_base, stype, res, bld->inputs[reg->Register.Index][swizzle + 1]);
+ if (tgsi_type_is_64bit(stype))
+ res = emit_fetch_64bit(bld_base, stype, res, bld->inputs[reg->Register.Index][swizzle + 1]);
}
}
@@ -1548,7 +1548,7 @@ emit_fetch_gs_input(
swizzle_index);
assert(res);
- if (stype == TGSI_TYPE_DOUBLE) {
+ if (tgsi_type_is_64bit(stype)) {
LLVMValueRef swizzle_index = lp_build_const_int32(gallivm, swizzle + 1);
LLVMValueRef res2;
res2 = bld->gs_iface->fetch_input(bld->gs_iface, bld_base,
@@ -1558,7 +1558,7 @@ emit_fetch_gs_input(
attrib_index,
swizzle_index);
assert(res2);
- res = emit_fetch_double(bld_base, stype, res, res2);
+ res = emit_fetch_64bit(bld_base, stype, res, res2);
} else if (stype == TGSI_TYPE_UNSIGNED) {
res = LLVMBuildBitCast(builder, res, bld_base->uint_bld.vec_type, "");
} else if (stype == TGSI_TYPE_SIGNED) {
@@ -1595,7 +1595,7 @@ emit_fetch_temporary(
indirect_index,
swizzle,
TRUE);
- if (stype == TGSI_TYPE_DOUBLE) {
+ if (tgsi_type_is_64bit(stype)) {
index_vec2 = get_soa_array_offsets(&bld_base->uint_bld,
indirect_index,
swizzle + 1,
@@ -1614,12 +1614,12 @@ emit_fetch_temporary(
temp_ptr = lp_get_temp_ptr_soa(bld, reg->Register.Index, swizzle);
res = LLVMBuildLoad(builder, temp_ptr, "");
- if (stype == TGSI_TYPE_DOUBLE) {
+ if (tgsi_type_is_64bit(stype)) {
LLVMValueRef temp_ptr2, res2;
temp_ptr2 = lp_get_temp_ptr_soa(bld, reg->Register.Index, swizzle + 1);
res2 = LLVMBuildLoad(builder, temp_ptr2, "");
- res = emit_fetch_double(bld_base, stype, res, res2);
+ res = emit_fetch_64bit(bld_base, stype, res, res2);
}
}
@@ -1790,20 +1790,19 @@ emit_fetch_predicate(
}
/**
- * store an array of 8 doubles into two arrays of 8 floats
+ * store an array of 8 64-bit into two arrays of 8 floats
* i.e.
* value is d0, d1, d2, d3 etc.
- * each double has high and low pieces x, y
+ * each 64-bit has high and low pieces x, y
* so gets stored into the separate channels as:
* chan_ptr = d0.x, d1.x, d2.x, d3.x
* chan_ptr2 = d0.y, d1.y, d2.y, d3.y
*/
static void
-emit_store_double_chan(struct lp_build_tgsi_context *bld_base,
- int dtype,
- LLVMValueRef chan_ptr, LLVMValueRef chan_ptr2,
- LLVMValueRef pred,
- LLVMValueRef value)
+emit_store_64bit_chan(struct lp_build_tgsi_context *bld_base,
+ LLVMValueRef chan_ptr, LLVMValueRef chan_ptr2,
+ LLVMValueRef pred,
+ LLVMValueRef value)
{
struct lp_build_tgsi_soa_context * bld = lp_soa_context(bld_base);
struct gallivm_state *gallivm = bld_base->base.gallivm;
@@ -1870,9 +1869,9 @@ emit_store_chan(
if (reg->Register.Indirect) {
/*
* Currently the mesa/st doesn't generate indirect stores
- * to doubles, it normally uses MOV to do indirect stores.
+ * to 64-bit values, it normally uses MOV to do indirect stores.
*/
- assert(dtype != TGSI_TYPE_DOUBLE);
+ assert(!tgsi_type_is_64bit(dtype));
indirect_index = get_indirect_index(bld,
reg->Register.File,
reg->Register.Index,
@@ -1912,11 +1911,11 @@ emit_store_chan(
LLVMValueRef out_ptr = lp_get_output_ptr(bld, reg->Register.Index,
chan_index);
- if (dtype == TGSI_TYPE_DOUBLE) {
+ if (tgsi_type_is_64bit(dtype)) {
LLVMValueRef out_ptr2 = lp_get_output_ptr(bld, reg->Register.Index,
chan_index + 1);
- emit_store_double_chan(bld_base, dtype, out_ptr, out_ptr2,
- pred, value);
+ emit_store_64bit_chan(bld_base, out_ptr, out_ptr2,
+ pred, value);
} else
lp_exec_mask_store(&bld->exec_mask, float_bld, pred, value, out_ptr);
}
@@ -1924,7 +1923,7 @@ emit_store_chan(
case TGSI_FILE_TEMPORARY:
/* Temporaries are always stored as floats */
- if (dtype != TGSI_TYPE_DOUBLE)
+ if (!tgsi_type_is_64bit(dtype))
value = LLVMBuildBitCast(builder, value, float_bld->vec_type, "");
else
value = LLVMBuildBitCast(builder, value, LLVMVectorType(LLVMFloatTypeInContext(gallivm->context), bld_base->base.type.length * 2), "");
@@ -1950,12 +1949,12 @@ emit_store_chan(
LLVMValueRef temp_ptr;
temp_ptr = lp_get_temp_ptr_soa(bld, reg->Register.Index, chan_index);
- if (dtype == TGSI_TYPE_DOUBLE) {
+ if (tgsi_type_is_64bit(dtype)) {
LLVMValueRef temp_ptr2 = lp_get_temp_ptr_soa(bld,
reg->Register.Index,
chan_index + 1);
- emit_store_double_chan(bld_base, dtype, temp_ptr, temp_ptr2,
- pred, value);
+ emit_store_64bit_chan(bld_base, temp_ptr, temp_ptr2,
+ pred, value);
}
else
lp_exec_mask_store(&bld->exec_mask, float_bld, pred, value, temp_ptr);
@@ -2035,7 +2034,7 @@ emit_store(
TGSI_FOR_EACH_DST0_ENABLED_CHANNEL( inst, chan_index ) {
- if (dtype == TGSI_TYPE_DOUBLE && (chan_index == 1 || chan_index == 3))
+ if (tgsi_type_is_64bit(dtype) && (chan_index == 1 || chan_index == 3))
continue;
emit_store_chan(bld_base, inst, 0, chan_index, pred[chan_index], dst[chan_index]);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-19 10:53:17 +0000