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ac: use new LLVM 8 intrinsics in ac_build_buffer_store_dword()

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New buffer intrinsics have a separate soffset parameter.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2019-03-12 14:07:16 +01:00
parent 9d960c17a8
commit 72e366b4c2
1 changed files with 25 additions and 39 deletions
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64
src/amd/common/ac_llvm_build.c
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@ -1227,59 +1227,45 @@ ac_build_buffer_store_dword(struct ac_llvm_context *ctx,
if (!swizzle_enable_hint) {
LLVMValueRef offset = soffset;
static const char *types[] = {"f32", "v2f32", "v4f32"};
if (inst_offset)
offset = LLVMBuildAdd(ctx->builder, offset,
LLVMConstInt(ctx->i32, inst_offset, 0), "");
if (voffset)
offset = LLVMBuildAdd(ctx->builder, offset, voffset, "");
LLVMValueRef args[] = {
ac_to_float(ctx, vdata),
LLVMBuildBitCast(ctx->builder, rsrc, ctx->v4i32, ""),
ctx->i32_0,
offset,
LLVMConstInt(ctx->i1, glc, 0),
LLVMConstInt(ctx->i1, slc, 0),
};
if (HAVE_LLVM >= 0x800) {
ac_build_llvm8_buffer_store_common(ctx, rsrc,
ac_to_float(ctx, vdata),
ctx->i32_0,
voffset, offset,
num_channels,
glc, slc,
writeonly_memory,
false, false);
} else {
if (voffset)
offset = LLVMBuildAdd(ctx->builder, offset, voffset, "");
char name[256];
snprintf(name, sizeof(name), "llvm.amdgcn.buffer.store.%s",
types[CLAMP(num_channels, 1, 3) - 1]);
ac_build_intrinsic(ctx, name, ctx->voidt,
args, ARRAY_SIZE(args),
ac_get_store_intr_attribs(writeonly_memory));
ac_build_buffer_store_common(ctx, rsrc,
ac_to_float(ctx, vdata),
ctx->i32_0, offset,
num_channels, glc, slc,
writeonly_memory, false);
}
return;
}
static const unsigned dfmt[] = {
static const unsigned dfmts[] = {
V_008F0C_BUF_DATA_FORMAT_32,
V_008F0C_BUF_DATA_FORMAT_32_32,
V_008F0C_BUF_DATA_FORMAT_32_32_32,
V_008F0C_BUF_DATA_FORMAT_32_32_32_32
};
static const char *types[] = {"i32", "v2i32", "v4i32"};
LLVMValueRef args[] = {
vdata,
LLVMBuildBitCast(ctx->builder, rsrc, ctx->v4i32, ""),
ctx->i32_0,
voffset ? voffset : ctx->i32_0,
soffset,
LLVMConstInt(ctx->i32, inst_offset, 0),
LLVMConstInt(ctx->i32, dfmt[num_channels - 1], 0),
LLVMConstInt(ctx->i32, V_008F0C_BUF_NUM_FORMAT_UINT, 0),
LLVMConstInt(ctx->i1, glc, 0),
LLVMConstInt(ctx->i1, slc, 0),
};
char name[256];
snprintf(name, sizeof(name), "llvm.amdgcn.tbuffer.store.%s",
types[CLAMP(num_channels, 1, 3) - 1]);
unsigned dfmt = dfmts[num_channels - 1];
unsigned nfmt = V_008F0C_BUF_NUM_FORMAT_UINT;
LLVMValueRef immoffset = LLVMConstInt(ctx->i32, inst_offset, 0);
ac_build_intrinsic(ctx, name, ctx->voidt,
args, ARRAY_SIZE(args),
ac_get_store_intr_attribs(writeonly_memory));
ac_build_raw_tbuffer_store(ctx, rsrc, vdata, voffset, soffset,
immoffset, num_channels, dfmt, nfmt, glc,
slc, writeonly_memory);
}
static LLVMValueRef