fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-08 04:48:08 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

gallivm/nir: Refactor out some repeated code to generate 0 values.

Browse source 
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14999>
This commit is contained in:
Emma Anholt 2022-02-10 14:47:42 -08:00 • committed by Marge Bot
parent 4fad4c1d79
commit d74606d440
1 changed files with 16 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

35
src/gallium/auxiliary/gallivm/lp_bld_nir_soa.c
View file

@ -91,6 +91,19 @@ invocation_0_must_be_active(struct lp_build_nir_context *bld_base)
return true;
}
static LLVMValueRef
lp_build_zero_bits(struct gallivm_state *gallivm, int bit_size)
{
if (bit_size == 64)
return LLVMConstInt(LLVMInt64TypeInContext(gallivm->context), 0, 0);
else if (bit_size == 16)
return LLVMConstInt(LLVMInt16TypeInContext(gallivm->context), 0, 0);
else if (bit_size == 8)
return LLVMConstInt(LLVMInt8TypeInContext(gallivm->context), 0, 0);
else
return lp_build_const_int32(gallivm, 0);
}
static LLVMValueRef
emit_fetch_64bit(
struct lp_build_nir_context * bld_base,
@ -1170,15 +1183,7 @@ static void emit_load_mem(struct lp_build_nir_context *bld_base,
LLVMBuildStore(builder, temp_res, result[c]);
lp_build_else(&ifthen);
temp_res = LLVMBuildLoad(builder, result[c], "");
LLVMValueRef zero;
if (bit_size == 64)
zero = LLVMConstInt(LLVMInt64TypeInContext(gallivm->context), 0, 0);
else if (bit_size == 16)
zero = LLVMConstInt(LLVMInt16TypeInContext(gallivm->context), 0, 0);
else if (bit_size == 8)
zero = LLVMConstInt(LLVMInt8TypeInContext(gallivm->context), 0, 0);
else
zero = lp_build_const_int32(gallivm, 0);
LLVMValueRef zero = lp_build_zero_bits(gallivm, bit_size);
temp_res = LLVMBuildInsertElement(builder, temp_res, zero, loop_state.counter, "");
LLVMBuildStore(builder, temp_res, result[c]);
lp_build_endif(&ifthen);
@ -1368,7 +1373,7 @@ static void emit_atomic_mem(struct lp_build_nir_context *bld_base,
LLVMBuildStore(builder, temp_res, atom_res);
lp_build_else(&ifthen);
temp_res = LLVMBuildLoad(builder, atom_res, "");
LLVMValueRef zero = bit_size == 64 ? lp_build_const_int64(gallivm, 0) : lp_build_const_int32(gallivm, 0);
LLVMValueRef zero = lp_build_zero_bits(gallivm, bit_size);
temp_res = LLVMBuildInsertElement(builder, temp_res, zero, loop_state.counter, "");
LLVMBuildStore(builder, temp_res, atom_res);
lp_build_endif(&ifthen);
@ -2390,15 +2395,7 @@ emit_load_scratch(struct lp_build_nir_context *bld_base,
LLVMBuildStore(builder, temp_res, result);
lp_build_else(&ifthen);
temp_res = LLVMBuildLoad(builder, result, "");
LLVMValueRef zero;
if (bit_size == 64)
zero = LLVMConstInt(LLVMInt64TypeInContext(gallivm->context), 0, 0);
else if (bit_size == 16)
zero = LLVMConstInt(LLVMInt16TypeInContext(gallivm->context), 0, 0);
else if (bit_size == 8)
zero = LLVMConstInt(LLVMInt8TypeInContext(gallivm->context), 0, 0);
else
zero = lp_build_const_int32(gallivm, 0);
LLVMValueRef zero = lp_build_zero_bits(gallivm, bit_size);
temp_res = LLVMBuildInsertElement(builder, temp_res, zero, loop_state.counter, "");
LLVMBuildStore(builder, temp_res, result);
lp_build_endif(&ifthen);