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ac/llvm: fix pointer type for global atomics

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Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This commit is contained in:
Rhys Perry 2019-11-27 16:49:33 +00:00
parent 1d416ffd09
commit e61a826f39
1 changed files with 6 additions and 0 deletions
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6
src/amd/llvm/ac_nir_to_llvm.c
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@ -3022,6 +3022,12 @@ static LLVMValueRef visit_var_atomic(struct ac_nir_context *ctx,
const char *sync_scope = LLVM_VERSION_MAJOR >= 9 ? "workgroup-one-as" : "workgroup";
nir_deref_instr *deref = nir_instr_as_deref(instr->src[0].ssa->parent_instr);
if (deref->mode == nir_var_mem_global) {
LLVMTypeRef ptr_type = LLVMPointerType(LLVMTypeOf(src), LLVMGetPointerAddressSpace(LLVMTypeOf(ptr)));
ptr = LLVMBuildBitCast(ctx->ac.builder, ptr, ptr_type , "");
}
if (instr->intrinsic == nir_intrinsic_shared_atomic_comp_swap ||
instr->intrinsic == nir_intrinsic_deref_atomic_comp_swap) {
LLVMValueRef src1 = get_src(ctx, instr->src[src_idx + 1]);