diff options
Diffstat (limited to 'src/amd/llvm/ac_nir_to_llvm.c')
-rw-r--r-- | src/amd/llvm/ac_nir_to_llvm.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/amd/llvm/ac_nir_to_llvm.c b/src/amd/llvm/ac_nir_to_llvm.c index 8d208f51396..9d3d60603a6 100644 --- a/src/amd/llvm/ac_nir_to_llvm.c +++ b/src/amd/llvm/ac_nir_to_llvm.c @@ -2410,7 +2410,16 @@ static void visit_store_output(struct ac_nir_context *ctx, nir_intrinsic_instr * * using read-modify-write. */ index = LLVMConstInt(ctx->ac.i32, nir_intrinsic_io_semantics(instr).high_16bits, 0); + +#if LLVM_VERSION_MAJOR <= 14 + /* To work around old LLVM bug which won't change the output type to + * LLVMBuildLoad2 type argument. + */ + output = LLVMBuildLoad2(ctx->ac.builder, ctx->ac.f32, output_addr, ""); + output = LLVMBuildBitCast(ctx->ac.builder, output, ctx->ac.v2f16, ""); +#else output = LLVMBuildLoad2(ctx->ac.builder, ctx->ac.v2f16, output_addr, ""); +#endif output = LLVMBuildInsertElement(ctx->ac.builder, output, value, index, ""); value = LLVMBuildBitCast(ctx->ac.builder, output, ctx->ac.f32, ""); } |