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amdgpu: add AmdgpuKernel calling convention

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This commit is contained in:
Robin Voetter
2022-08-06 18:22:56 +02:00
parent 5dd3d17c20
commit 6b69dcfdd2
7 changed files with 27 additions and 6 deletions
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6
src/stage1/codegen.cpp
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@@ -216,6 +216,9 @@ static ZigLLVM_CallingConv get_llvm_cc(CodeGen *g, CallingConvention cc) {
assert(g->zig_target->arch == ZigLLVM_nvptx ||
g->zig_target->arch == ZigLLVM_nvptx64);
return ZigLLVM_PTX_Kernel;
case CallingConventionAmdgpuKernel:
assert(g->zig_target->arch == ZigLLVM_amdgcn);
return ZigLLVM_AMDGPU_KERNEL;
}
zig_unreachable();
@@ -364,6 +367,7 @@ static bool cc_want_sret_attr(CallingConvention cc) {
case CallingConventionSysV:
case CallingConventionWin64:
case CallingConventionPtxKernel:
case CallingConventionAmdgpuKernel:
return true;
case CallingConventionAsync:
case CallingConventionUnspecified:
@@ -3515,7 +3519,7 @@ static LLVMValueRef gen_soft_float_to_int_op(CodeGen *g, LLVMValueRef value_ref,
// Handle integers of non-pot bitsize by shortening them on the output
if (result_type != wider_type) {
result = gen_widen_or_shorten(g, false, wider_type, result_type, result);
result = gen_widen_or_shorten(g, false, wider_type, result_type, result);
}
return result;