From 5d3092bf2d00a46311a5f785658f04c823a9f3fa Mon Sep 17 00:00:00 2001 From: gingerBill Date: Wed, 24 Sep 2025 14:27:44 +0100 Subject: Again, better const union stuff --- src/llvm_abi.cpp | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) (limited to 'src/llvm_abi.cpp') diff --git a/src/llvm_abi.cpp b/src/llvm_abi.cpp index 8dbb8fa76..9f2faaa08 100644 --- a/src/llvm_abi.cpp +++ b/src/llvm_abi.cpp @@ -522,6 +522,23 @@ namespace lbAbiAmd64Win64 { } }; + +gb_internal bool is_llvm_type_slice_like(LLVMTypeRef type) { + if (!lb_is_type_kind(type, LLVMStructTypeKind)) { + return false; + } + if (LLVMCountStructElementTypes(type) != 2) { + return false; + } + LLVMTypeRef fields[2] = {}; + LLVMGetStructElementTypes(type, fields); + if (!lb_is_type_kind(fields[0], LLVMPointerTypeKind)) { + return false; + } + return lb_is_type_kind(fields[1], LLVMIntegerTypeKind) && lb_sizeof(fields[1]) == 8; + +} + // NOTE(bill): I hate `namespace` in C++ but this is just because I don't want to prefix everything namespace lbAbiAmd64SysV { enum RegClass { @@ -652,23 +669,6 @@ namespace lbAbiAmd64SysV { return false; } - gb_internal bool is_llvm_type_slice_like(LLVMTypeRef type) { - if (!lb_is_type_kind(type, LLVMStructTypeKind)) { - return false; - } - if (LLVMCountStructElementTypes(type) != 2) { - return false; - } - LLVMTypeRef fields[2] = {}; - LLVMGetStructElementTypes(type, fields); - if (!lb_is_type_kind(fields[0], LLVMPointerTypeKind)) { - return false; - } - return lb_is_type_kind(fields[1], LLVMIntegerTypeKind) && lb_sizeof(fields[1]) == 8; - - } - - gb_internal bool is_aggregate(LLVMTypeRef type) { LLVMTypeKind kind = LLVMGetTypeKind(type); switch (kind) { -- cgit v1.2.3