diff options
Diffstat (limited to 'src/codegen/llvm.zig')
| -rw-r--r-- | src/codegen/llvm.zig | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig index 32dcb302f6..c942a975df 100644 --- a/src/codegen/llvm.zig +++ b/src/codegen/llvm.zig @@ -5347,7 +5347,14 @@ pub const FuncGen = struct { if (self.liveness.isUnused(inst)) return null; const llvm_i32 = self.context.intType(32); - const llvm_fn = self.getIntrinsic("llvm.frameaddress", &.{llvm_i32}); + const llvm_fn_name = "llvm.frameaddress.p0i8"; + const llvm_fn = self.dg.object.llvm_module.getNamedFunction(llvm_fn_name) orelse blk: { + const llvm_p0i8 = self.context.intType(8).pointerType(0); + const param_types = [_]*const llvm.Type{llvm_i32}; + const fn_type = llvm.functionType(llvm_p0i8, ¶m_types, param_types.len, .False); + break :blk self.dg.object.llvm_module.addFunction(llvm_fn_name, fn_type); + }; + const params = [_]*const llvm.Value{llvm_i32.constNull()}; const ptr_val = self.builder.buildCall(llvm_fn, ¶ms, params.len, .Fast, .Auto, ""); const llvm_usize = try self.dg.llvmType(Type.usize); |
