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llvm/test/CodeGen/X86/aligned-variadic.ll
| Show All 11 Lines | entry: | ||||
| %arraydecay1 = bitcast [1 x %struct.__va_list_tag]* %va to i8* | %arraydecay1 = bitcast [1 x %struct.__va_list_tag]* %va to i8* | ||||
| call void @llvm.va_start(i8* %arraydecay1) | call void @llvm.va_start(i8* %arraydecay1) | ||||
| %overflow_arg_area_p = getelementptr inbounds [1 x %struct.__va_list_tag], [1 x %struct.__va_list_tag]* %va, i64 0, i64 0, i32 2 | %overflow_arg_area_p = getelementptr inbounds [1 x %struct.__va_list_tag], [1 x %struct.__va_list_tag]* %va, i64 0, i64 0, i32 2 | ||||
| %overflow_arg_area = load i8*, i8** %overflow_arg_area_p, align 8 | %overflow_arg_area = load i8*, i8** %overflow_arg_area_p, align 8 | ||||
| %overflow_arg_area.next = getelementptr i8, i8* %overflow_arg_area, i64 24 | %overflow_arg_area.next = getelementptr i8, i8* %overflow_arg_area, i64 24 | ||||
| store i8* %overflow_arg_area.next, i8** %overflow_arg_area_p, align 8 | store i8* %overflow_arg_area.next, i8** %overflow_arg_area_p, align 8 | ||||
| ; X32: leal 68(%esp), [[REG:%.*]] | ; X32: leal 68(%esp), [[REG:%.*]] | ||||
| ; X32: movl [[REG]], 16(%esp) | ; X32: movl [[REG]], 16(%esp) | ||||
| ; X64: leaq 232(%rsp), [[REG:%.*]] | ; X64: leaq 256(%rsp), [[REG:%.*]] | ||||
| ; X64: movq [[REG]], 184(%rsp) | ; X64: movq [[REG]], 184(%rsp) | ||||
| ; X64: leaq 176(%rsp), %rdi | ; X64: leaq 176(%rsp), %rdi | ||||
| call void @qux(%struct.__va_list_tag* %arraydecay) | call void @qux(%struct.__va_list_tag* %arraydecay) | ||||
| ret void | ret void | ||||
| } | } | ||||
| ; Function Attrs: nounwind | ; Function Attrs: nounwind | ||||
| declare void @llvm.va_start(i8*) | declare void @llvm.va_start(i8*) | ||||
| declare void @qux(%struct.__va_list_tag*) | declare void @qux(%struct.__va_list_tag*) | ||||