1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
2 ; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s
4 ; Don't eliminate or coalesce away the explicit zero-extension!
5 ; This is currently using an leal because of a 3-addressification detail,
6 ; though this isn't necessary; The point of this test is to make sure
7 ; a 32-bit add is used.
9 define i64 @foo(i64 %a) nounwind {
12 ; CHECK-NEXT: leal -1(%rdi), %eax
13 ; CHECK-NEXT: incq %rax
15 %b = add i64 %a, 4294967295
16 %c = and i64 %b, 4294967295