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 3 4; Don't eliminate or coalesce away the explicit zero-extension! 5 6define i64 @foo(i64 %a) { 7; CHECK-LABEL: foo: 8; CHECK: # %bb.0: 9; CHECK-NEXT: imull $7823, %edi, %eax # imm = 0x1E8F 10; CHECK-NEXT: incq %rax 11; CHECK-NEXT: retq 12 %b = mul i64 %a, 7823 13 %c = and i64 %b, 4294967295 14 %d = add i64 %c, 1 15 ret i64 %d 16} 17