1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s | FileCheck %s 3 4target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 5target triple = "x86_64-unknown-linux-gnu" 6 7; Test that a constant consisting of a global symbol with a negative offset 8; is properly folded and isel'd. 9 10@G = external dso_local global [8 x i32] 11define ptr @negative_offset(ptr %a) { 12; CHECK-LABEL: negative_offset: 13; CHECK: # %bb.0: 14; CHECK-NEXT: movl $G, %eax 15; CHECK-NEXT: notq %rax 16; CHECK-NEXT: addq %rdi, %rax 17; CHECK-NEXT: retq 18 %t = getelementptr i8, ptr %a, i64 sub (i64 -1, i64 ptrtoint (ptr @G to i64)) 19 ret ptr %t 20} 21