| Peter Collingbourne | ef089bd | 2017-02-09 22:02:28 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s | FileCheck %s |
| 2 | ; RUN: llc -relocation-model=pic < %s | FileCheck %s |
| 3 | |
| 4 | target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| 5 | target triple = "x86_64-unknown-linux-gnu" |
| 6 | |
| 7 | @cmp8 = external hidden global i8, !absolute_symbol !0 |
| 8 | @cmp32 = external hidden global i8, !absolute_symbol !1 |
| 9 | |
| 10 | declare void @f() |
| 11 | |
| 12 | define void @foo8(i64 %val) { |
| 13 | ; CHECK: cmpq $cmp8@ABS8, %rdi |
| 14 | %cmp = icmp ule i64 %val, ptrtoint (i8* @cmp8 to i64) |
| 15 | br i1 %cmp, label %t, label %f |
| 16 | |
| 17 | t: |
| 18 | call void @f() |
| 19 | ret void |
| 20 | |
| 21 | f: |
| 22 | ret void |
| 23 | } |
| 24 | |
| 25 | define void @foo32(i64 %val) { |
| 26 | ; CHECK: cmpq $cmp32, %rdi |
| 27 | %cmp = icmp ule i64 %val, ptrtoint (i8* @cmp32 to i64) |
| 28 | br i1 %cmp, label %t, label %f |
| 29 | |
| 30 | t: |
| 31 | call void @f() |
| 32 | ret void |
| 33 | |
| 34 | f: |
| 35 | ret void |
| 36 | } |
| 37 | |
| 38 | !0 = !{i64 0, i64 128} |
| 39 | !1 = !{i64 0, i64 2147483648} |