1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -show-mc-encoding | FileCheck %s --check-prefix=NOPIC
3 ; RUN: llc -relocation-model=pic -show-mc-encoding < %s | FileCheck %s --check-prefix=PIC
5 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
6 target triple = "x86_64-unknown-linux-gnu"
8 @cmp8 = external hidden global i8, !absolute_symbol !0
9 @cmp32 = external hidden global i8, !absolute_symbol !1
13 define void @foo8(i64 %val) {
16 ; NOPIC-NEXT: cmpq $cmp8@ABS8, %rdi # encoding: [0x48,0x83,0xff,A]
17 ; NOPIC-NEXT: # fixup A - offset: 3, value: cmp8@ABS8, kind: FK_Data_1
18 ; NOPIC-NEXT: ja .LBB0_2 # encoding: [0x77,A]
19 ; NOPIC-NEXT: # fixup A - offset: 1, value: .LBB0_2-1, kind: FK_PCRel_1
20 ; NOPIC-NEXT: # %bb.1: # %t
21 ; NOPIC-NEXT: pushq %rax # encoding: [0x50]
22 ; NOPIC-NEXT: .cfi_def_cfa_offset 16
23 ; NOPIC-NEXT: callq f@PLT # encoding: [0xe8,A,A,A,A]
24 ; NOPIC-NEXT: # fixup A - offset: 1, value: f@PLT-4, kind: FK_PCRel_4
25 ; NOPIC-NEXT: popq %rax # encoding: [0x58]
26 ; NOPIC-NEXT: .cfi_def_cfa_offset 8
27 ; NOPIC-NEXT: .LBB0_2: # %f
28 ; NOPIC-NEXT: retq # encoding: [0xc3]
32 ; PIC-NEXT: cmpq $cmp8@ABS8, %rdi # encoding: [0x48,0x83,0xff,A]
33 ; PIC-NEXT: # fixup A - offset: 3, value: cmp8@ABS8, kind: FK_Data_1
34 ; PIC-NEXT: ja .LBB0_2 # encoding: [0x77,A]
35 ; PIC-NEXT: # fixup A - offset: 1, value: .LBB0_2-1, kind: FK_PCRel_1
36 ; PIC-NEXT: # %bb.1: # %t
37 ; PIC-NEXT: pushq %rax # encoding: [0x50]
38 ; PIC-NEXT: .cfi_def_cfa_offset 16
39 ; PIC-NEXT: callq f@PLT # encoding: [0xe8,A,A,A,A]
40 ; PIC-NEXT: # fixup A - offset: 1, value: f@PLT-4, kind: FK_PCRel_4
41 ; PIC-NEXT: popq %rax # encoding: [0x58]
42 ; PIC-NEXT: .cfi_def_cfa_offset 8
43 ; PIC-NEXT: .LBB0_2: # %f
44 ; PIC-NEXT: retq # encoding: [0xc3]
45 %cmp = icmp ule i64 %val, ptrtoint (ptr @cmp8 to i64)
46 br i1 %cmp, label %t, label %f
56 define void @foo32(i64 %val) {
59 ; NOPIC-NEXT: cmpq $cmp32, %rdi # encoding: [0x48,0x81,0xff,A,A,A,A]
60 ; NOPIC-NEXT: # fixup A - offset: 3, value: cmp32, kind: reloc_signed_4byte
61 ; NOPIC-NEXT: ja .LBB1_2 # encoding: [0x77,A]
62 ; NOPIC-NEXT: # fixup A - offset: 1, value: .LBB1_2-1, kind: FK_PCRel_1
63 ; NOPIC-NEXT: # %bb.1: # %t
64 ; NOPIC-NEXT: pushq %rax # encoding: [0x50]
65 ; NOPIC-NEXT: .cfi_def_cfa_offset 16
66 ; NOPIC-NEXT: callq f@PLT # encoding: [0xe8,A,A,A,A]
67 ; NOPIC-NEXT: # fixup A - offset: 1, value: f@PLT-4, kind: FK_PCRel_4
68 ; NOPIC-NEXT: popq %rax # encoding: [0x58]
69 ; NOPIC-NEXT: .cfi_def_cfa_offset 8
70 ; NOPIC-NEXT: .LBB1_2: # %f
71 ; NOPIC-NEXT: retq # encoding: [0xc3]
75 ; PIC-NEXT: cmpq $cmp32, %rdi # encoding: [0x48,0x81,0xff,A,A,A,A]
76 ; PIC-NEXT: # fixup A - offset: 3, value: cmp32, kind: reloc_signed_4byte
77 ; PIC-NEXT: ja .LBB1_2 # encoding: [0x77,A]
78 ; PIC-NEXT: # fixup A - offset: 1, value: .LBB1_2-1, kind: FK_PCRel_1
79 ; PIC-NEXT: # %bb.1: # %t
80 ; PIC-NEXT: pushq %rax # encoding: [0x50]
81 ; PIC-NEXT: .cfi_def_cfa_offset 16
82 ; PIC-NEXT: callq f@PLT # encoding: [0xe8,A,A,A,A]
83 ; PIC-NEXT: # fixup A - offset: 1, value: f@PLT-4, kind: FK_PCRel_4
84 ; PIC-NEXT: popq %rax # encoding: [0x58]
85 ; PIC-NEXT: .cfi_def_cfa_offset 8
86 ; PIC-NEXT: .LBB1_2: # %f
87 ; PIC-NEXT: retq # encoding: [0xc3]
88 %cmp = icmp ule i64 %val, ptrtoint (ptr @cmp32 to i64)
89 br i1 %cmp, label %t, label %f
99 !0 = !{i64 0, i64 128}
100 !1 = !{i64 0, i64 2147483648}