1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
; RUN: llc <%s -mtriple=arm-unknown-linux-gnueabi -jump-table-type=single | FileCheck --check-prefix=ARM %s
; RUN: llc <%s -mtriple=thumb-unknown-linux-gnueabi -jump-table-type=single | FileCheck --check-prefix=THUMB %s
define void @indirect_fun() unnamed_addr jumptable {
ret void
}
define void ()* @get_fun() {
ret void ()* @indirect_fun
; ARM: ldr r0, [[LABEL:.*]]
; ARM: mov pc, lr
; ARM: [[LABEL]]:
; ARM: .long __llvm_jump_instr_table_0_1
; THUMB: ldr r0, [[LABEL:.*]]
; THUMB: bx lr
; THUMB: [[LABEL]]:
; THUMB: .long __llvm_jump_instr_table_0_1
}
; ARM: .globl __llvm_jump_instr_table_0_1
; ARM: .align 3
; ARM: .type __llvm_jump_instr_table_0_1,%function
; ARM: __llvm_jump_instr_table_0_1:
; ARM: b indirect_fun(PLT)
; THUMB: .globl __llvm_jump_instr_table_0_1
; THUMB: .align 3
; THUMB: .thumb_func
; THUMB: .type __llvm_jump_instr_table_0_1,%function
; THUMB: __llvm_jump_instr_table_0_1:
; THUMB: b indirect_fun(PLT)
|
