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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
| # RUN: llvm-mc -filetype=obj -triple=riscv32 -mattr=+relax %s \
# RUN: | llvm-readobj -r | FileCheck -check-prefix=RELAX %s
# RUN: llvm-mc -filetype=obj -triple=riscv32 -mattr=-relax %s \
# RUN: | llvm-readobj -r | FileCheck -check-prefix=NORELAX %s
# RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+relax %s \
# RUN: | llvm-readobj -r | FileCheck -check-prefix=RELAX %s
# RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=-relax %s \
# RUN: | llvm-readobj -r | FileCheck -check-prefix=NORELAX %s
# Check that subtraction expressions are emitted as two relocations
# only when relaxation is enabled
.globl G1
.globl G2
.L1:
G1:
addi a0, a0, 0
.L2:
G2:
.data
.dword .L2-.L1
.dword G2-G1
.word .L2-.L1
.word G2-G1
.half .L2-.L1
.half G2-G1
.byte .L2-.L1
.byte G2-G1
# RELAX: 0x0 R_RISCV_ADD64 .L2 0x0
# RELAX: 0x0 R_RISCV_SUB64 .L1 0x0
# RELAX: 0x8 R_RISCV_ADD64 G2 0x0
# RELAX: 0x8 R_RISCV_SUB64 G1 0x0
# RELAX: 0x10 R_RISCV_ADD32 .L2 0x0
# RELAX: 0x10 R_RISCV_SUB32 .L1 0x0
# RELAX: 0x14 R_RISCV_ADD32 G2 0x0
# RELAX: 0x14 R_RISCV_SUB32 G1 0x0
# RELAX: 0x18 R_RISCV_ADD16 .L2 0x0
# RELAX: 0x18 R_RISCV_SUB16 .L1 0x0
# RELAX: 0x1A R_RISCV_ADD16 G2 0x0
# RELAX: 0x1A R_RISCV_SUB16 G1 0x0
# RELAX: 0x1C R_RISCV_ADD8 .L2 0x0
# RELAX: 0x1C R_RISCV_SUB8 .L1 0x0
# RELAX: 0x1D R_RISCV_ADD8 G2 0x0
# RELAX: 0x1D R_RISCV_SUB8 G1 0x0
# NORELAX-NOT: R_RISCV
|