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
|
# RUN: not llvm-mc -triple x86_64-unknown-unknown %s --validate-cfi --filetype=null 2>&1 | FileCheck %s
# RUN: llvm-mc -triple x86_64-unknown-unknown %s --filetype=asm 2>&1 | FileCheck %s -check-prefix=ASSEMBLER --implicit-check-not warning: --implicit-check-not error:
# ASSEMBLER: .section
.pushsection A
f:
.cfi_startproc
## TODO: Remove this line when the initial frame directives set the callee saved registers
.cfi_undefined %flags
addq $10, %rbp
# CHECK: error: changed register RBP, that register RBP's unwinding rule uses, but there is no CFI directives about it
nop
.cfi_undefined %rbp
.pushsection B
g:
.cfi_startproc
## TODO: Remove this line when the initial frame directives set the callee saved registers
.cfi_undefined %flags
addq $10, %rbp
# CHECK: error: changed register RBP, that register RBP's unwinding rule uses, but there is no CFI directives about it
nop
.cfi_undefined %rsi
ret
.cfi_endproc
.popsection
addq $10, %rsi
# CHECK: error: changed register RSI, that register RSI's unwinding rule uses, but there is no CFI directives about it
ret
.cfi_endproc
.popsection
|
