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| author | George Rimar <grimar@accesssoftek.com> | 2018-02-20 09:04:13 +0000 |
|---|---|---|
| committer | George Rimar <grimar@accesssoftek.com> | 2018-02-20 09:04:13 +0000 |
| commit | 9712113f8ba65a634a02cf863737e2e48a594524 (patch) | |
| tree | 2084cf6618c1708497c9d5ec80b2e67839c9de48 /llvm/test/MC | |
| parent | 2cede2e229edfcf5815842d41dec66deb9e100f9 (diff) | |
| download | bcm5719-llvm-9712113f8ba65a634a02cf863737e2e48a594524.tar.gz bcm5719-llvm-9712113f8ba65a634a02cf863737e2e48a594524.zip | |
[MC] - Don't crash on unclosed frame.
llvm-mc can crash when
there is cfi_startproc without cfi_end_proc:
.text
.globl foo
foo:
.cfi_startproc
Testcase shows the issue, patch fixes it.
Differential revision: https://reviews.llvm.org/D43456
llvm-svn: 325564
Diffstat (limited to 'llvm/test/MC')
| -rw-r--r-- | llvm/test/MC/X86/cfi-scope-unclosed.s | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/test/MC/X86/cfi-scope-unclosed.s b/llvm/test/MC/X86/cfi-scope-unclosed.s new file mode 100644 index 00000000000..0574a97b69b --- /dev/null +++ b/llvm/test/MC/X86/cfi-scope-unclosed.s @@ -0,0 +1,10 @@ +# RUN: not llvm-mc %s -filetype=obj -triple=x86_64-unknown-linux \ +# RUN: -o /dev/null 2>&1 | FileCheck %s + +## Check we don't crash on unclosed frame scope. +# CHECK: error: Unfinished frame! + +.text +.globl foo +foo: + .cfi_startproc |
