[LLVMdev] which parameter is to remove the nounwind readnone when use the clang to produce the .bc files
xiaoyong liu
xiaoyongliu at outlook.com
Sat Apr 19 11:21:57 PDT 2014
Try generate .bc with -O0
Date: Sat, 19 Apr 2014 19:21:34 +0800
From: xiaoyaollvm at 126.com
To: llvmdev at cs.uiuc.edu
Subject: [LLVMdev] which parameter is to remove the nounwind readnone when use the clang to produce the .bc files
Hi,all:
I just use the clang to produce the .bc files, but by the .ll files converted by the .bc files.
I found that there some keywords " nounwind readnone" in the .ll files,
Is there some parameters that I can use to remove them when use the clang?
Thanks,
yaoxiao
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