[llvm-dev] [PATCH] D41675: Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

Daniel Neilson via llvm-dev llvm-dev at lists.llvm.org
Tue Jan 23 20:14:43 PST 2018


Hi Alexandre,
 The script uses extended-sed syntax, so you need to run sed with the -E option.

 For example, when preparing the patch I created a file ( script.sed ) containing all of the lines that I copied into the commit message. Then, I ran this bash one-liner from the test directory:
for f in $(find . -name '*.ll'); do sed -E -i ‘.sedbak' -f script.sed $f; done

 When I was happy with the results, then: find . -name ‘*.sedbak’ --exec rm -f {} \;

 Please let me know if that doesn’t work for you.

-Daniel

On Jan 23, 2018, at 8:33 PM, Alexandre Isoard via llvm-dev <llvm-dev at lists.llvm.org<mailto:llvm-dev at lists.llvm.org>> wrote:

Hello,

Is there a script to update those test cases? I see mention of a sed script in the commit message but when I try it (see attached) on sed I get the following error:

sed: file script line 2: invalid reference \3 on `s' command's RHS

Did I lose something in a copy-paste? Is it not really a sed script? How do I run it?


On Fri, Jan 19, 2018 at 9:15 AM, Daniel Neilson via Phabricator via llvm-commits <llvm-commits at lists.llvm.org<mailto:llvm-commits at lists.llvm.org>> wrote:
This revision was automatically updated to reflect the committed changes.
Closed by commit rL322965: Remove alignment argument from memcpy/memmove/memset in favour of alignment… (authored by dneilson, committed by ).

Repository:
  rL LLVM

https://reviews.llvm.org/D41675

Files:
  llvm/trunk/docs/LangRef.rst
  llvm/trunk/include/llvm/IR/IntrinsicInst.h
  llvm/trunk/include/llvm/IR/Intrinsics.td<http://rinsics.td/>
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  llvm/trunk/lib/Transforms/InstCombine/InstCombineCalls.cpp
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Alexandre Isoard
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