8a29d831cd53ac3815183e314468cb4962c09750 - llvm-project/llvm

commit: 8a29d831cd53ac3815183e314468cb4962c09750
[log]
author: David Bolvansky <david.bolvansky@gmail.com>
Tue Oct 01 13:19:04 2019 +0000
committer: Copybara-Service <copybara-worker@google.com>
Tue Oct 20 01:06:47 2020 -0700
tree: 0f78f31e39fcab34e4e9ccef9d43155e6c2f02c0
parent: 7eff43f84a85b966aacb3c7a42df4c7017d4b852 [diff]

Revert [InstCombine] sprintf(dest, "%s", str) -> memccpy(dest, str, 0, MAX)

Seems to be slower than memcpy + strlen.

llvm-svn: 373335
GitOrigin-RevId: 4037582d6bd570d8f28a8796ac839ae1bd6d1c8a

lib/Transforms/Utils/SimplifyLibCalls.cpp[diff]
test/Transforms/InstCombine/2010-05-30-memcpy-Struct.ll[diff]
test/Transforms/InstCombine/sprintf-1.ll[diff]

3 files changed

tree: 0f78f31e39fcab34e4e9ccef9d43155e6c2f02c0