projects / platform / upstream / llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 7786ac8) | patch
Revert "[Codegenprepare][X86] Use usub with overflow opt for IV increment"
authorMax Kazantsev <mkazantsev@azul.com>
Thu, 11 Feb 2021 10:51:40 +0000 (17:51 +0700)
committerMax Kazantsev <mkazantsev@azul.com>
Thu, 11 Feb 2021 10:52:11 +0000 (17:52 +0700)
commit90081f3020e38727eb30506d052cbb4e3a489eb6
tree80a35963f5ef3b16c63f87c9779a9edf58f57c7etree | snapshot
parent7786ac8377a27f3e78bfb88bf59ebc489e26a5cdcommit | diff
Revert "[Codegenprepare][X86] Use usub with overflow opt for IV increment"

This reverts commit 3d15b7e7dfc3e2cefc47791d1e8d95909e937842.

We've found an internal failure, need to analyze.
llvm/lib/CodeGen/CodeGenPrepare.cpp diff | blob | history
llvm/test/CodeGen/X86/2020_12_02_decrementing_loop.ll diff | blob | history
llvm/test/CodeGen/X86/lsr-loop-exit-cond.ll diff | blob | history
llvm/test/CodeGen/X86/usub_inc_iv.ll diff | blob | history
Domain: System / Toolchain;