Revert r253528: "[X86] Enable shrink-wrapping by default."
authorHans Wennborg <hans@hanshq.net>
Wed, 25 Nov 2015 00:05:13 +0000 (00:05 +0000)
committerHans Wennborg <hans@hanshq.net>
Wed, 25 Nov 2015 00:05:13 +0000 (00:05 +0000)
commite4d220e8c93e875842f328459f8d1c9bb8043303
tree3257d0fc590ff8173b66c9a2774d9fd43a6be5f3
parentc3219df36a571450c7d4cb4103d14ae23cb07907
Revert r253528: "[X86] Enable shrink-wrapping by default."

This caused PR25607 and also caused Chromium to crash on start-up.

(Also had to update test/CodeGen/X86/avx-splat.ll, which was committed
after shrink wrapping was enabled.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254044 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86FrameLowering.h
test/CodeGen/X86/avx-splat.ll
test/CodeGen/X86/tail-opts.ll