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| author | Daniel Dunbar <daniel@zuster.org> | 2010-06-23 00:48:25 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-06-23 00:48:25 +0000 |
| commit | d24c9d5f91442f893bebc2ea8d5ee845bc8b77a9 (patch) | |
| tree | f375400e0505074738b3e581efc86fedd02788f9 /test/CodeGen/X86/MachineSink-CritEdge.ll | |
| parent | 0ac9a6f9e1e7d20049f72e84ec33080260fe1c90 (diff) | |
| download | external_llvm-d24c9d5f91442f893bebc2ea8d5ee845bc8b77a9.zip external_llvm-d24c9d5f91442f893bebc2ea8d5ee845bc8b77a9.tar.gz external_llvm-d24c9d5f91442f893bebc2ea8d5ee845bc8b77a9.tar.bz2 | |
Revert r106066, "Create a more targeted fix for not sinking instructions into a range where it"... it causes bzip2 to be miscompiled by Clang.
Conflicts:
lib/CodeGen/MachineSink.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106614 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/MachineSink-CritEdge.ll')
| -rw-r--r-- | test/CodeGen/X86/MachineSink-CritEdge.ll | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/CodeGen/X86/MachineSink-CritEdge.ll b/test/CodeGen/X86/MachineSink-CritEdge.ll index 74a1049..db06b32 100644 --- a/test/CodeGen/X86/MachineSink-CritEdge.ll +++ b/test/CodeGen/X86/MachineSink-CritEdge.ll @@ -1,4 +1,10 @@ ; RUN: llc < %s | FileCheck %s +; XFAIL: * +; +; See <rdar://problem/8030636>. This test isn't valid after we made machine +; sinking more conservative about sinking instructions that define a preg into a +; block when we don't know if the preg is killed within the current block. + target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" target triple = "x86_64-apple-darwin10.0.0" |