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Remove X86-dependent stuff from SSEDomainFix.

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This also enables domain swizzling for AVX code which required a few
trivial test changes.

The pass will be moved to lib/CodeGen shortly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140659 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen
2011-09-27 23:50:46 +00:00
parent 833217bfb9
commit df4b35e3dd
6 changed files with 43 additions and 24 deletions
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4
lib/Target/X86/X86.h
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@@ -44,10 +44,6 @@ FunctionPass* createGlobalBaseRegPass();
///
FunctionPass *createX86FloatingPointStackifierPass();
/// createSSEDomainFixPass - This pass twiddles SSE opcodes to prevent domain
/// crossings.
FunctionPass *createSSEDomainFixPass();
/// createX86IssueVZeroUpperPass - This pass inserts AVX vzeroupper instructions
/// before each call to avoid transition penalty between functions encoded with
/// AVX and SSE.