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| author | Kevin Enderby <enderby@apple.com> | 2010-02-23 21:41:24 +0000 |
|---|---|---|
| committer | Kevin Enderby <enderby@apple.com> | 2010-02-23 21:41:24 +0000 |
| commit | 76687083a5185cedc00fb8bb0d384b814492849a (patch) | |
| tree | 1298608359145eca7beb7da85c21391b601cdabe /lib/Analysis/MemoryDependenceAnalysis.cpp | |
| parent | 8acf71baed08b430e77155404254bdde7ba60997 (diff) | |
This is the second patch to allow x86 code to be aligned with optimal nops.
With the compiler changed to use EmitCodeAlignment() it does change the
functionality. But X86 assembly code assembled with llvm-mc does not change
its output. For that we will eventually change the assembler frontend to
detect a '.align x, 0x90' when used in a section that 'hasInstructions' and use
EmitCodeAlignment, but will wait until we have better target hooks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96988 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/MemoryDependenceAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions