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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-12-16 16:07:41 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-12-16 16:07:41 +0000 |
| commit | f5bb45f89564129fcaca25b9dd84750ffc02beed (patch) | |
| tree | 684aaa6922afd9979635759983e35261305230fd | |
| parent | 76f13017fc67b35f10b61e05c13f3643b714fccf (diff) | |
| download | external_llvm-f5bb45f89564129fcaca25b9dd84750ffc02beed.zip external_llvm-f5bb45f89564129fcaca25b9dd84750ffc02beed.tar.gz external_llvm-f5bb45f89564129fcaca25b9dd84750ffc02beed.tar.bz2 | |
Note ARM constant island alignment in the release notes.
The command line option should be removed, but not until the feature has
gotten a lot of testing. The ARMConstantIslandPass tends to have subtle
bugs that only show up after a while.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146739 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | docs/ReleaseNotes.html | 4 | ||||
| -rw-r--r-- | lib/Target/ARM/ARMConstantIslandPass.cpp | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html index b9361a5..dbeba16 100644 --- a/docs/ReleaseNotes.html +++ b/docs/ReleaseNotes.html @@ -366,8 +366,8 @@ Release Notes</a>.</h1> <p>New features of the ARM target include:</p> <ul> - <li>....</li> -</ul> + <li>The constant island pass now supports basic block and constant pool entry + alignments greater than 4 bytes.</li> </ul> </div> diff --git a/lib/Target/ARM/ARMConstantIslandPass.cpp b/lib/Target/ARM/ARMConstantIslandPass.cpp index 2039d41..fc85666 100644 --- a/lib/Target/ARM/ARMConstantIslandPass.cpp +++ b/lib/Target/ARM/ARMConstantIslandPass.cpp @@ -52,6 +52,7 @@ static cl::opt<bool> AdjustJumpTableBlocks("arm-adjust-jump-tables", cl::Hidden, cl::init(true), cl::desc("Adjust basic block layout to better use TB[BH]")); +// FIXME: This option should be removed once it has received sufficient testing. static cl::opt<bool> AlignConstantIslands("arm-align-constant-islands", cl::Hidden, cl::init(true), cl::desc("Align constant islands in code")); |