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| author | Mark Seaborn <mseaborn@chromium.org> | 2014-03-20 19:54:47 +0000 |
|---|---|---|
| committer | Mark Seaborn <mseaborn@chromium.org> | 2014-03-20 19:54:47 +0000 |
| commit | 9bb9615e1fd8e3d2654d3fe394ee6f486a0cb8a5 (patch) | |
| tree | d1baa3bc6eb39e5dfb5656dac0c443b0aed83b69 /docs/CommandGuide | |
| parent | 56210e69eb3e26cd62391055e2054bf34342c119 (diff) | |
| download | llvm-9bb9615e1fd8e3d2654d3fe394ee6f486a0cb8a5.tar.gz llvm-9bb9615e1fd8e3d2654d3fe394ee6f486a0cb8a5.tar.bz2 llvm-9bb9615e1fd8e3d2654d3fe394ee6f486a0cb8a5.tar.xz | |
Remove LowerInvoke's obsolete "-enable-correct-eh-support" option
This option caused LowerInvoke to generate code using SJLJ-based
exception handling, but there is no code left that interprets the
jmp_buf stack that the resulting code maintained (llvm.sjljeh.jblist).
This option has been obsolete for a while, and replaced by
SjLjEHPrepare.
This leaves the default behaviour of LowerInvoke, which is to convert
invokes to calls.
Differential Revision: http://llvm-reviews.chandlerc.com/D3136
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204388 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/CommandGuide')
| -rw-r--r-- | docs/CommandGuide/llc.rst | 5 | ||||
| -rw-r--r-- | docs/CommandGuide/lli.rst | 6 |
2 files changed, 0 insertions, 11 deletions
diff --git a/docs/CommandGuide/llc.rst b/docs/CommandGuide/llc.rst index dddcbaed8f..8d5c9ce8f8 100644 --- a/docs/CommandGuide/llc.rst +++ b/docs/CommandGuide/llc.rst @@ -112,11 +112,6 @@ End-user Options optimizations allow the code generator to make use of some instructions which would otherwise not be usable (such as ``fsin`` on X86). -.. option:: --enable-correct-eh-support - - Instruct the **lowerinvoke** pass to insert code for correct exception - handling support. This is expensive and is by default omitted for efficiency. - .. option:: --stats Print statistics recorded by code-generation passes. diff --git a/docs/CommandGuide/lli.rst b/docs/CommandGuide/lli.rst index a9aaf310e1..502fbd6093 100644 --- a/docs/CommandGuide/lli.rst +++ b/docs/CommandGuide/lli.rst @@ -190,12 +190,6 @@ CODE GENERATION OPTIONS -**-enable-correct-eh-support** - - Make the -lowerinvoke pass insert expensive, but correct, EH code. - - - **-jit-enable-eh** Exception handling should be enabled in the just-in-time compiler. |