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author | Peter Collingbourne <peter@pcc.me.uk> | 2013-09-16 01:08:15 +0000 |
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committer | Peter Collingbourne <peter@pcc.me.uk> | 2013-09-16 01:08:15 +0000 |
commit | 1e3037f0be430ef2339838bbdede11f45658bd82 (patch) | |
tree | 685847478f3c9e31c3e1fa7f63f5f605e5f43f80 /docs/BitCodeFormat.rst | |
parent | fabfb5d5880354983c89c6f475312dd359e5bb03 (diff) | |
download | external_llvm-1e3037f0be430ef2339838bbdede11f45658bd82.zip external_llvm-1e3037f0be430ef2339838bbdede11f45658bd82.tar.gz external_llvm-1e3037f0be430ef2339838bbdede11f45658bd82.tar.bz2 |
Implement function prefix data as an IR feature.
Previous discussion:
http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-July/063909.html
Differential Revision: http://llvm-reviews.chandlerc.com/D1191
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190773 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/BitCodeFormat.rst')
-rw-r--r-- | docs/BitCodeFormat.rst | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/docs/BitCodeFormat.rst b/docs/BitCodeFormat.rst index c83b6c1..d9d1df0 100644 --- a/docs/BitCodeFormat.rst +++ b/docs/BitCodeFormat.rst @@ -718,7 +718,7 @@ global variable. The operand fields are: MODULE_CODE_FUNCTION Record ^^^^^^^^^^^^^^^^^^^^^^^^^^^ -``[FUNCTION, type, callingconv, isproto, linkage, paramattr, alignment, section, visibility, gc]`` +``[FUNCTION, type, callingconv, isproto, linkage, paramattr, alignment, section, visibility, gc, prefix]`` The ``FUNCTION`` record (code 8) marks the declaration or definition of a function. The operand fields are: @@ -757,6 +757,9 @@ function. The operand fields are: * *unnamed_addr*: If present and non-zero, indicates that the function has ``unnamed_addr`` +* *prefix*: If non-zero, the value index of the prefix data for this function, + plus 1. + MODULE_CODE_ALIAS Record ^^^^^^^^^^^^^^^^^^^^^^^^ |