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| author | Tom Roeder <tmroeder@google.com> | 2014-06-05 19:29:43 +0000 |
|---|---|---|
| committer | Tom Roeder <tmroeder@google.com> | 2014-06-05 19:29:43 +0000 |
| commit | 44cb65fff1fa26a2a1ff90290f172756f082c8a1 (patch) | |
| tree | bf434728cf43339c7a59346772330571289765b8 /llvm/lib/AsmParser/LLToken.h | |
| parent | f7e289c0f25c920368b28d0d9d3be64d882f32cb (diff) | |
| download | bcm5719-llvm-44cb65fff1fa26a2a1ff90290f172756f082c8a1.tar.gz bcm5719-llvm-44cb65fff1fa26a2a1ff90290f172756f082c8a1.zip | |
Add a new attribute called 'jumptable' that creates jump-instruction tables for functions marked with this attribute.
It includes a pass that rewrites all indirect calls to jumptable functions to pass through these tables.
This also adds backend support for generating the jump-instruction tables on ARM and X86.
Note that since the jumptable attribute creates a second function pointer for a
function, any function marked with jumptable must also be marked with unnamed_addr.
llvm-svn: 210280
Diffstat (limited to 'llvm/lib/AsmParser/LLToken.h')
| -rw-r--r-- | llvm/lib/AsmParser/LLToken.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/AsmParser/LLToken.h b/llvm/lib/AsmParser/LLToken.h index b6b7d824b5f..3ce09503f5a 100644 --- a/llvm/lib/AsmParser/LLToken.h +++ b/llvm/lib/AsmParser/LLToken.h @@ -107,6 +107,7 @@ namespace lltok { kw_cold, kw_inlinehint, kw_inreg, + kw_jumptable, kw_minsize, kw_naked, kw_nest, |
