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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2015-01-06 22:55:16 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2015-01-06 22:55:16 +0000 |
| commit | 83a362cde8dda902ae516dbb1a721735a338abbb (patch) | |
| tree | 6e0316b50f28fe0ba8628ada534b2cf4017799db /llvm/test/Transforms/GlobalOpt | |
| parent | ed844c4ad1e403aff4eae0799eeccd21a3a36c90 (diff) | |
| download | bcm5719-llvm-83a362cde8dda902ae516dbb1a721735a338abbb.tar.gz bcm5719-llvm-83a362cde8dda902ae516dbb1a721735a338abbb.zip | |
Change the .ll syntax for comdats and add a syntactic sugar.
In order to make comdats always explicit in the IR, we decided to make
the syntax a bit more compact for the case of a GlobalObject in a
comdat with the same name.
Just dropping the $name causes problems for
@foo = globabl i32 0, comdat
$bar = comdat ...
and
declare void @foo() comdat
$bar = comdat ...
So the syntax is changed to
@g1 = globabl i32 0, comdat($c1)
@g2 = globabl i32 0, comdat
and
declare void @foo() comdat($c1)
declare void @foo() comdat
llvm-svn: 225302
Diffstat (limited to 'llvm/test/Transforms/GlobalOpt')
| -rw-r--r-- | llvm/test/Transforms/GlobalOpt/pr21191.ll | 8 | ||||
| -rw-r--r-- | llvm/test/Transforms/GlobalOpt/preserve-comdats.ll | 6 |
2 files changed, 7 insertions, 7 deletions
diff --git a/llvm/test/Transforms/GlobalOpt/pr21191.ll b/llvm/test/Transforms/GlobalOpt/pr21191.ll index 39b8eee9a25..34e15cb3404 100644 --- a/llvm/test/Transforms/GlobalOpt/pr21191.ll +++ b/llvm/test/Transforms/GlobalOpt/pr21191.ll @@ -3,15 +3,15 @@ $c = comdat any ; CHECK: $c = comdat any -define linkonce_odr void @foo() comdat $c { +define linkonce_odr void @foo() comdat($c) { ret void } -; CHECK: define linkonce_odr void @foo() comdat $c +; CHECK: define linkonce_odr void @foo() comdat($c) -define linkonce_odr void @bar() comdat $c { +define linkonce_odr void @bar() comdat($c) { ret void } -; CHECK: define linkonce_odr void @bar() comdat $c +; CHECK: define linkonce_odr void @bar() comdat($c) define void @zed() { call void @foo() diff --git a/llvm/test/Transforms/GlobalOpt/preserve-comdats.ll b/llvm/test/Transforms/GlobalOpt/preserve-comdats.ll index 08188b9d427..0148f0024b9 100644 --- a/llvm/test/Transforms/GlobalOpt/preserve-comdats.ll +++ b/llvm/test/Transforms/GlobalOpt/preserve-comdats.ll @@ -2,9 +2,9 @@ $comdat_global = comdat any -@comdat_global = weak_odr global i8 0, comdat $comdat_global +@comdat_global = weak_odr global i8 0, comdat($comdat_global) @simple_global = internal global i8 0 -; CHECK: @comdat_global = weak_odr global i8 0, comdat $comdat_global +; CHECK: @comdat_global = weak_odr global i8 0, comdat{{$}} ; CHECK: @simple_global = internal global i8 42 @llvm.global_ctors = appending global [2 x { i32, void ()*, i8* }] [ @@ -20,7 +20,7 @@ define void @init_comdat_global() { } ; CHECK: define void @init_comdat_global() -define internal void @init_simple_global() comdat $comdat_global { +define internal void @init_simple_global() comdat($comdat_global) { store i8 42, i8* @simple_global ret void } |
