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| author | Reid Kleckner <rnk@google.com> | 2016-05-25 18:36:22 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2016-05-25 18:36:22 +0000 |
| commit | c0a0363d5c269dc955c48345bf6b8e39d1c49e8b (patch) | |
| tree | fc283f4c7ead812732ad81719a43184b8775cdab /llvm/test/Transforms | |
| parent | d8ca0522e7fb5b1f77d7a1a996c4140325a7eea6 (diff) | |
| download | bcm5719-llvm-c0a0363d5c269dc955c48345bf6b8e39d1c49e8b.tar.gz bcm5719-llvm-c0a0363d5c269dc955c48345bf6b8e39d1c49e8b.zip | |
[IR] Copy comdats in GlobalObject::copyAttributesFrom
This is probably correct for all uses except cross-module IR linking,
where we need to move the comdat from the source module to the
destination module.
Fixes PR27870.
Reviewers: majnemer
Differential Revision: http://reviews.llvm.org/D20631
llvm-svn: 270743
Diffstat (limited to 'llvm/test/Transforms')
| -rw-r--r-- | llvm/test/Transforms/DeadArgElim/comdat.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/llvm/test/Transforms/DeadArgElim/comdat.ll b/llvm/test/Transforms/DeadArgElim/comdat.ll new file mode 100644 index 00000000000..d3752eb4074 --- /dev/null +++ b/llvm/test/Transforms/DeadArgElim/comdat.ll @@ -0,0 +1,14 @@ +; RUN: opt -S < %s -deadargelim | FileCheck %s + +$f = comdat any + +define void @f() comdat { + call void @g(i32 0) + ret void +} + +define internal void @g(i32 %dead) comdat($f) { + ret void +} + +; CHECK: define internal void @g() comdat($f) { |
