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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2013-05-06 01:48:55 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2013-05-06 01:48:55 +0000 |
| commit | c229a4fff4f5814e761fa6153408a3d28a0c539e (patch) | |
| tree | 4922a756eb50cae63c14644f7104049095c9983b /llvm/test/Transforms/ConstantMerge | |
| parent | d74b1606a6b5fc3913f815773e2c2955943b33cd (diff) | |
| download | bcm5719-llvm-c229a4fff4f5814e761fa6153408a3d28a0c539e.tar.gz bcm5719-llvm-c229a4fff4f5814e761fa6153408a3d28a0c539e.zip | |
Fix const merging when an alias of a const is llvm.used.
We used to disable constant merging not only if a constant is llvm.used, but
also if an alias of a constant is llvm.used. This change fixes that.
llvm-svn: 181175
Diffstat (limited to 'llvm/test/Transforms/ConstantMerge')
| -rw-r--r-- | llvm/test/Transforms/ConstantMerge/merge-both.ll | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/test/Transforms/ConstantMerge/merge-both.ll b/llvm/test/Transforms/ConstantMerge/merge-both.ll index b00345557c8..316267648f1 100644 --- a/llvm/test/Transforms/ConstantMerge/merge-both.ll +++ b/llvm/test/Transforms/ConstantMerge/merge-both.ll @@ -26,6 +26,9 @@ declare void @helper([16 x i8]*) ; CHECK-NEXT: @var6 = private constant [16 x i8] c"foo1bar2foo3bar\00", align 16 ; CHECK-NEXT: @var8 = private constant [16 x i8] c"foo1bar2foo3bar\00" +@var4a = alias %struct.foobar* @var4 +@llvm.used = appending global [1 x %struct.foobar*] [%struct.foobar* @var4a], section "llvm.metadata" + define i32 @main() { entry: call void @zed(%struct.foobar* @var1, %struct.foobar* @var2) |
