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| author | John Brawn <john.brawn@arm.com> | 2015-08-12 15:05:39 +0000 |
|---|---|---|
| committer | John Brawn <john.brawn@arm.com> | 2015-08-12 15:05:39 +0000 |
| commit | 75fc09ddbad9e302b1b12fae894dde8de0809f53 (patch) | |
| tree | b9ef85bd664ab3f45b9021f9c9aacb20f5b5d194 /llvm/test/CodeGen/ARM/global-merge-external.ll | |
| parent | 3349f89974279c21c7230384ee8bea7aea99f738 (diff) | |
| download | bcm5719-llvm-75fc09ddbad9e302b1b12fae894dde8de0809f53.tar.gz bcm5719-llvm-75fc09ddbad9e302b1b12fae894dde8de0809f53.zip | |
Redo "Make global aliases have symbol size equal to their type"
r242520 was reverted in r244313 as the expected behaviour of the alias
attribute in C is that the alias has the same size as the aliasee. However
we can re-introduce adding the size on the alias when the aliasee does not,
from a source code or object perspective, exist as a discrete entity. This
happens when the aliasee is not a symbol, or when that symbol is private.
Differential Revision: http://reviews.llvm.org/D11943
llvm-svn: 244752
Diffstat (limited to 'llvm/test/CodeGen/ARM/global-merge-external.ll')
| -rw-r--r-- | llvm/test/CodeGen/ARM/global-merge-external.ll | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/global-merge-external.ll b/llvm/test/CodeGen/ARM/global-merge-external.ll index f379e654f04..a9e0d199705 100644 --- a/llvm/test/CodeGen/ARM/global-merge-external.ll +++ b/llvm/test/CodeGen/ARM/global-merge-external.ll @@ -37,7 +37,10 @@ define void @g1(i32 %a1, i32 %a2) { ;CHECK-MERGE: .globl x ;CHECK-MERGE: x = .L_MergedGlobals +;CHECK-MERGE: .size x, 4 ;CHECK-MERGE: .globl y ;CHECK-MERGE: y = .L_MergedGlobals+4 +;CHECK-MERGE: .size y, 4 ;CHECK-MERGE: .globl z ;CHECK-MERGE: z = .L_MergedGlobals+8 +;CHECK-MERGE: .size z, 4 |
