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authorJustin Holewinski <jholewinski@nvidia.com>2014-06-27 18:35:56 +0000
committerJustin Holewinski <jholewinski@nvidia.com>2014-06-27 18:35:56 +0000
commit2a8dc35cca8016d74c7b00e1b6958d02148b305c (patch)
tree7f49e5d7157486a2e4111e7bc0a80da25c491679 /test
parentab7c0aa6626faeb1b34ea3db86cadad4e9ff0efd (diff)
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[NVPTX] Emit .weak linkage for link_once, weak, available_externally, and common linkage
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211941 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r--test/CodeGen/NVPTX/weak-global.ll9
1 files changed, 9 insertions, 0 deletions
diff --git a/test/CodeGen/NVPTX/weak-global.ll b/test/CodeGen/NVPTX/weak-global.ll
new file mode 100644
index 0000000000..2bef4c5228
--- /dev/null
+++ b/test/CodeGen/NVPTX/weak-global.ll
@@ -0,0 +1,9 @@
+; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
+
+; CHECK: .weak .global .align 4 .u32 g
+@g = common addrspace(1) global i32 zeroinitializer
+
+define i32 @func0() {
+ %val = load i32 addrspace(1)* @g
+ ret i32 %val
+}