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authorEli Friedman <eli.friedman@gmail.com>2011-09-15 21:20:49 +0000
committerEli Friedman <eli.friedman@gmail.com>2011-09-15 21:20:49 +0000
commit331120b1a482b782e8dffce63033bb8514ba2a96 (patch)
treebcc8f6e612c122b58a00cdcc2627eda90a3a0cf0 /test
parent6b3ae4638bc5a3fb3bad286f96a1234b8a53053a (diff)
Some legalization fixes for atomic load and store.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139851 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r--test/CodeGen/ARM/atomic-load-store.ll9
1 files changed, 9 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/atomic-load-store.ll b/test/CodeGen/ARM/atomic-load-store.ll
index 4d6b403ce94..72f19a4d274 100644
--- a/test/CodeGen/ARM/atomic-load-store.ll
+++ b/test/CodeGen/ARM/atomic-load-store.ll
@@ -30,3 +30,12 @@ define i32 @test2(i32* %ptr) {
%val = load atomic i32* %ptr seq_cst, align 4
ret i32 %val
}
+
+define void @test3(i8* %ptr1, i8* %ptr2) {
+; ARM: test3
+; ARM: ldrb
+; ARM: strb
+ %val = load atomic i8* %ptr1 unordered, align 1
+ store atomic i8 %val, i8* %ptr2 unordered, align 1
+ ret void
+}