diff options
| -rw-r--r-- | test/CodeGen/ARM/copy-paired-reg.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/copy-paired-reg.ll b/test/CodeGen/ARM/copy-paired-reg.ll new file mode 100644 index 0000000000..17a4461c68 --- /dev/null +++ b/test/CodeGen/ARM/copy-paired-reg.ll @@ -0,0 +1,17 @@ +; RUN: llc < %s -mtriple=armv7-apple-ios -verify-machineinstrs +; RUN: llc < %s -mtriple=armv7-linux-gnueabi -verify-machineinstrs + +define void @f() { + %a = alloca i8, i32 8, align 8 + %b = alloca i8, i32 8, align 8 + + %c = bitcast i8* %a to i64* + %d = bitcast i8* %b to i64* + + store atomic i64 0, i64* %c seq_cst, align 8 + store atomic i64 0, i64* %d seq_cst, align 8 + + %e = load atomic i64* %d seq_cst, align 8 + + ret void +} |