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Diffstat (limited to 'test/CodeGen/Blackfin/cycles.ll')
-rw-r--r-- | test/CodeGen/Blackfin/cycles.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/Blackfin/cycles.ll b/test/CodeGen/Blackfin/cycles.ll new file mode 100644 index 0000000..042cb57 --- /dev/null +++ b/test/CodeGen/Blackfin/cycles.ll @@ -0,0 +1,11 @@ +; RUN: llvm-as < %s | llc -march=bfin | grep cycles +; XFAIL: * +; ExpandIntegerResult #0: 0x181a60c: i64,ch = ReadCycleCounter 0x1104b08 +; Do not know how to expand the result of this operator! + +declare i64 @llvm.readcyclecounter() + +define i64 @foo() { + %tmp.1 = call i64 @llvm.readcyclecounter() + ret i64 %tmp.1 +} |