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Diffstat (limited to 'test/CodeGen/Alpha/ctpop.ll')
| -rw-r--r-- | test/CodeGen/Alpha/ctpop.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/CodeGen/Alpha/ctpop.ll b/test/CodeGen/Alpha/ctpop.ll new file mode 100644 index 0000000..388c121 --- /dev/null +++ b/test/CodeGen/Alpha/ctpop.ll @@ -0,0 +1,20 @@ +; Make sure this testcase codegens to the ctpop instruction +; RUN: llvm-upgrade < %s | llvm-as | llc -march=alpha -mcpu=ev67 | grep -i ctpop +; RUN: llvm-upgrade < %s | llvm-as | llc -march=alpha -mattr=+CIX | \ +; RUN: grep -i ctpop +; RUN: llvm-upgrade < %s | llvm-as | llc -march=alpha -mcpu=ev6 | \ +; RUN: not grep -i ctpop +; RUN: llvm-upgrade < %s | llvm-as | llc -march=alpha -mcpu=ev56 | \ +; RUN: not grep -i ctpop +; RUN: llvm-upgrade < %s | llvm-as | llc -march=alpha -mattr=-CIX | \ +; RUN: not grep -i ctpop + +declare long %llvm.ctpop.i64(long) + +implementation ; Functions: + +long %bar(long %x) { +entry: + %tmp.1 = call long %llvm.ctpop.i64( long %x ) + ret long %tmp.1 +} |