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Diffstat (limited to 'test/CodeGen/PowerPC/extsh.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/extsh.ll | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/extsh.ll b/test/CodeGen/PowerPC/extsh.ll new file mode 100644 index 000000000000..5eca8cea3606 --- /dev/null +++ b/test/CodeGen/PowerPC/extsh.ll @@ -0,0 +1,8 @@ +; This should turn into a single extsh +; RUN: llvm-as < %s | llc -march=ppc32 | grep extsh | count 1 +define i32 @test(i32 %X) { + %tmp.81 = shl i32 %X, 16 ; <i32> [#uses=1] + %tmp.82 = ashr i32 %tmp.81, 16 ; <i32> [#uses=1] + ret i32 %tmp.82 +} + |