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Diffstat (limited to 'test/Transforms/Inline/switch.ll')
| -rw-r--r-- | test/Transforms/Inline/switch.ll | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/test/Transforms/Inline/switch.ll b/test/Transforms/Inline/switch.ll new file mode 100644 index 0000000000..c5dab53e8b --- /dev/null +++ b/test/Transforms/Inline/switch.ll @@ -0,0 +1,60 @@ +; RUN: opt < %s -inline -inline-threshold=20 -S | FileCheck %s + +define i32 @callee(i32 %a) { + switch i32 %a, label %sw.default [ + i32 0, label %sw.bb0 + i32 1, label %sw.bb1 + i32 2, label %sw.bb2 + i32 3, label %sw.bb3 + i32 4, label %sw.bb4 + i32 5, label %sw.bb5 + i32 6, label %sw.bb6 + i32 7, label %sw.bb7 + i32 8, label %sw.bb8 + i32 9, label %sw.bb9 + ] + +sw.default: + br label %return + +sw.bb0: + br label %return + +sw.bb1: + br label %return + +sw.bb2: + br label %return + +sw.bb3: + br label %return + +sw.bb4: + br label %return + +sw.bb5: + br label %return + +sw.bb6: + br label %return + +sw.bb7: + br label %return + +sw.bb8: + br label %return + +sw.bb9: + br label %return + +return: + ret i32 42 +} + +define i32 @caller(i32 %a) { +; CHECK-LABEL: @caller( +; CHECK: call i32 @callee( + + %result = call i32 @callee(i32 %a) + ret i32 %result +} |