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Diffstat (limited to 'test/Transforms/Inline/cfg_preserve_test.ll')
| -rw-r--r-- | test/Transforms/Inline/cfg_preserve_test.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/Transforms/Inline/cfg_preserve_test.ll b/test/Transforms/Inline/cfg_preserve_test.ll new file mode 100644 index 000000000000..6b6ff18ecfd0 --- /dev/null +++ b/test/Transforms/Inline/cfg_preserve_test.ll @@ -0,0 +1,16 @@ +; This test ensures that inlining an "empty" function does not destroy the CFG +; +; RUN: llvm-as < %s | opt -inline | llvm-dis | not grep br + +define i32 @func(i32 %i) { + ret i32 %i +} + +declare void @bar() + +define i32 @main(i32 %argc) { +Entry: + %X = call i32 @func( i32 7 ) ; <i32> [#uses=1] + ret i32 %X +} + |