diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/test/Regression/ExecutionEngine/2005-12-02-TailCallBug.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/llvm/test/Regression/ExecutionEngine/2005-12-02-TailCallBug.ll b/llvm/test/Regression/ExecutionEngine/2005-12-02-TailCallBug.ll new file mode 100644 index 00000000000..0adb3b72a2b --- /dev/null +++ b/llvm/test/Regression/ExecutionEngine/2005-12-02-TailCallBug.ll @@ -0,0 +1,22 @@ +; RUN: llvm-as %s | lli + +; PR672 + +int %main(){ + %f = cast int (int, int*, int)* %check_tail to int* + %res = tail call fastcc int %check_tail( int 10, int* %f,int 10) + ret int %res +} +fastcc int %check_tail(int %x, int* %f, int %g) { + %tmp1 = setgt int %x, 0 + br bool %tmp1, label %if-then, label %if-else + +if-then: + %fun_ptr = cast int* %f to int(int, int*, int)* + %arg1 = add int %x, -1 + %res = tail call fastcc int %fun_ptr( int %arg1, int * %f, int %g) + ret int %res + +if-else: + ret int %x +} |
