[llvm-commits] CVS: llvm/test/Regression/CodeGen/CBackend/2004-11-13-FunctionPointerCast.llx

[Chris Lattner]

Changes in directory llvm/test/Regression/CodeGen/CBackend:

2004-11-13-FunctionPointerCast.llx added (r1.1)
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Log message:

New testcase



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Diffs of the changes:  (+17 -0)

Index: llvm/test/Regression/CodeGen/CBackend/2004-11-13-FunctionPointerCast.llx
diff -c /dev/null llvm/test/Regression/CodeGen/CBackend/2004-11-13-FunctionPointerCast.llx:1.1
*** /dev/null	Sat Nov 13 16:21:26 2004
--- llvm/test/Regression/CodeGen/CBackend/2004-11-13-FunctionPointerCast.llx	Sat Nov 13 16:21:15 2004
***************
*** 0 ****
--- 1,17 ----
+ ; The CBE should not emit code that casts the function pointer.  This causes
+ ; GCC to get testy and insert trap instructions instead of doing the right
+ ; thing. :(
+ ; RUN: llvm-as < %s | llc -march=c | not grep 'external)'
+ 
+ implementation
+ 
+ declare void %external(sbyte*)
+ 
+ int %test(int *%X) {
+ 	%RV = call int (int*)* cast (void(sbyte*)* %external to int(int*)*)(int* %X)
+ 	ret int %RV
+ }
+ 
+ 
+ 
+