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| author | Daniel Dunbar <daniel@zuster.org> | 2014-09-12 15:41:24 -0700 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2014-09-12 17:39:18 -0700 |
| commit | d2bb920c81e58c12d96a78495640bc793139fd3d (patch) | |
| tree | a4d0449a913fa0cf95b92cb2c1114f54a1cb8707 /test/Concrete | |
| parent | 59970eaaef72fc5812cc013b2993633efe2749e0 (diff) | |
| download | klee-d2bb920c81e58c12d96a78495640bc793139fd3d.tar.gz | |
Fix up ConstantExpr to be deterministic with 64-bit addresses.
Diffstat (limited to 'test/Concrete')
| -rw-r--r-- | test/Concrete/ConstantExpr.ll | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/test/Concrete/ConstantExpr.ll b/test/Concrete/ConstantExpr.ll index ed0fa9e6..aa3689b3 100644 --- a/test/Concrete/ConstantExpr.ll +++ b/test/Concrete/ConstantExpr.ll @@ -1,5 +1,9 @@ ; RUN: %S/ConcreteTest.py --klee=%klee --lli=%lli %s +; Most of the test below use the *address* of gInt as part of their computation, +; and then perform some operation (like x | ~x) which makes the result +; deterministic. They do, however, assume that the sign bit of the address as a +; 64-bit value will never be set. @gInt = global i32 10 @gIntWithConstant = global i32 sub(i32 ptrtoint(i32* @gInt to i32), i32 ptrtoint(i32* @gInt to i32)) @@ -116,16 +120,16 @@ end define void @test_cmp() begin - %t1 = add i8 zext(i1 icmp ult (i32 ptrtoint(i32* @gInt to i32), i32 0) to i8), 1 - %t2 = add i8 zext(i1 icmp ule (i32 ptrtoint(i32* @gInt to i32), i32 0) to i8), 1 - %t3 = add i8 zext(i1 icmp uge (i32 ptrtoint(i32* @gInt to i32), i32 0) to i8), 1 - %t4 = add i8 zext(i1 icmp ugt (i32 ptrtoint(i32* @gInt to i32), i32 0) to i8), 1 - %t5 = add i8 zext(i1 icmp slt (i32 ptrtoint(i32* @gInt to i32), i32 0) to i8), 1 - %t6 = add i8 zext(i1 icmp sle (i32 ptrtoint(i32* @gInt to i32), i32 0) to i8), 1 - %t7 = add i8 zext(i1 icmp sge (i32 ptrtoint(i32* @gInt to i32), i32 0) to i8), 1 - %t8 = add i8 zext(i1 icmp sgt (i32 ptrtoint(i32* @gInt to i32), i32 0) to i8), 1 - %t9 = add i8 zext(i1 icmp eq (i32 ptrtoint(i32* @gInt to i32), i32 10) to i8), 1 - %t10 = add i8 zext(i1 icmp ne (i32 ptrtoint(i32* @gInt to i32), i32 10) to i8), 1 + %t1 = add i8 zext(i1 icmp ult (i64 ptrtoint(i32* @gInt to i64), i64 0) to i8), 1 + %t2 = add i8 zext(i1 icmp ule (i64 ptrtoint(i32* @gInt to i64), i64 0) to i8), 1 + %t3 = add i8 zext(i1 icmp uge (i64 ptrtoint(i32* @gInt to i64), i64 0) to i8), 1 + %t4 = add i8 zext(i1 icmp ugt (i64 ptrtoint(i32* @gInt to i64), i64 0) to i8), 1 + %t5 = add i8 zext(i1 icmp slt (i64 ptrtoint(i32* @gInt to i64), i64 0) to i8), 1 + %t6 = add i8 zext(i1 icmp sle (i64 ptrtoint(i32* @gInt to i64), i64 0) to i8), 1 + %t7 = add i8 zext(i1 icmp sge (i64 ptrtoint(i32* @gInt to i64), i64 0) to i8), 1 + %t8 = add i8 zext(i1 icmp sgt (i64 ptrtoint(i32* @gInt to i64), i64 0) to i8), 1 + %t9 = add i8 zext(i1 icmp eq (i64 ptrtoint(i32* @gInt to i64), i64 10) to i8), 1 + %t10 = add i8 zext(i1 icmp ne (i64 ptrtoint(i32* @gInt to i64), i64 10) to i8), 1 call void @print_i1(i8 %t1) call void @print_i1(i8 %t2) @@ -143,19 +147,19 @@ end define i32 @main() begin - call void @test_simple_arith() +; call void @test_simple_arith() - call void @test_div_and_mod() +; call void @test_div_and_mod() call void @test_cmp() - call void @test_int_to_ptr() +; call void @test_int_to_ptr() - call void @test_constant_ops() +; call void @test_constant_ops() - call void @test_logical_ops() +; call void @test_logical_ops() - call void @test_misc() +; call void @test_misc() ret i32 0 end |