Test Failure: Transforms/InstSimplify/gep.ll

Test source: git

Log:

Source: <stdin>

----------------------------------------
define * @test1(* %b, * %e) {
%0:
  %e_ptr = ptrtoint * %e to i64
  %b_ptr = ptrtoint * %b to i64
  %sub = sub i64 %e_ptr, %b_ptr
  %sdiv = sdiv exact i64 %sub, 7
  %gep = gep inbounds * %b, 7 x i64 %sdiv
  ret * %gep
}
=>
define * @test1(* %b, * %e) {
%0:
  ret * %e
}
Transformation doesn't verify!
ERROR: Value mismatch

Example:
* %b = pointer(non-local, block_id=1, offset=4323455642275676160)
* %e = pointer(non-local, block_id=0, offset=8911981287977807872)

Source:
i64 %e_ptr = #x7badb7c382d87000 (8911981287977807872)
i64 %b_ptr = #x7badb44000000000 (8911977424606986240)
i64 %sub = #x0000038382d87000 (3863370821632)
i64 %sdiv = #x0000008080681000 (551910117376)
* %gep = pointer(non-local, block_id=1, offset=4323459505646497792)

SOURCE MEMORY STATE
===================
NON-LOCAL BLOCKS:
Block 0 >	size: 0	align: 1	alloc type: 0	address: 0
Block 1 >	size: 4611686018427387904	align: 2	alloc type: 0	address: 4588521782331310080
Block 2 >	size: 149558941025136629	align: 2	alloc type: 0	address: 1597234293044871168

Target:
Source value: pointer(non-local, block_id=1, offset=4323459505646497792)
Target value: pointer(non-local, block_id=0, offset=8911981287977807872)


------------------- SMT STATS -------------------
Num queries: 4
Num invalid: 0
Num skips:   0
Num trivial: 2 (33.3%)
Num timeout: 0 (0.0%)
Num errors:  0 (0.0%)
Num SAT:     2 (50.0%)
Num UNSAT:   2 (50.0%)

stderr:

+ : 'RUN: at line 2'
+ /home/nlopes/alive2/scripts/opt-alive.sh -S -instsimplify
+ /home/nlopes/llvm/build/bin/FileCheck /home/nlopes/llvm/llvm/test/Transforms/InstSimplify/gep.ll

Alive2: Transform doesn't verify; aborting!
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/nlopes/llvm/build/bin/FileCheck /home/nlopes/llvm/llvm/test/Transforms/InstSimplify/gep.ll

<-- Back