Test Failure: Transforms/InstCombine/opaque-ptr.ll

Test source: git

Log:

Source: <stdin>
-- 1. ModuleToFunctionPassAdaptor
-- 1. PassManager<Function> : Skipping NOP
-- 2. InstCombinePass

----------------------------------------
define ptr @bitcast_opaque_to_opaque(ptr %a) {
#0:
  ret ptr %a
}
Transformation seems to be correct! (syntactically equal)

-- 3. InstCombinePass

----------------------------------------
define ptr @bitcast_opaque_to_opaque(ptr %a) {
#0:
  ret ptr %a
}
Transformation seems to be correct! (syntactically equal)

-- 4. PassManager<Function> : Skipping NOP
-- 5. PassManager<Function> : Skipping NOP
-- 6. InstCombinePass

----------------------------------------
define ptr @bitcast_typed_to_opaque(ptr %a) {
#0:
  ret ptr %a
}
Transformation seems to be correct! (syntactically equal)

-- 7. InstCombinePass

----------------------------------------
define ptr @bitcast_typed_to_opaque(ptr %a) {
#0:
  ret ptr %a
}
Transformation seems to be correct! (syntactically equal)

-- 8. PassManager<Function> : Skipping NOP
-- 9. PassManager<Function> : Skipping NOP
-- 10. InstCombinePass

----------------------------------------
define ptr @bitcast_opaque_to_typed(ptr %a) {
#0:
  ret ptr %a
}
Transformation seems to be correct! (syntactically equal)

-- 11. InstCombinePass

----------------------------------------
define ptr @bitcast_opaque_to_typed(ptr %a) {
#0:
  ret ptr %a
}
Transformation seems to be correct! (syntactically equal)

-- 12. PassManager<Function> : Skipping NOP
-- 13. PassManager<Function> : Skipping NOP
-- 14. InstCombinePass

----------------------------------------
@g = global 1 bytes, align 1

define ptr @bitcast_typed_to_opaque_constexpr() {
#0:
  ret ptr @g
}
Transformation seems to be correct! (syntactically equal)

-- 15. InstCombinePass

----------------------------------------
@g = global 1 bytes, align 1

define ptr @bitcast_typed_to_opaque_constexpr() {
#0:
  ret ptr @g
}
Transformation seems to be correct! (syntactically equal)

-- 16. PassManager<Function> : Skipping NOP
-- 17. PassManager<Function> : Skipping NOP
-- 18. InstCombinePass
-- 19. InstCombinePass
-- 20. PassManager<Function> : Skipping NOP
-- 21. PassManager<Function> : Skipping NOP
-- 22. InstCombinePass
-- 23. InstCombinePass
-- 24. PassManager<Function> : Skipping NOP
-- 25. PassManager<Function> : Skipping NOP
-- 26. InstCombinePass
-- 27. InstCombinePass
-- 28. PassManager<Function> : Skipping NOP
-- 29. PassManager<Function> : Skipping NOP
-- 30. InstCombinePass
-- 31. InstCombinePass
-- 32. PassManager<Function> : Skipping NOP
-- 33. PassManager<Function> : Skipping NOP
-- 34. InstCombinePass
-- 35. InstCombinePass
-- 36. PassManager<Function> : Skipping NOP
-- 37. PassManager<Function> : Skipping NOP
-- 38. InstCombinePass

----------------------------------------
define ptr @gep_constexpr_1(ptr %a) {
#0:
  %__constexpr_0 = gep ptr null, 2 x i32 3
  ret ptr %__constexpr_0
}
Transformation seems to be correct! (syntactically equal)

-- 39. InstCombinePass

----------------------------------------
define ptr @gep_constexpr_1(ptr %a) {
#0:
  %__constexpr_0 = gep ptr null, 2 x i32 3
  ret ptr %__constexpr_0
}
=>
define ptr @gep_constexpr_1(ptr %a) {
#0:
  %__constexpr_0 = int2ptr i64 6 to ptr
  ret ptr %__constexpr_0
}
Transformation doesn't verify! (unsound)
ERROR: Value mismatch

Example:
ptr %a = poison

Source:
ptr %__constexpr_0 = pointer(non-local, block_id=0, offset=6) / Address=#x0000000000000006

SOURCE MEMORY STATE
===================
NON-LOCAL BLOCKS:
Block 0 >	size: 0	align: 1	alloc type: 0	alive: false	address: 0
Block 1 >	size: 1	align: 9223372036854775808	alloc type: 0	alive: true	address: 9223372036854775808

Target:
ptr %__constexpr_0 = phy-ptr(addr=6) / Address=#x0000000000000006
Source value: pointer(non-local, block_id=0, offset=6) / Address=#x0000000000000006
Target value: phy-ptr(addr=6) / Address=#x0000000000000006

Pass: InstCombinePass
Command line: '/home/nlopes/llvm/build/bin/opt' '-load=/home/nlopes/alive2/build/tv/tv.so' '-load-pass-plugin=/home/nlopes/alive2/build/tv/tv.so' '-tv-exit-on-error' '-S' '-passes=instcombine' '-tv-smt-to=20000' '-tv-report-dir=/home/nlopes/alive2/build/logs' '-tv-smt-stats'
Wrote bitcode to: "/home/nlopes/alive2/build/logs/in_9pFBZ22y_4TM3.bc"


------------------- SMT STATS -------------------
Num queries: 9
Num invalid: 0
Num skips:   0
Num trivial: 8 (47.1%)
Num timeout: 0 (0.0%)
Num errors:  0 (0.0%)
Num SAT:     9 (100.0%)
Num UNSAT:   0 (0.0%)
Alive2: Transform doesn't verify; aborting!

stderr:

RUN: at line 2: /home/nlopes/alive2/build/opt-alive.sh -S -passes=instcombine < /bitbucket/nlopes/llvm/llvm/test/Transforms/InstCombine/opaque-ptr.ll | /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/InstCombine/opaque-ptr.ll
+ /home/nlopes/alive2/build/opt-alive.sh -S -passes=instcombine
+ /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/InstCombine/opaque-ptr.ll

FileCheck error: '<stdin>' is empty.
FileCheck command line:  /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/InstCombine/opaque-ptr.ll

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