Test Failure: Transforms/OpenMP/icv_tracking.ll

Test source: git

Log:

Source: <stdin>
ERROR: Unsupported instruction:   tail call void %0()
ERROR: Unsupported instruction:   %__constexpr_0 = bitcast void (i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*
ERROR: Unsupported instruction:   tail call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*))
ERROR: Unsupported instruction:   %__constexpr_0 = bitcast void (i32*, i32*)* @.omp_outlined..1 to void (i32*, i32*, ...)*
ERROR: Unsupported instruction:   tail call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined..1 to void (i32*, i32*, ...)*))
ERROR: Unsupported instruction:   %__constexpr_0 = bitcast void (i32*, i32*)* @.omp_outlined..2 to void (i32*, i32*, ...)*
ERROR: Unsupported instruction:   tail call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined..2 to void (i32*, i32*, ...)*))
ERROR: Unsupported instruction:   %2 = invoke i32 @maybe_throw(i1 %0)
          to label %cont unwind label %exc

----------------------------------------
define i32 @icv_free_use(i32 %0) {
%1:
  %2 = add nsw i32 %0, 1
  ret i32 %2
}
=>
define i32 @icv_free_use(i32 %0) {
%1:
  %2 = add nsw i32 %0, 1
  ret i32 %2
}
Transformation seems to be correct! (syntactically equal)


----------------------------------------
define i32 @bad_use(i32 %0) {
%1:
  call void @use(i32 %0)
  %2 = add nsw i32 %0, 1
  ret i32 %2
}
=>
define i32 @bad_use(i32 %0) {
%1:
  call void @use(i32 %0)
  %2 = add nsw i32 %0, 1
  ret i32 %2
}
Transformation seems to be correct! (syntactically equal)


----------------------------------------
define i32 @ok_use_assume(i32 %0) {
%1:
  call void @use(i32 %0)
  call void @use(i32 %0)
  call void @no_openmp_use(i32 %0)
  %2 = add nsw i32 %0, 1
  ret i32 %2
}
=>
define i32 @ok_use_assume(i32 %0) {
%1:
  call void @use(i32 %0)
  call void @use(i32 %0)
  call void @no_openmp_use(i32 %0)
  %2 = add nsw i32 %0, 1
  ret i32 %2
}
Transformation seems to be correct! (syntactically equal)

ERROR: Unsupported instruction:   tail call void %0()
ERROR: Unsupported instruction:   %__constexpr_0 = bitcast void (i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*
ERROR: Unsupported instruction:   tail call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*))

----------------------------------------
define void @.omp_outlined.(* %0, * %1) {
%2:
  %3 = call i32 @omp_get_max_threads()
  %4 = call i32 @omp_get_max_threads()
  call void @use(i32 %4)
  call void @omp_set_num_threads(i32 10)
  %5 = call i32 @omp_get_max_threads()
  call void @use(i32 %5)
  ret void
}
=>
define void @.omp_outlined.(* %0, * %1) {
%2:
  %3 = call i32 @omp_get_max_threads()
  %4 = call i32 @omp_get_max_threads()
  call void @use(i32 %4)
  call void @omp_set_num_threads(i32 10)
  call void @use(i32 10)
  ret void
}
Transformation doesn't verify!
ERROR: Source is more defined than target

Example:
* %0 = poison
* %1 = poison

Source:
i32 %3 = poison
i32 %4 = poison
i32 %5 = poison

SOURCE MEMORY STATE
===================
NON-LOCAL BLOCKS:
Block 0 >	size: 0	align: 1	alloc type: 0
Block 1 >	size: 0	align: 2	alloc type: 0
Block 2 >	size: 0	align: 2	alloc type: 0
Block 3 >	size: 0	align: 2	alloc type: 0

Target:
i32 %3 = poison
i32 %4 = poison



------------------- SMT STATS -------------------
Num queries: 9
Num invalid: 0
Num skips:   0
Num trivial: 0 (0.0%)
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 -openmp-opt-cgscc
+ /home/nlopes/llvm/build/bin/FileCheck /home/nlopes/llvm/llvm/test/Transforms/OpenMP/icv_tracking.ll

FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/nlopes/llvm/build/bin/FileCheck /home/nlopes/llvm/llvm/test/Transforms/OpenMP/icv_tracking.ll

<-- Back