Test Failure: Transforms/InstCombine/call.ll

Test source: git

Log:

Source: <stdin>
-- 1. ModuleToFunctionPassAdaptor
ERROR: Unsupported instruction:   invoke void @test8a()
          to label %invoke.cont unwind label %try.handle
ERROR: Unsupported instruction:   call void @test10a_mixed_as(<2 x ptr> %A)
ERROR: Unsupported instruction:   %X = call ptr @test11a_mixed_as()
ERROR: Unsupported instruction:   %X = call <2 x ptr> @test12a_mixed_as()
-- 1. PassManager<Function> : Skipping NOP
-- 2. InstCombinePass

----------------------------------------
declare void @test1a(ptr)

define void @test1(ptr %A) {
#0:
  call void @test1a(ptr %A)
  ret void
}
Transformation seems to be correct! (syntactically equal)

-- 3. InstCombinePass

----------------------------------------
declare void @test1a(ptr)

define void @test1(ptr %A) {
#0:
  call void @test1a(ptr %A)
  ret void
}
Transformation seems to be correct! (syntactically equal)

-- 4. PassManager<Function> : Skipping NOP
-- 5. PassManager<Function> : Skipping NOP
-- 6. InstCombinePass
-- 7. InstCombinePass
-- 8. PassManager<Function> : Skipping NOP
-- 9. PassManager<Function> : Skipping NOP
-- 10. InstCombinePass
-- 11. InstCombinePass
-- 12. PassManager<Function> : Skipping NOP
-- 13. PassManager<Function> : Skipping NOP
-- 14. InstCombinePass

----------------------------------------
define void @test2a(i8 %A) {
#0:
  ret void
}
Transformation seems to be correct! (syntactically equal)

-- 15. InstCombinePass

----------------------------------------
define void @test2a(i8 %A) {
#0:
  ret void
}
Transformation seems to be correct! (syntactically equal)

-- 16. PassManager<Function> : Skipping NOP
-- 17. PassManager<Function> : Skipping NOP
-- 18. InstCombinePass

----------------------------------------
declare void @test2a(i8)

@test2a = constant ? bytes, exec, align 8

define i32 @test2(i32 %A) {
#0:
  call void @test2a(i32 %A)
  ret i32 %A
}
Transformation seems to be correct! (syntactically equal)

-- 19. InstCombinePass

----------------------------------------
declare void @test2a(i8)

@test2a = constant ? bytes, exec, align 8

define i32 @test2(i32 %A) {
#0:
  call void @test2a(i32 %A)
  ret i32 %A
}
Transformation seems to be correct! (syntactically equal)

-- 20. PassManager<Function> : Skipping NOP
-- 21. PassManager<Function> : Skipping NOP
-- 22. InstCombinePass

----------------------------------------
define void @test3a(i8 %#0, ...) {
#1:
  assume i1 0
}
Transformation seems to be correct! (syntactically equal)

-- 23. InstCombinePass

----------------------------------------
define void @test3a(i8 %#0, ...) {
#1:
  assume i1 0
}
Transformation seems to be correct! (syntactically equal)

-- 24. PassManager<Function> : Skipping NOP
-- 25. PassManager<Function> : Skipping NOP
-- 26. InstCombinePass

----------------------------------------
declare void @test3a(i8, ...)

@test3a = constant ? bytes, exec, align 8

define void @test3(i8 %A, i8 %B) {
#0:
  call void @test3a(i8 %A..., i8 %B)
  ret void
}
Transformation seems to be correct! (syntactically equal)

-- 27. InstCombinePass

----------------------------------------
declare void @test3a(i8, ...)

@test3a = constant ? bytes, exec, align 8

define void @test3(i8 %A, i8 %B) {
#0:
  call void @test3a(i8 %A..., i8 %B)
  ret void
}
=>
declare void @test3a(i8, ...)

@test3a = constant ? bytes, exec, align 8

define void @test3(i8 %A, i8 %B) {
#0:
  %#1 = zext i8 %B to i32
  call void @test3a(i8 %A..., i32 %#1)
  ret void
}
Transformation doesn't verify! (unsound)
ERROR: Source is more defined than target

Example:
i8 %A = poison
i8 %B = poison

Source:
void = function did not return!

SOURCE MEMORY STATE
===================
NON-LOCAL BLOCKS:
Block 0 >	size: 0	align: 1	alloc type: 0	alive: false	address: #x00
Block 1 >	size: 1	align: 8	alloc type: 0	alive: true	address: #x08	const
Block 2 >	size: 0	align: 1	alloc type: 0	alive: true	address: #x01
Block 3 >	size: 0	align: 2	alloc type: 0	alive: true	address: #x08

Target:
i32 %#1 = poison
Function @test3a triggered UB

TARGET MEMORY STATE
===================
NON-LOCAL BLOCKS:
Block 0 >	size: 0	align: 1	alloc type: 0	alive: false	address: #x00
Block 1 >	size: 1	align: 8	alloc type: 0	alive: true	address: #x08	const
Block 2 >	size: 0	align: 1	alloc type: 0	alive: true	address: #x01
Block 3 >	size: 0	align: 2	alloc type: 0	alive: true	address: #x08


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' '-passes=instcombine' '-S' '-tv-smt-to=20000' '-tv-report-dir=/home/nlopes/alive2/build/logs' '-tv-smt-stats'

Wrote bitcode to: "/home/nlopes/alive2/build/logs/in_JQ5zwiqp_1tiZ.bc"

------------------- SMT STATS -------------------
Num queries: 22
Num invalid: 0
Num skips:   0
Num trivial: 0 (0.0%)
Num timeout: 0 (0.0%)
Num errors:  0 (0.0%)
Num SAT:     18 (81.8%)
Num UNSAT:   4 (18.2%)
Alive2: Transform doesn't verify; aborting!

stderr:

Transforms/InstCombine/call.ll' FAILED ********************
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 2
/home/nlopes/alive2/build/opt-alive.sh < /bitbucket/nlopes/llvm/llvm/test/Transforms/InstCombine/call.ll -passes=instcombine -S | /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/InstCombine/call.ll
# executed command: /home/nlopes/alive2/build/opt-alive.sh -passes=instcombine -S
# .---command stderr------------
# `-----------------------------
# error: command failed with exit status: 1
# executed command: /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/InstCombine/call.ll
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.
# | FileCheck command line:  /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/InstCombine/call.ll
# `-----------------------------
# error: command failed with exit status: 2

--

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