Test source: git
Comments: Alive2 missing support for unnamed_addr
Source: <stdin> -- 1. ConstantMergePass -- 2. ConstantMergePass ---------------------------------------- declare void @zed(ptr, ptr) declare void @helper(ptr) @var1 = constant 4 bytes, align 8 @var2 = constant 4 bytes, align 8 @var3 = constant 4 bytes, align 8 @var4 = constant 4 bytes, align 8 @var5 = constant 16 bytes, align 16 @var6 = constant 16 bytes, align 1 @var7 = constant 16 bytes, align 1 @var8 = constant 16 bytes, align 1 define i32 @main() { init: store {i32} { 2 }, ptr @var1, align 8 store {i32} { 2 }, ptr @var3, align 8 store [16 x i8] { 102, 111, 111, 49, 98, 97, 114, 50, 102, 111, 111, 51, 98, 97, 114, 0 }, ptr @var5, align 16 store [16 x i8] { 102, 111, 111, 49, 98, 97, 114, 50, 102, 111, 111, 51, 98, 97, 114, 0 }, ptr @var6, align 1 br label %entry entry: call void @zed(ptr @var1, ptr @var2) call void @zed(ptr @var3, ptr @var4) call void @helper(ptr @var5) call void @helper(ptr @var6) call void @helper(ptr @var7) call void @helper(ptr @var8) ret i32 0 } => declare void @zed(ptr, ptr) declare void @helper(ptr) @var4 = constant 4 bytes, align 8 @var2 = constant 4 bytes, align 8 @var8 = constant 16 bytes, align 16 @var7 = constant 16 bytes, align 1 @var1 = constant 4 bytes, align 8 @var3 = constant 4 bytes, align 8 @var5 = constant 16 bytes, align 16 @var6 = constant 16 bytes, align 1 define i32 @main() { init: br label %entry entry: call void @zed(ptr @var4, ptr @var2) call void @zed(ptr @var2, ptr @var4) call void @helper(ptr @var8) call void @helper(ptr @var8) call void @helper(ptr @var7) call void @helper(ptr @var8) ret i32 0 } Transformation doesn't verify! (unsound) ERROR: Source is more defined than target Example: Source: >> Jump to %entry void = function did not return! SOURCE MEMORY STATE =================== NON-LOCAL BLOCKS: Block 0 > size: 0 align: 1 alloc type: 0 alive: false address: 0 Block 1 > size: 8 align: 8 alloc type: 0 alive: true address: 80 const Block 2 > size: 8 align: 8 alloc type: 0 alive: true address: 128 const Block 3 > size: 8 align: 8 alloc type: 0 alive: true address: 48 const Block 4 > size: 8 align: 8 alloc type: 0 alive: true address: 192 const Block 5 > size: 16 align: 16 alloc type: 0 alive: true address: 64 const Block 6 > size: 16 align: 1 alloc type: 0 alive: true address: 137 const Block 7 > size: 16 align: 1 alloc type: 0 alive: true address: 265 const Block 8 > size: 16 align: 1 alloc type: 0 alive: true address: 14 const Block 9 > size: 3 align: 8 alloc type: 0 alive: true address: 8 Target: >> Jump to %entry void = function did not return! Pass: ConstantMergePass 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=constmerge' '-tv-smt-to=20000' '-tv-report-dir=/home/nlopes/alive2/build/logs' '-tv-smt-stats' Wrote bitcode to: "/home/nlopes/alive2/build/logs/in_9cYfGOQ5_jYz8.bc" ------------------- SMT STATS ------------------- Num queries: 41 Num invalid: 0 Num skips: 0 Num trivial: 0 (0.0%) Num timeout: 0 (0.0%) Num errors: 0 (0.0%) Num SAT: 27 (65.9%) Num UNSAT: 14 (34.1%) Alive2: Transform doesn't verify; aborting!
RUN: at line 1: /home/nlopes/alive2/build/opt-alive.sh -S < /bitbucket/nlopes/llvm/llvm/test/Transforms/ConstantMerge/merge-both.ll -passes=constmerge | /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/ConstantMerge/merge-both.ll + /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/ConstantMerge/merge-both.ll + /home/nlopes/alive2/build/opt-alive.sh -S -passes=constmerge FileCheck error: '<stdin>' is empty. FileCheck command line: /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/ConstantMerge/merge-both.ll