[PATCH] D24129: GVN-hoist: disable hoisting stores (PR30216)

Vasileios Kalintiris via llvm-commits llvm-commits at lists.llvm.org
Fri Sep 2 04:35:36 PDT 2016


vkalintiris added a subscriber: vkalintiris.
vkalintiris added a comment.

Hi Sebastian. I tried this on one of our BB that tests recursive builds and test/Transforms/GVN/pr28626.ll is failing. I'm getting the same failure on an X86_64 host.

  -- Testing: 1 tests, 1 threads --                                                 
  FAIL: LLVM :: Transforms/GVN/pr28626.ll (1 of 1)                                  
  ******************** TEST 'LLVM :: Transforms/GVN/pr28626.ll' FAILED *************
  *******                                                                           
  Script:                                                                           
  --                                                                                
  /home/vk/build/llvm/debug/./bin/opt -S -gvn-hoist < /home/vk/repos/llvm/test/Trans
  forms/GVN/pr28626.ll | /home/vk/build/llvm/debug/./bin/FileCheck /home/vk/repos/ll
  vm/test/Transforms/GVN/pr28626.ll                                                 
  --                                                                                
  Exit Code: 1                                                                      
                                                                                    
  Command Output (stderr):                                                          
  --                                                                                
  <stdin>:28:2: error: CHECK-NOT: string occurred!                                  
   store i1 %c.0, i1* %rc5, align 4                                                 
   ^                                                                                
  /home/vk/repos/llvm/test/Transforms/GVN/pr28626.ll:42:14: note: CHECK-NOT: pattern
   specified here                                                                   
  ; CHECK-NOT: store                                                                
               ^                                                                    
                                                                                    
  --                                                                                
                                                                                    
  ********************                                                              
  Testing Time: 0.08s                                                               
  ********************                                                              
  Failing Tests (1):                                                                
      LLVM :: Transforms/GVN/pr28626.ll                                             
                                                                                    
    Unexpected Failures: 1                                                          


https://reviews.llvm.org/D24129





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