[PATCH] D130076: [llvm/CodeGen] Enable the ExpandLargeDivRem pass for X86, Arm and AArch64

[Vitaly Buka via Phabricator via llvm-commits]

vitalybuka added a comment.

Breaks https://lab.llvm.org/buildbot/#/builders/85/builds/10520

  ******************** TEST 'LLVM :: Transforms/ExpandLargeDivRem/udiv129.ll' FAILED ********************
  Script:
  --
  : 'RUN: at line 2';   /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/opt -S -expand-large-div-rem < /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/test/Transforms/ExpandLargeDivRem/udiv129.ll | /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/FileCheck /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/test/Transforms/ExpandLargeDivRem/udiv129.ll
  --
  Exit Code: 1
  
  Command Output (stderr):
  --
  /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/test/Transforms/ExpandLargeDivRem/udiv129.ll:6:15: error: CHECK-NEXT: expected string not found in input
  ; CHECK-NEXT: _udiv-special-cases:
                ^
  <stdin>:5:19: note: scanning from here
  define void @test(i129* %ptr, i129* %out) #0 {
                    ^
  <stdin>:7:9: note: possible intended match here
   %res = udiv i129 %a, 3
          ^
  
  Input file: <stdin>
  Check file: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/test/Transforms/ExpandLargeDivRem/udiv129.ll
  
  -dump-input=help explains the following input dump.
  
  Input was:
  <<<<<<
            1: ; ModuleID = '<stdin>' 
            2: source_filename = "<stdin>" 
            3:  
            4: ; Function Attrs: nounwind 
            5: define void @test(i129* %ptr, i129* %out) #0 { 
  next:6'0                       X~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
            6:  %a = load i129, i129* %ptr, align 4 
  next:6'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            7:  %res = udiv i129 %a, 3 
  next:6'0     ~~~~~~~~~~~~~~~~~~~~~~~~
  next:6'1             ?                possible intended match
            8:  store i129 %res, i129* %out, align 4 
  next:6'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            9:  ret void 
  next:6'0     ~~~~~~~~~~
           10: } 
  next:6'0     ~~
           11:  
  next:6'0     ~
           12: attributes #0 = { nounwind } 
  next:6'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  >>>>>>


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D130076/new/

https://reviews.llvm.org/D130076