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  • Glasgow Haskell CompilerGlasgow Haskell Compiler
  • GHCGHC
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  • #8657
Closed
Open
Issue created Jan 08, 2014 by Simon Marlow@simonmarDeveloper

-fregs-graph still has a limit on spill slots

The limit on spill slots was removed for the linear register allocator in 7.8, but not for -fregs-graph.

SHA-1 fails to compile with -fregs-graph in 7.8.

Related: #7679 (-fregs-graph generates poor code with the new codegen).

Trac metadata
Trac field Value
Version 7.7
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Compiler (NCG)
Test case
Differential revisions
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CC simonmar
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