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Re: a strange infelicity of register allocation
- To: zack at rabi dot columbia dot edu (Zack Weinberg)
- Subject: Re: a strange infelicity of register allocation
- From: Joern Rennecke <amylaar at cygnus dot co dot uk>
- Date: Wed, 27 Jan 1999 17:07:37 +0000 (GMT)
- Cc: amylaar at cygnus dot co dot uk, law at cygnus dot com, egcs at egcs dot cygnus dot com
> Right before CSE, we have this RTL for the above code. CSE makes no
> changes except to annotate insns with patterns. Flow thinks this is
Well, why doesn't it use reg 86 in insn 620?