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Still tree-ssa warnings in the rs6000 backend?
- From: Steven Bosscher <stevenb at suse dot de>
- To: gcc at gcc dot gnu dot org
- Cc: dje at watson dot ibm dot com
- Date: Mon, 17 May 2004 15:53:56 +0200 (CEST)
- Subject: Still tree-ssa warnings in the rs6000 backend?
- Organization: SuSE Linux AG
Hi,
config/rs6000/t-rs6000 still disables -Werror for a bunch of files:
# The files below trigger warnings in tree-ssa because of the gimplifier
# emitting code that confuse the compiler into thinking that some variables
# are used uninitialized.
jump.o-warn = -Wno-error
regmove.o-warn = -Wno-error
c-typeck.o-warn = -Wno-error
cfgrtl.o-warn = -Wno-error
combine.o-warn = -Wno-error
fold-const.o-warn = -Wno-error
ifcvt.o-warn = -Wno-error
reload1.o-warn = -Wno-error
rtlanal.o-warn = -Wno-error
cp/decl2.o-warn = -Wno-error
cp/pt.o-warn = -Wno-error
f/where.o-warn = -Wno-error
java/expr.o-warn = -Wno-error
objc/objc-act.o-warn = -Wno-error
rs6000.o-warn = -Wno-error
insn-emit.o-warn = -Wno-error
simplify-rtx.o-warn = -Wno-error
This was merged from the tree-ssa branch, where we had at one point
some problems with warnings. These lines were added in rev. 1.5.22.4,
more than 15 months ago. No other backends disable Werror (well OK,
ia64 does for insn-attrtab)
Are these "-Wno-error"s still necessary for rs6000?
Gr.
Steven