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PATCH, spu: adjust -mwarn-reloc behaviour
- From: Ben Elliston <bje at au1 dot ibm dot com>
- To: gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 01 Dec 2008 15:54:45 +1100
- Subject: PATCH, spu: adjust -mwarn-reloc behaviour
Currently, gcc emits a run-time relocation error whenever -mwarn-reloc
is not passed (or, when -mno-warn-reloc is passed). There is an option
to explicitly control this behaviour, so I feel that the option should
be consulted. :-)
Okay for mainline?
2008-12-01 Ben Elliston <bje@au.ibm.com>
* config/spu/spu.c (reloc_diagnostic): Produce a run-time
relocations diagnostic error if the -merror-reloc option is
enabled rather than when -mwarn-reloc is not set.
* config/spu/spu.opt (merror-reloc): Enable by default.
Index: config/spu/spu.c
===================================================================
--- config/spu/spu.c (revision 142300)
+++ config/spu/spu.c (working copy)
@@ -4787,7 +4787,7 @@ reloc_diagnostic (rtx x)
if (TARGET_WARN_RELOC)
warning (0, msg, loc_decl, decl);
- else
+ else if (TARGET_ERROR_RELOC)
error (msg, loc_decl, decl);
}
Index: config/spu/spu.opt
===================================================================
--- config/spu/spu.opt (revision 142300)
+++ config/spu/spu.opt (working copy)
@@ -20,7 +20,7 @@ Target Report Mask(WARN_RELOC)
Emit warnings when run-time relocations are generated
merror-reloc
-Target Report Mask(ERROR_RELOC)
+Target Report Mask(ERROR_RELOC) Init(1)
Emit errors when run-time relocations are generated
mbranch-cost=