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PR/53039 CVS commit: src/external/gpl3/gcc/dist/gcc/config/vax

The following reply was made to PR port-vax/53039; it has been noted by GNATS.

From: "Maya Rashish" <>
Subject: PR/53039 CVS commit: src/external/gpl3/gcc/dist/gcc/config/vax
Date: Mon, 2 Apr 2018 17:45:23 +0000

 Module Name:	src
 Committed By:	maya
 Date:		Mon Apr  2 17:45:23 UTC 2018
 Modified Files:
 Log Message:
 Add new predicate volatile_mem_operand and use it for jbbssi<mode>
 Fixes PR port-vax/53039: GCC/VAX hits ICE building libstdc++
 GCC wants to change the label and then doesn't recognise the
 new insn, it believes it doesn't satisfy the memory_operand
 It appears the memory_operand predicate doesn't accept volatile
 memory accesses during the RTL generation phase.
 The predicate is from rs6000 code.
 from krister
 To generate a diff of this commit:
 cvs rdiff -u -r1.7 -r1.8 \
 cvs rdiff -u -r1.1.1.4 -r1.2 \
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

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