From 85cdf3fd40edebf8022352688f98ba0747d8db47 Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Tue, 1 Apr 2014 08:52:32 +0000 Subject: [PATCH] gimple.h (struct gimple_statement_base): Align subcode to 16 bits. 2014-04-01 Richard Biener * gimple.h (struct gimple_statement_base): Align subcode to 16 bits. From-SVN: r208976 --- gcc/ChangeLog | 5 +++++ gcc/gimple.h | 3 +++ 2 files changed, 8 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 60da2b1f9c15..93121803569f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2014-04-01 Richard Biener + + * gimple.h (struct gimple_statement_base): Align subcode to + 16 bits. + 2014-04-01 Sebastian Huber * doc/invoke.texi (mapp-regs): Clarify. diff --git a/gcc/gimple.h b/gcc/gimple.h index 97eec59fcb05..4a1682071443 100644 --- a/gcc/gimple.h +++ b/gcc/gimple.h @@ -305,6 +305,9 @@ struct GTY(()) gimple_statement_base { /* Nonzero if this statement contains volatile operands. */ unsigned has_volatile_ops : 1; + /* Padding to get subcode to 16 bit alignment. */ + unsigned pad : 1; + /* The SUBCODE field can be used for tuple-specific flags for tuples that do not require subcodes. Note that SUBCODE should be at least as wide as tree codes, as several tuples store tree codes -- 2.47.2