From ae0e70e945926257b086bcbf81acdaa37960c082 Mon Sep 17 00:00:00 2001 From: hubicka Date: Tue, 22 Jun 2010 17:06:24 +0000 Subject: [PATCH] * gimple.h (gimple_expr_code): Do checking on when gimple checking is enabled. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@161207 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 4 ++++ gcc/gimple.h | 7 ++++--- 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fdd72da..1325e6c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2010-06-22 Jan Hubicka + * gimple.h (gimple_expr_code): Do checking on when gimple checking is enabled. + +2010-06-22 Jan Hubicka + * df-problems.c (df_rd_confluence_n, df_lr_confluence_n, df_live_confluence_n, df_byte_lr_confluence_n, df_md_confluence_n): Return true if something changed. * df.h (df_confluence_function_n): Return bool. diff --git a/gcc/gimple.h b/gcc/gimple.h index 210a622..1b20787 100644 --- a/gcc/gimple.h +++ b/gcc/gimple.h @@ -1464,10 +1464,11 @@ gimple_expr_code (const_gimple stmt) enum gimple_code code = gimple_code (stmt); if (code == GIMPLE_ASSIGN || code == GIMPLE_COND) return (enum tree_code) stmt->gsbase.subcode; - else if (code == GIMPLE_CALL) - return CALL_EXPR; else - gcc_unreachable (); + { + gcc_gimple_checking_assert (code == GIMPLE_CALL); + return CALL_EXPR; + } } -- 2.7.4