Mercurial > hg > CbC > CbC_gcc

comparison gcc/cfgexpand.c @ 20:9de9dad105d4

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update gcc from 4.4.0 to 4.4.1.
author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Thu, 24 Sep 2009 14:29:28 +0900
parents a4c410aa4714 58ad6c70ea60
children 959d4c8c8abc
comparison
equal deleted inserted replaced
17:1572d6553fb6 20:9de9dad105d4
1080 we conservatively assume it will be on stack even if VAR is 1080 we conservatively assume it will be on stack even if VAR is
1081 eventually put into register after RA pass. For non-automatic 1081 eventually put into register after RA pass. For non-automatic
1082 variables, which won't be on stack, we collect alignment of 1082 variables, which won't be on stack, we collect alignment of
1083 type and ignore user specified alignment. */ 1083 type and ignore user specified alignment. */
1084 if (TREE_STATIC (var) || DECL_EXTERNAL (var)) 1084 if (TREE_STATIC (var) || DECL_EXTERNAL (var))
1085 align = TYPE_ALIGN (TREE_TYPE (var)); 1085 align = MINIMUM_ALIGNMENT (TREE_TYPE (var),
1086 TYPE_MODE (TREE_TYPE (var)),
1087 TYPE_ALIGN (TREE_TYPE (var)));
1086 else 1088 else
1087 align = DECL_ALIGN (var); 1089 align = MINIMUM_ALIGNMENT (var, DECL_MODE (var), DECL_ALIGN (var));
1088 1090
1089 if (crtl->stack_alignment_estimated < align) 1091 if (crtl->stack_alignment_estimated < align)
1090 { 1092 {
1091 /* stack_alignment_estimated shouldn't change after stack 1093 /* stack_alignment_estimated shouldn't change after stack
1092 realign decision made */ 1094 realign decision made */