git
/
gcc
mirror of git://gcc.gnu.org/git/gcc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

* config/i386/i386.c (ix86_add_stmt_cost): Simplify condition. 

From-SVN: r240835
This commit is contained in:
Uros Bizjak 2016-10-06 16:57:41 +02:00
parent 271319ae2b
commit 63656b8da2
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
gcc/config/i386/i386.c
View File

@ -49677,13 +49677,13 @@ ix86_add_stmt_cost (void *data, int count, enum vect_cost_for_stmt kind,
/* We need to multiply all vector stmt cost by 1.7 (estimated cost) /* We need to multiply all vector stmt cost by 1.7 (estimated cost)
for Silvermont as it has out of order integer pipeline and can execute for Silvermont as it has out of order integer pipeline and can execute
2 scalar instruction per tick, but has in order SIMD pipeline. */ 2 scalar instruction per tick, but has in order SIMD pipeline. */
if (TARGET_SILVERMONT || TARGET_INTEL) if ((TARGET_SILVERMONT || TARGET_INTEL)
if (stmt_info && stmt_info->stmt) && stmt_info && stmt_info->stmt)
{ {
tree lhs_op = gimple_get_lhs (stmt_info->stmt); tree lhs_op = gimple_get_lhs (stmt_info->stmt);
if (lhs_op && TREE_CODE (TREE_TYPE (lhs_op)) == INTEGER_TYPE) if (lhs_op && TREE_CODE (TREE_TYPE (lhs_op)) == INTEGER_TYPE)
retval = (retval * 17) / 10; retval = (retval * 17) / 10;
} }
cost[where] += retval; cost[where] += retval;