From 89ddaf5f6925032a1150d83fbb4864d413e21c72 Mon Sep 17 00:00:00 2001 From: rsandifo Date: Mon, 10 Sep 2012 19:40:43 +0000 Subject: gcc/ * ira.c (setup_pressure_classes): Handle synonymous classes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@191159 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ira.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gcc/ira.c') diff --git a/gcc/ira.c b/gcc/ira.c index 691614e8d5a..ad0ae0a8e6e 100644 --- a/gcc/ira.c +++ b/gcc/ira.c @@ -789,7 +789,7 @@ setup_pressure_classes (void) hard registers and movement between them is costly (e.g. SPARC FPCC registers). We still should consider it as a candidate for a pressure class. */ - && alloc_reg_class_subclasses[cl][0] != LIM_REG_CLASSES) + && alloc_reg_class_subclasses[cl][0] < cl) { /* Check that the moves between any hard registers of the current class are not more expensive for a legal mode -- cgit v1.2.1