Module Name: src
Committed By: maya
Date: Sat Sep 14 15:02:47 UTC 2019
Modified Files:
src/external/gpl3/gcc/dist/gcc: ira-color.c
Log Message:
Initialize the mode before accessing the move costs.
This matches the code of the rest of the file, and might be acceptable
by upstream.
PR toolchain/53176.
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/external/gpl3/gcc/dist/gcc/ira-color.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/gpl3/gcc/dist/gcc/ira-color.c
diff -u src/external/gpl3/gcc/dist/gcc/ira-color.c:1.4 src/external/gpl3/gcc/dist/gcc/ira-color.c:1.5
--- src/external/gpl3/gcc/dist/gcc/ira-color.c:1.4 Sat Sep 14 15:00:04 2019
+++ src/external/gpl3/gcc/dist/gcc/ira-color.c Sat Sep 14 15:02:47 2019
@@ -2771,6 +2771,7 @@ allocno_copy_cost_saving (ira_allocno_t
}
else
gcc_unreachable ();
+ ira_init_register_move_cost_if_necessary(allocno_mode);
cost += cp->freq * ira_register_move_cost[allocno_mode][rclass][rclass];
}
return cost;
