ScheduleOptimizer: Declare functions static
Functions that are currently only used in this file can be declared static.
Suggested by: ether
llvm-svn: 131960
diff --git a/polly/lib/ScheduleOptimizer.cpp b/polly/lib/ScheduleOptimizer.cpp
index 2227a00..877e255 100644
--- a/polly/lib/ScheduleOptimizer.cpp
+++ b/polly/lib/ScheduleOptimizer.cpp
@@ -58,7 +58,7 @@
return 0;
}
-void extendScattering(Scop &S, unsigned scatDimensions) {
+static void extendScattering(Scop &S, unsigned scatDimensions) {
for (Scop::iterator SI = S.begin(), SE = S.end(); SI != SE; ++SI) {
ScopStmt *stmt = *SI;
@@ -100,7 +100,7 @@
// o_0 % 32 = 0 and o_1 % 32 = 0 and o_2 % 32 = 0
// and o0 <= i0 <= o0 + 32 and o1 <= i1 <= o1 + 32 and o2 <= i2 <= o2 + 32
-isl_map *tileBand(isl_map *band) {
+static isl_map *tileBand(isl_map *band) {
int dimensions = isl_map_n_out(band);
int tileSize = 32;