[polly] Fix build
This produced a compile error with GCC:
llvm-project/polly/lib/Transform/ScheduleOptimizer.cpp:1220:49: error: cannot convert ‘bool’ to ‘llvm::TargetTransformInfo::RegisterKind’
1220 | RegisterBitwidth = TTI->getRegisterBitWidth(true);
GitOrigin-RevId: 7d91d81c6b6a456ca2362b691485c8e1b42809dd
diff --git a/lib/Transform/ScheduleOptimizer.cpp b/lib/Transform/ScheduleOptimizer.cpp
index 493448a..acdfde1 100644
--- a/lib/Transform/ScheduleOptimizer.cpp
+++ b/lib/Transform/ScheduleOptimizer.cpp
@@ -1217,7 +1217,8 @@
long RegisterBitwidth = VectorRegisterBitwidth;
if (RegisterBitwidth == -1)
- RegisterBitwidth = TTI->getRegisterBitWidth(true);
+ RegisterBitwidth =
+ TTI->getRegisterBitWidth(TargetTransformInfo::RGK_FixedWidthVector);
auto ElementSize = getMatMulTypeSize(MMI);
assert(ElementSize > 0 && "The element size of the matrix multiplication "
"operands should be greater than zero.");