add an assert in allRegs()

kunalspathak · Mar 3, 2021 · 91d9602 · 91d9602
1 parent 98baa88
commit 91d9602
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/coreclr/jit/lsra.cpp b/src/coreclr/jit/lsra.cpp
@@ -238,6 +238,8 @@ BasicBlock::weight_t LinearScan::getWeight(RefPosition* refPos)
 // in time (more of a 'bank' of registers).
 regMaskTP LinearScan::allRegs(RegisterType rt)
 {
+    assert(rt != TYP_BYTE);
+
     if (rt == TYP_FLOAT)
     {
         return availableFloatRegs;