[Subzero][MIPS32] Fix stack offset assignment of spilled variables on MIPS32
BUG=none
R=stichnot@chromium.org
Review URL: https://codereview.chromium.org/2166643003 .
Patch from Sagar Thakur <sagar.thakur@imgtec.com>.
diff --git a/src/IceTargetLoweringMIPS32.h b/src/IceTargetLoweringMIPS32.h
index 5d49b01..70fed4e 100644
--- a/src/IceTargetLoweringMIPS32.h
+++ b/src/IceTargetLoweringMIPS32.h
@@ -420,6 +420,16 @@
void lowerArguments() override;
+ /// Make a pass through the SortedSpilledVariables and actually assign stack
+ /// slots. SpillAreaPaddingBytes takes into account stack alignment padding.
+ /// The SpillArea starts after that amount of padding. This matches the scheme
+ /// in getVarStackSlotParams, where there may be a separate multi-block global
+ /// var spill area and a local var spill area.
+ void assignVarStackSlots(VarList &SortedSpilledVariables,
+ size_t SpillAreaPaddingBytes,
+ size_t SpillAreaSizeBytes,
+ size_t GlobalsAndSubsequentPaddingSize);
+
/// Operand legalization helpers. To deal with address mode constraints,
/// the helpers will create a new Operand and emit instructions that
/// guarantee that the Operand kind is one of those indicated by the
