Skip r1 on arm if first parameter is a long.
Change-Id: I16d927ee0a0b55031ade4c92c0095fd74e18ed5b
diff --git a/compiler/dex/quick/arm/target_arm.cc b/compiler/dex/quick/arm/target_arm.cc
index b059391..52a516c 100644
--- a/compiler/dex/quick/arm/target_arm.cc
+++ b/compiler/dex/quick/arm/target_arm.cc
@@ -929,6 +929,10 @@
}
} else {
if (cur_core_reg_ < coreArgMappingToPhysicalRegSize) {
+ if (!kArm32QuickCodeUseSoftFloat && arg.IsWide() && cur_core_reg_ == 0) {
+ // Skip r1, and use r2-r3 for the register pair.
+ cur_core_reg_++;
+ }
result = coreArgMappingToPhysicalReg[cur_core_reg_++];
if (arg.IsWide() && cur_core_reg_ < coreArgMappingToPhysicalRegSize) {
result = RegStorage::MakeRegPair(result, coreArgMappingToPhysicalReg[cur_core_reg_++]);