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Unified Diff: runtime/vm/flow_graph_compiler_arm.cc

Issue 14605006: Allows "Hello, world!" to run on ARM hardware. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 7 years, 8 months ago
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Index: runtime/vm/flow_graph_compiler_arm.cc
===================================================================
--- runtime/vm/flow_graph_compiler_arm.cc (revision 22334)
+++ runtime/vm/flow_graph_compiler_arm.cc (working copy)
@@ -1193,7 +1193,9 @@
// lowest address.
const intptr_t cpu_registers = locs->live_registers()->cpu_registers();
ASSERT((cpu_registers & ~kAllCpuRegistersList) == 0);
- __ PushList(cpu_registers);
+ if (cpu_registers != 0) {
+ __ PushList(cpu_registers);
+ }
}
@@ -1202,7 +1204,9 @@
// lowest address.
const intptr_t cpu_registers = locs->live_registers()->cpu_registers();
ASSERT((cpu_registers & ~kAllCpuRegistersList) == 0);
- __ PopList(cpu_registers);
+ if (cpu_registers != 0) {
+ __ PopList(cpu_registers);
+ }
const intptr_t fpu_registers = locs->live_registers()->fpu_registers();
if (fpu_registers > 0) {
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