[MCJIT] Fix the alignment requirements for ARM and AArch64 which were mistakenly

relaxed in the big RuntimeDyldMachO cleanup of r213293.

No test case yet - this was found via inspection and there's no easy way to test
GOT alignment in RuntimeDyldChecker at the moment. I'm working on adding support
for this now, and hope to have a test case for this soon.

llvm-svn: 213331

diff --git a/llvm/lib/ExecutionEngine/RuntimeDyld/Targets/RuntimeDyldMachOAArch64.h b/llvm/lib/ExecutionEngine/RuntimeDyld/Targets/RuntimeDyldMachOAArch64.h
index c9fcede..9f48e44 100644 (file)
--- a/llvm/lib/ExecutionEngine/RuntimeDyld/Targets/RuntimeDyldMachOAArch64.h
+++ b/llvm/lib/ExecutionEngine/RuntimeDyld/Targets/RuntimeDyldMachOAArch64.h
@@ -24,7 +24,7 @@ public:
 
   unsigned getMaxStubSize() override { return 8; }
 
-  unsigned getStubAlignment() override { return 1; }
+  unsigned getStubAlignment() override { return 8; }
 
   relocation_iterator
   processRelocationRef(unsigned SectionID, relocation_iterator RelI,

diff --git a/llvm/lib/ExecutionEngine/RuntimeDyld/Targets/RuntimeDyldMachOARM.h b/llvm/lib/ExecutionEngine/RuntimeDyld/Targets/RuntimeDyldMachOARM.h
index 7e14992..1de9942 100644 (file)
--- a/llvm/lib/ExecutionEngine/RuntimeDyld/Targets/RuntimeDyldMachOARM.h
+++ b/llvm/lib/ExecutionEngine/RuntimeDyld/Targets/RuntimeDyldMachOARM.h
@@ -23,7 +23,7 @@ public:
 
   unsigned getMaxStubSize() override { return 8; }
 
-  unsigned getStubAlignment() override { return 1; }
+  unsigned getStubAlignment() override { return 4; }
 
   relocation_iterator
   processRelocationRef(unsigned SectionID, relocation_iterator RelI,