Revert "[IR][ARM] Add function pointer alignment to datalayout"

This reverts commit 2391bfca97290181ae65796ea6da135d1b6d037b.

This reverts rL355522 (https://reviews.llvm.org/D57335).

Kills buildbots that use '-Werror' with the following error:
	/var/lib/buildbot/sanitizer-buildbot6/sanitizer-x86_64-linux-android/build/llvm/lib/IR/Value.cpp:657:7: error: default label in switch which covers all enumeration values [-Werror,-Wcovered-switch-default]

See buildbots http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/30200/steps/check-llvm%20asan/logs/stdio for more information.

llvm-svn: 355537

1 files changed, 0 insertions, 4 deletions

diff --git a/llvm/lib/Target/ARM/ARMTargetMachine.cpp b/llvm/lib/Target/ARM/ARMTargetMachine.cpp
index 401843c1e0f..9954eee2e5f 100644
--- a/llvm/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/llvm/lib/Target/ARM/ARMTargetMachine.cpp
@@ -141,10 +141,6 @@ static std::string computeDataLayout(const Triple &TT, StringRef CPU,
   // Pointers are 32 bits and aligned to 32 bits.
   Ret += "-p:32:32";
 
-  // Function pointers are aligned to 8 bits (because the LSB stores the
-  // ARM/Thumb state).
-  Ret += "-Fi8";
-
   // ABIs other than APCS have 64 bit integers with natural alignment.
   if (ABI != ARMBaseTargetMachine::ARM_ABI_APCS)
     Ret += "-i64:64";