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Revert change to function alignment b/c existing logic was fine

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142224 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Hal Finkel 2011-10-17 18:53:03 +00:00
parent c378015d1c
commit c61291609d
1 changed files with 3 additions and 10 deletions
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13
lib/Target/PowerPC/PPCISelLowering.cpp
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@ -402,16 +402,9 @@ PPCTargetLowering::PPCTargetLowering(PPCTargetMachine &TM)
setLibcallName(RTLIB::EXP2_PPCF128, "exp2l$LDBL128");
}
if (PPCSubTarget.isBookE()) {
// Book E: Instructions are always four bytes long and word-aligned.
setMinFunctionAlignment(4);
setPrefFunctionAlignment(8);
}
else {
setMinFunctionAlignment(2);
if (PPCSubTarget.isDarwin())
setPrefFunctionAlignment(4);
}
setMinFunctionAlignment(2);
if (PPCSubTarget.isDarwin())
setPrefFunctionAlignment(4);
setInsertFencesForAtomic(true);