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Handle i64 first for clarity. No functionality change.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197524 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2013-12-17 21:28:36 +00:00
parent 1655b73734
commit 3179bf24b4
1 changed files with 6 additions and 5 deletions
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11
lib/Target/ARM/ARMTargetMachine.cpp
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@ -76,13 +76,14 @@ static std::string computeDataLayout(ARMSubtarget &ST) {
if (ST.isThumb())
Ret += "-i1:8:32-i8:8:32-i16:16:32";
// We have 64 bits floats and integers. The APCS ABI requires them to be
// aligned s them to 32 bits, others to 64 bits. We always try to align to
// 64 bits.
// ABIs other than APC have 64 bit integers with natural alignment.
if (!ST.isAPCS_ABI())
Ret += "-i64:64";
// We have 64 bits floats. The APCS ABI requires them to be aligned to 32
// bits, others to 64 bits. We always try to align to 64 bits.
if (ST.isAPCS_ABI())
Ret += "-f64:32:64";
else
Ret += "-i64:64";
// We have 128 and 64 bit vectors. The APCS ABI aligns them to 32 bits, others
// to 64. We always ty to give them natural alignment.