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Dwarf: [PR11022] Fix emitting DW_AT_const_value(>i64), to be host-endian-neutral.
authorNAKAMURA Takumi <geek4civic@gmail.com>
Fri, 28 Oct 2011 14:12:22 +0000 (14:12 +0000)
committerNAKAMURA Takumi <geek4civic@gmail.com>
Fri, 28 Oct 2011 14:12:22 +0000 (14:12 +0000)
commitc3e48c38bf87ad081904eccf16e4ddd99c36d070
tree1b156d555bcf0f6cf208cd500d1ce415aa3f39c3tree | snapshot
parent9df3b916cdd0e1b44b6d63a8b2a1adcffe5bfa86commit | diff
Dwarf: [PR11022] Fix emitting DW_AT_const_value(>i64), to be host-endian-neutral.

Don't assume APInt::getRawData() would hold target-aware endianness nor host-compliant endianness. rawdata[0] holds most lower i64, even on big endian host.

FIXME: Add a testcase for big endian target.

FIXME: Ditto on CompileUnit::addConstantFPValue() ?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143194 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp diff | blob | history
test/CodeGen/X86/dbg-i128-const.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors