forked from OSchip/llvm-project
0ca86fe84d
Summary: 32-bit CPU's default to O32. 64-bit CPU's default to N64. The default CPU (mips32r2/mips64r2) still depends on the arch so there's no functional change when the CPU isn't specified but commands like: clang -target mips-mti-linux-gnu -mips64r2 will now default to a 64-bit ABI like our gcc toolchains do* instead of asserting in the backend**. Other vendors (including Triple::UnknownVendor) still derive the default ABI from the arch. * Although not the same one as our gcc toolchains, clang has historically defaulted to N64 where gcc defaults to N32. ** Mixing O32 and a 64-bit CPU causing assertions is a long-standing bug. Reviewers: atanasyan Subscribers: sdardis, cfe-commits Differential Revision: http://reviews.llvm.org/D21016 llvm-svn: 271884 |
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|---|---|---|
| clang | ||
| clang-tools-extra | ||
| compiler-rt | ||
| debuginfo-tests | ||
| libclc | ||
| libcxx | ||
| libcxxabi | ||
| libunwind | ||
| lld | ||
| lldb | ||
| llgo | ||
| llvm | ||
| openmp | ||
| polly | ||