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Arm with hard float broken #11164

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luqmana opened this issue Dec 27, 2013 · 0 comments · Fixed by #11181
Closed

Arm with hard float broken #11164

luqmana opened this issue Dec 27, 2013 · 0 comments · Fixed by #11181
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A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. O-Arm Target: 32-bit Arm processors (armv6, armv7, thumb...), including 64-bit Arm in AArch32 state

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luqmana commented Dec 27, 2013 

"libstd-04ff901e-0.9-pre.so uses VFP register arguments, librustrt.a(rust_try.o) does not"

Introduced by #11121. This is because we now use llc to build rust_try.o but it defaults to soft float for all arm which is wrong for gnueabihf/eabihf. This is fixed in upstream llvm to choose the right float abi based on the target.

This will no longer be an issue once we update llvm.
@luqmana luqmana mentioned this issue Dec 28, 2013
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@bors bors closed this as completed in 0cbb44a Dec 30, 2013
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A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. O-Arm Target: 32-bit Arm processors (armv6, armv7, thumb...), including 64-bit Arm in AArch32 state
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Update llvm. luqmana/rust
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