Oleg Ranevskyy 7232f66051 [CodeGen] Clang does not choose aapcs-vfp calling convention for ARM bare metal target with hard float (EABIHF) ...

Summary:
Clang does not detect `aapcs-vfp` for the EABIHF environment. The reason is that only GNUEABIHF is considered while choosing calling convention, EABIHF is ignored.

This causes clang to use `aapcs` for EABIHF and add the `arm_aapcscc` specifier to functions in generated IR.

The modified `arm-cc.c` test checks that no calling convention specifier is added to functions for EABIHF, which means the default one is used (`CallingConv::ARM_AAPCS_VFP`).

Reviewers: rengolin, compnerd, t.p.northover

Subscribers: aemerson, rengolin, asl, cfe-commits

Differential Revision: http://reviews.llvm.org/D20219

llvm-svn: 269419

2016-05-13 14:45:57 +00:00

clang

[CodeGen] Clang does not choose aapcs-vfp calling convention for ARM bare metal target with hard float (EABIHF)

2016-05-13 14:45:57 +00:00

clang-tools-extra

[include-fixer] Rename XrefsDB to SymbolIndex.

2016-05-13 09:27:54 +00:00

compiler-rt

[profile] Code refactoring

2016-05-12 21:43:49 +00:00

debuginfo-tests

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libclc

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libcxx

Apply D20014 - fix a missing return in a test. Fixes PR#27720

2016-05-12 14:31:35 +00:00

libcxxabi

libc++abi: make __cxa_call_unexpected visible

2016-05-11 23:56:37 +00:00

libunwind

…

lld

When using Rela, don't write the addend to the output section.

2016-05-13 14:15:37 +00:00

lldb

Remove ASTContexts from SystemInitializerCommon

2016-05-13 13:40:51 +00:00

llgo

…

llvm

[scan-build] fix dead store warnings emitted on LLVM Hexagon code base

2016-05-13 13:13:59 +00:00

openmp

Solve 'Too many args to microtask' problem

2016-05-13 08:26:42 +00:00

polly

Check late for profitability

2016-05-12 20:21:50 +00:00

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