[PATCH] D13930: Fix __ARM_FP value for sp-only FPUs with Half-precision

[Richard Barton via cfe-commits]

richard.barton.arm created this revision.
richard.barton.arm added reviewers: labrinea, rengolin.
richard.barton.arm added a subscriber: cfe-commits.
Herald added subscribers: rengolin, aemerson.

The logic for parsing FP capabilities to set __ARM_FP was mistakenly removing
the Half-Precision capability when handling fp-only-sp resulting in a value
of 0x4. Section 6.5.1 of ACLE states that for such FP architectures the value
hould be 0x6


http://reviews.llvm.org/D13930

Files:
  lib/Basic/Targets.cpp
  test/Preprocessor/arm-acle-6.5.c
  test/Preprocessor/arm-target-features.c

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