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| author | John Brawn <john.brawn@arm.com> | 2015-06-05 13:31:19 +0000 |
|---|---|---|
| committer | John Brawn <john.brawn@arm.com> | 2015-06-05 13:31:19 +0000 |
| commit | 985c04e8fafb2489b1fa960ebba5383e9d77e91e (patch) | |
| tree | 215d41abf1ba44c40d02312d62bc70d9f72f10ca /llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp | |
| parent | d03d22922dee3bdb039c5926c49c4e1e5da5a734 (diff) | |
| download | bcm5719-llvm-985c04e8fafb2489b1fa960ebba5383e9d77e91e.tar.gz bcm5719-llvm-985c04e8fafb2489b1fa960ebba5383e9d77e91e.zip | |
[ARM] Add support for -sp- FPUs and FPU none to TargetParser
These are added mainly for the benefit of clang, but this also means that they
are now allowed in .fpu directives and we emit the correct .fpu directive when
single-precision-only is used.
Differential Revision: http://reviews.llvm.org/D10238
llvm-svn: 239151
Diffstat (limited to 'llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp index 251e1f56158..35e3dc4c2df 100644 --- a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp +++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp @@ -810,6 +810,9 @@ void ARMTargetELFStreamer::emitFPUDefaultAttributes() { /* OverwriteExisting= */ false); break; + // ABI_HardFP_use is handled in ARMAsmPrinter, so _SP_D16 is treated the same + // as _D16 here. + case ARM::FK_FPV4_SP_D16: case ARM::FK_VFPV4_D16: setAttributeItem(ARMBuildAttrs::FP_arch, ARMBuildAttrs::AllowFPv4B, @@ -824,6 +827,7 @@ void ARMTargetELFStreamer::emitFPUDefaultAttributes() { // FPV5_D16 is identical to FP_ARMV8 except for the number of D registers, so // uses the FP_ARMV8_D16 build attribute. + case ARM::FK_FPV5_SP_D16: case ARM::FK_FPV5_D16: setAttributeItem(ARMBuildAttrs::FP_arch, ARMBuildAttrs::AllowFPARMv8B, @@ -858,6 +862,7 @@ void ARMTargetELFStreamer::emitFPUDefaultAttributes() { break; case ARM::FK_SOFTVFP: + case ARM::FK_NONE: break; default: |
