diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMAsmPrinter.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMAsmPrinter.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/llvm/lib/Target/ARM/ARMAsmPrinter.cpp b/llvm/lib/Target/ARM/ARMAsmPrinter.cpp index 8653a7c73b6..c0f6d1fad34 100644 --- a/llvm/lib/Target/ARM/ARMAsmPrinter.cpp +++ b/llvm/lib/Target/ARM/ARMAsmPrinter.cpp @@ -692,11 +692,15 @@ void ARMAsmPrinter::emitAttributes() { ATS.emitAttribute(ARMBuildAttrs::ABI_align8_needed, 1); ATS.emitAttribute(ARMBuildAttrs::ABI_align8_preserved, 1); + // ABI_HardFP_use attribute to indicate single precision FP. + if (Subtarget->isFPOnlySP()) + ATS.emitAttribute(ARMBuildAttrs::ABI_HardFP_use, + ARMBuildAttrs::HardFPSinglePrecision); + // Hard float. Use both S and D registers and conform to AAPCS-VFP. - if (Subtarget->isAAPCS_ABI() && TM.Options.FloatABIType == FloatABI::Hard) { - ATS.emitAttribute(ARMBuildAttrs::ABI_HardFP_use, 3); - ATS.emitAttribute(ARMBuildAttrs::ABI_VFP_args, 1); - } + if (Subtarget->isAAPCS_ABI() && TM.Options.FloatABIType == FloatABI::Hard) + ATS.emitAttribute(ARMBuildAttrs::ABI_VFP_args, ARMBuildAttrs::HardFPAAPCS); + // FIXME: Should we signal R9 usage? if (Subtarget->hasDivide()) { |
