[ARM] Add support for Cortex-M7, FPv5-SP and FPv5-DP (LLVM)

[oota-llvm.git] / lib / Target / ARM / ARMAsmPrinter.cpp

diff --git a/lib/Target/ARM/ARMAsmPrinter.cpp b/lib/Target/ARM/ARMAsmPrinter.cpp
index 41f4d82113442cab130665fc6f5e4734e6afb899..5ae8b2f11ae5c11e77b5b9cd18221c328905ae58 100644 (file)
--- a/lib/Target/ARM/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/ARMAsmPrinter.cpp
@@ -667,7 +667,9 @@ void ARMAsmPrinter::emitAttributes() {
                         ARMBuildAttrs::AllowNeonARMv8);
   } else {
     if (Subtarget->hasFPARMv8())
-      ATS.emitFPU(ARM::FP_ARMV8);
+      // FPv5 and FP-ARMv8 have the same instructions, so are modeled as one
+      // FPU, but there are two different names for it depending on the CPU.
+      ATS.emitFPU(Subtarget->hasD16() ? ARM::FPV5_D16 : ARM::FP_ARMV8);
     else if (Subtarget->hasVFP4())
       ATS.emitFPU(Subtarget->hasD16() ? ARM::VFPV4_D16 : ARM::VFPV4);
     else if (Subtarget->hasVFP3())