Update aosp/master LLVM for rebase to r235153

Change-Id: I9bf53792f9fc30570e81a8d80d296c681d005ea7
(cherry picked from commit 0c7f116bb6950ef819323d855415b2f2b0aad987)

1 files changed, 11 insertions, 20 deletions

diff --git a/lib/Target/Mips/MipsAsmPrinter.cpp b/lib/Target/Mips/MipsAsmPrinter.cpp
index 1eb3b2c..9024f21 100644
--- a/lib/Target/Mips/MipsAsmPrinter.cpp
+++ b/lib/Target/Mips/MipsAsmPrinter.cpp
@@ -260,31 +260,22 @@ void MipsAsmPrinter::printSavedRegsBitmask() {
   unsigned AFGR64RegSize = Mips::AFGR64RegClass.getSize();
   bool HasAFGR64Reg = false;
   unsigned CSFPRegsSize = 0;
-  unsigned i, e = CSI.size();
-
-  // Set FPU Bitmask.
-  for (i = 0; i != e; ++i) {
-    unsigned Reg = CSI[i].getReg();
-    if (Mips::GPR32RegClass.contains(Reg))
-      break;
 
+  for (const auto &I : CSI) {
+    unsigned Reg = I.getReg();
     unsigned RegNum = TRI->getEncodingValue(Reg);
-    if (Mips::AFGR64RegClass.contains(Reg)) {
+
+    // If it's a floating point register, set the FPU Bitmask.
+    // If it's a general purpose register, set the CPU Bitmask.
+    if (Mips::FGR32RegClass.contains(Reg)) {
+      FPUBitmask |= (1 << RegNum);
+      CSFPRegsSize += FGR32RegSize;
+    } else if (Mips::AFGR64RegClass.contains(Reg)) {
       FPUBitmask |= (3 << RegNum);
       CSFPRegsSize += AFGR64RegSize;
       HasAFGR64Reg = true;
-      continue;
-    }
-
-    FPUBitmask |= (1 << RegNum);
-    CSFPRegsSize += FGR32RegSize;
-  }
-
-  // Set CPU Bitmask.
-  for (; i != e; ++i) {
-    unsigned Reg = CSI[i].getReg();
-    unsigned RegNum = TRI->getEncodingValue(Reg);
-    CPUBitmask |= (1 << RegNum);
+    } else if (Mips::GPR32RegClass.contains(Reg))
+      CPUBitmask |= (1 << RegNum);
   }
 
   // FP Regs are saved right below where the virtual frame pointer points to.