From b6632ba380cf624e60fe16b03d6e21b05dd07724 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Sun, 4 Mar 2012 10:16:38 +0000
Subject: Use uint16_t instead of unsigned to store registers in reg classes.
 Reduces static data size.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151998 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARMBaseRegisterInfo.cpp | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

(limited to 'lib/Target/ARM/ARMBaseRegisterInfo.cpp')

diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index fd2ed0665e..d2aff9a87b 100644
--- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -290,7 +290,7 @@ ARMBaseRegisterInfo::getRegPressureLimit(const TargetRegisterClass *RC,
 
 /// getRawAllocationOrder - Returns the register allocation order for a
 /// specified register class with a target-dependent hint.
-ArrayRef<unsigned>
+ArrayRef<uint16_t>
 ARMBaseRegisterInfo::getRawAllocationOrder(const TargetRegisterClass *RC,
                                            unsigned HintType, unsigned HintReg,
                                            const MachineFunction &MF) const {
@@ -299,71 +299,71 @@ ARMBaseRegisterInfo::getRawAllocationOrder(const TargetRegisterClass *RC,
   // of register pairs.
 
   // No FP, R9 is available.
-  static const unsigned GPREven1[] = {
+  static const uint16_t GPREven1[] = {
     ARM::R0, ARM::R2, ARM::R4, ARM::R6, ARM::R8, ARM::R10,
     ARM::R1, ARM::R3, ARM::R12,ARM::LR, ARM::R5, ARM::R7,
     ARM::R9, ARM::R11
   };
-  static const unsigned GPROdd1[] = {
+  static const uint16_t GPROdd1[] = {
     ARM::R1, ARM::R3, ARM::R5, ARM::R7, ARM::R9, ARM::R11,
     ARM::R0, ARM::R2, ARM::R12,ARM::LR, ARM::R4, ARM::R6,
     ARM::R8, ARM::R10
   };
 
   // FP is R7, R9 is available.
-  static const unsigned GPREven2[] = {
+  static const uint16_t GPREven2[] = {
     ARM::R0, ARM::R2, ARM::R4,          ARM::R8, ARM::R10,
     ARM::R1, ARM::R3, ARM::R12,ARM::LR, ARM::R5, ARM::R6,
     ARM::R9, ARM::R11
   };
-  static const unsigned GPROdd2[] = {
+  static const uint16_t GPROdd2[] = {
     ARM::R1, ARM::R3, ARM::R5,          ARM::R9, ARM::R11,
     ARM::R0, ARM::R2, ARM::R12,ARM::LR, ARM::R4, ARM::R6,
     ARM::R8, ARM::R10
   };
 
   // FP is R11, R9 is available.
-  static const unsigned GPREven3[] = {
+  static const uint16_t GPREven3[] = {
     ARM::R0, ARM::R2, ARM::R4, ARM::R6, ARM::R8,
     ARM::R1, ARM::R3, ARM::R10,ARM::R12,ARM::LR, ARM::R5, ARM::R7,
     ARM::R9
   };
-  static const unsigned GPROdd3[] = {
+  static const uint16_t GPROdd3[] = {
     ARM::R1, ARM::R3, ARM::R5, ARM::R6, ARM::R9,
     ARM::R0, ARM::R2, ARM::R10,ARM::R12,ARM::LR, ARM::R4, ARM::R7,
     ARM::R8
   };
 
   // No FP, R9 is not available.
-  static const unsigned GPREven4[] = {
+  static const uint16_t GPREven4[] = {
     ARM::R0, ARM::R2, ARM::R4, ARM::R6,          ARM::R10,
     ARM::R1, ARM::R3, ARM::R12,ARM::LR, ARM::R5, ARM::R7, ARM::R8,
     ARM::R11
   };
-  static const unsigned GPROdd4[] = {
+  static const uint16_t GPROdd4[] = {
     ARM::R1, ARM::R3, ARM::R5, ARM::R7,          ARM::R11,
     ARM::R0, ARM::R2, ARM::R12,ARM::LR, ARM::R4, ARM::R6, ARM::R8,
     ARM::R10
   };
 
   // FP is R7, R9 is not available.
-  static const unsigned GPREven5[] = {
+  static const uint16_t GPREven5[] = {
     ARM::R0, ARM::R2, ARM::R4,                   ARM::R10,
     ARM::R1, ARM::R3, ARM::R12,ARM::LR, ARM::R5, ARM::R6, ARM::R8,
     ARM::R11
   };
-  static const unsigned GPROdd5[] = {
+  static const uint16_t GPROdd5[] = {
     ARM::R1, ARM::R3, ARM::R5,                   ARM::R11,
     ARM::R0, ARM::R2, ARM::R12,ARM::LR, ARM::R4, ARM::R6, ARM::R8,
     ARM::R10
   };
 
   // FP is R11, R9 is not available.
-  static const unsigned GPREven6[] = {
+  static const uint16_t GPREven6[] = {
     ARM::R0, ARM::R2, ARM::R4, ARM::R6,
     ARM::R1, ARM::R3, ARM::R10,ARM::R12,ARM::LR, ARM::R5, ARM::R7, ARM::R8
   };
-  static const unsigned GPROdd6[] = {
+  static const uint16_t GPROdd6[] = {
     ARM::R1, ARM::R3, ARM::R5, ARM::R7,
     ARM::R0, ARM::R2, ARM::R10,ARM::R12,ARM::LR, ARM::R4, ARM::R6, ARM::R8
   };
-- 
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