commit ab1eb0d1d047e3478ebb891e5259d2f1d1dd78bd
author Andreas Gampe <agampe@google.com> Fri Feb 13 19:23:55 2015 -0800
committer Andreas Gampe <agampe@google.com> Wed Feb 18 16:50:22 2015 -0800
tree a2d211ec81294adab2981d0179c8f04be3e8c8c4
parent 6e27f82193a8f54cd8ecdc8fb2c4c1adadafbaf4

ART: Templatize IsInt & IsUint

Ensure that things are used correctly.

Change-Id: I76f082b32dcee28bbfb4c519daa401ac595873b3

compiler/utils/arm/assembler_arm.cc

diff --git a/compiler/utils/arm/assembler_arm.cc b/compiler/utils/arm/assembler_arm.cc
index 1f44f19..a52e6eb 100644
--- a/compiler/utils/arm/assembler_arm.cc
+++ b/compiler/utils/arm/assembler_arm.cc
@@ -166,7 +166,7 @@
 }
 
 uint32_t Address::encodingArm() const {
-  CHECK(IsAbsoluteUint(12, offset_));
+  CHECK(IsAbsoluteUint<12>(offset_));
   uint32_t encoding;
   if (is_immed_offset_) {
     if (offset_ < 0) {
@@ -278,11 +278,12 @@
 
 // Encoding for vfp load/store addressing.
 uint32_t Address::vencoding() const {
+  CHECK(IsAbsoluteUint<10>(offset_));  // In the range -1020 to +1020.
+  CHECK_ALIGNED(offset_, 2);  // Multiple of 4.
+
   const uint32_t offset_mask = (1 << 12) - 1;
   uint32_t encoding = encodingArm();
   uint32_t offset = encoding & offset_mask;
-  CHECK(IsAbsoluteUint(10, offset));  // In the range -1020 to +1020.
-  CHECK_ALIGNED(offset, 2);  // Multiple of 4.
   CHECK((am_ == Offset) || (am_ == NegOffset));
   uint32_t vencoding_value = (encoding & (0xf << kRnShift)) | (offset >> 2);
   if (am_ == Offset) {
@@ -298,13 +299,13 @@
     case kLoadSignedHalfword:
     case kLoadUnsignedHalfword:
     case kLoadWordPair:
-      return IsAbsoluteUint(8, offset);  // Addressing mode 3.
+      return IsAbsoluteUint<8>(offset);  // Addressing mode 3.
     case kLoadUnsignedByte:
     case kLoadWord:
-      return IsAbsoluteUint(12, offset);  // Addressing mode 2.
+      return IsAbsoluteUint<12>(offset);  // Addressing mode 2.
     case kLoadSWord:
     case kLoadDWord:
-      return IsAbsoluteUint(10, offset);  // VFP addressing mode.
+      return IsAbsoluteUint<10>(offset);  // VFP addressing mode.
     default:
       LOG(FATAL) << "UNREACHABLE";
       UNREACHABLE();
@@ -316,13 +317,13 @@
   switch (type) {
     case kStoreHalfword:
     case kStoreWordPair:
-      return IsAbsoluteUint(8, offset);  // Addressing mode 3.
+      return IsAbsoluteUint<8>(offset);  // Addressing mode 3.
     case kStoreByte:
     case kStoreWord:
-      return IsAbsoluteUint(12, offset);  // Addressing mode 2.
+      return IsAbsoluteUint<12>(offset);  // Addressing mode 2.
     case kStoreSWord:
     case kStoreDWord:
-      return IsAbsoluteUint(10, offset);  // VFP addressing mode.
+      return IsAbsoluteUint<10>(offset);  // VFP addressing mode.
     default:
       LOG(FATAL) << "UNREACHABLE";
       UNREACHABLE();
@@ -336,12 +337,12 @@
     case kLoadUnsignedHalfword:
     case kLoadUnsignedByte:
     case kLoadWord:
-      return IsAbsoluteUint(12, offset);
+      return IsAbsoluteUint<12>(offset);
     case kLoadSWord:
     case kLoadDWord:
-      return IsAbsoluteUint(10, offset);  // VFP addressing mode.
+      return IsAbsoluteUint<10>(offset);  // VFP addressing mode.
     case kLoadWordPair:
-      return IsAbsoluteUint(10, offset);
+      return IsAbsoluteUint<10>(offset);
     default:
       LOG(FATAL) << "UNREACHABLE";
       UNREACHABLE();
@@ -354,12 +355,12 @@
     case kStoreHalfword:
     case kStoreByte:
     case kStoreWord:
-      return IsAbsoluteUint(12, offset);
+      return IsAbsoluteUint<12>(offset);
     case kStoreSWord:
     case kStoreDWord:
-      return IsAbsoluteUint(10, offset);  // VFP addressing mode.
+      return IsAbsoluteUint<10>(offset);  // VFP addressing mode.
     case kStoreWordPair:
-      return IsAbsoluteUint(10, offset);
+      return IsAbsoluteUint<10>(offset);
     default:
       LOG(FATAL) << "UNREACHABLE";
       UNREACHABLE();