[llvm] r200158 - MC: whitespace

[Saleem Abdulrasool]

Author: compnerd
Date: Sun Jan 26 16:29:36 2014
New Revision: 200158

URL: http://llvm.org/viewvc/llvm-project?rev=200158&view=rev
Log:
MC: whitespace

Fix indentation, remove unnecessary line.  NFC.

Modified:
    llvm/trunk/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp

Modified: llvm/trunk/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp?rev=200158&r1=200157&r2=200158&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp (original)
+++ llvm/trunk/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp Sun Jan 26 16:29:36 2014
@@ -418,65 +418,64 @@ static unsigned adjustFixupValue(const M
     return swapped;
   }
   case ARM::fixup_arm_thumb_bl: {
-     // The value doesn't encode the low bit (always zero) and is offset by
-     // four. The 32-bit immediate value is encoded as
-     //   imm32 = SignExtend(S:I1:I2:imm10:imm11:0)
-     // where I1 = NOT(J1 ^ S) and I2 = NOT(J2 ^ S).
-     // The value is encoded into disjoint bit positions in the destination
-     // opcode. x = unchanged, I = immediate value bit, S = sign extension bit,
-     // J = either J1 or J2 bit
-     //
-     //   BL:  xxxxxSIIIIIIIIII xxJxJIIIIIIIIIII
-     //
-     // Note that the halfwords are stored high first, low second; so we need
-     // to transpose the fixup value here to map properly.
-     uint32_t offset = (Value - 4) >> 1;
-     uint32_t signBit = (offset & 0x800000) >> 23;
-     uint32_t I1Bit = (offset & 0x400000) >> 22;
-     uint32_t J1Bit = (I1Bit ^ 0x1) ^ signBit;
-     uint32_t I2Bit = (offset & 0x200000) >> 21;
-     uint32_t J2Bit = (I2Bit ^ 0x1) ^ signBit;
-     uint32_t imm10Bits = (offset & 0x1FF800) >> 11;
-     uint32_t imm11Bits = (offset & 0x000007FF);
-
-     uint32_t Binary = 0;
-     uint32_t firstHalf = (((uint16_t)signBit << 10) | (uint16_t)imm10Bits);
-     uint32_t secondHalf = (((uint16_t)J1Bit << 13) | ((uint16_t)J2Bit << 11) |
-                           (uint16_t)imm11Bits);
-     Binary |= secondHalf << 16;
-     Binary |= firstHalf;
-     return Binary;
+    // The value doesn't encode the low bit (always zero) and is offset by
+    // four. The 32-bit immediate value is encoded as
+    //   imm32 = SignExtend(S:I1:I2:imm10:imm11:0)
+    // where I1 = NOT(J1 ^ S) and I2 = NOT(J2 ^ S).
+    // The value is encoded into disjoint bit positions in the destination
+    // opcode. x = unchanged, I = immediate value bit, S = sign extension bit,
+    // J = either J1 or J2 bit
+    //
+    //   BL:  xxxxxSIIIIIIIIII xxJxJIIIIIIIIIII
+    //
+    // Note that the halfwords are stored high first, low second; so we need
+    // to transpose the fixup value here to map properly.
+    uint32_t offset = (Value - 4) >> 1;
+    uint32_t signBit = (offset & 0x800000) >> 23;
+    uint32_t I1Bit = (offset & 0x400000) >> 22;
+    uint32_t J1Bit = (I1Bit ^ 0x1) ^ signBit;
+    uint32_t I2Bit = (offset & 0x200000) >> 21;
+    uint32_t J2Bit = (I2Bit ^ 0x1) ^ signBit;
+    uint32_t imm10Bits = (offset & 0x1FF800) >> 11;
+    uint32_t imm11Bits = (offset & 0x000007FF);
 
+    uint32_t Binary = 0;
+    uint32_t firstHalf = (((uint16_t)signBit << 10) | (uint16_t)imm10Bits);
+    uint32_t secondHalf = (((uint16_t)J1Bit << 13) | ((uint16_t)J2Bit << 11) |
+                          (uint16_t)imm11Bits);
+    Binary |= secondHalf << 16;
+    Binary |= firstHalf;
+    return Binary;
   }
   case ARM::fixup_arm_thumb_blx: {
-     // The value doesn't encode the low two bits (always zero) and is offset by
-     // four (see fixup_arm_thumb_cp). The 32-bit immediate value is encoded as
-     //   imm32 = SignExtend(S:I1:I2:imm10H:imm10L:00)
-     // where I1 = NOT(J1 ^ S) and I2 = NOT(J2 ^ S).
-     // The value is encoded into disjoint bit positions in the destination
-     // opcode. x = unchanged, I = immediate value bit, S = sign extension bit,
-     // J = either J1 or J2 bit, 0 = zero.
-     //
-     //   BLX: xxxxxSIIIIIIIIII xxJxJIIIIIIIIII0
-     //
-     // Note that the halfwords are stored high first, low second; so we need
-     // to transpose the fixup value here to map properly.
-     uint32_t offset = (Value - 2) >> 2;
-     uint32_t signBit = (offset & 0x400000) >> 22;
-     uint32_t I1Bit = (offset & 0x200000) >> 21;
-     uint32_t J1Bit = (I1Bit ^ 0x1) ^ signBit;
-     uint32_t I2Bit = (offset & 0x100000) >> 20;
-     uint32_t J2Bit = (I2Bit ^ 0x1) ^ signBit;
-     uint32_t imm10HBits = (offset & 0xFFC00) >> 10;
-     uint32_t imm10LBits = (offset & 0x3FF);
+    // The value doesn't encode the low two bits (always zero) and is offset by
+    // four (see fixup_arm_thumb_cp). The 32-bit immediate value is encoded as
+    //   imm32 = SignExtend(S:I1:I2:imm10H:imm10L:00)
+    // where I1 = NOT(J1 ^ S) and I2 = NOT(J2 ^ S).
+    // The value is encoded into disjoint bit positions in the destination
+    // opcode. x = unchanged, I = immediate value bit, S = sign extension bit,
+    // J = either J1 or J2 bit, 0 = zero.
+    //
+    //   BLX: xxxxxSIIIIIIIIII xxJxJIIIIIIIIII0
+    //
+    // Note that the halfwords are stored high first, low second; so we need
+    // to transpose the fixup value here to map properly.
+    uint32_t offset = (Value - 2) >> 2;
+    uint32_t signBit = (offset & 0x400000) >> 22;
+    uint32_t I1Bit = (offset & 0x200000) >> 21;
+    uint32_t J1Bit = (I1Bit ^ 0x1) ^ signBit;
+    uint32_t I2Bit = (offset & 0x100000) >> 20;
+    uint32_t J2Bit = (I2Bit ^ 0x1) ^ signBit;
+    uint32_t imm10HBits = (offset & 0xFFC00) >> 10;
+    uint32_t imm10LBits = (offset & 0x3FF);
 
-     uint32_t Binary = 0;
-     uint32_t firstHalf = (((uint16_t)signBit << 10) | (uint16_t)imm10HBits);
-     uint32_t secondHalf = (((uint16_t)J1Bit << 13) | ((uint16_t)J2Bit << 11) |
-                           ((uint16_t)imm10LBits) << 1);
-     Binary |= secondHalf << 16;
-     Binary |= firstHalf;
-     return Binary;
+    uint32_t Binary = 0;
+    uint32_t firstHalf = (((uint16_t)signBit << 10) | (uint16_t)imm10HBits);
+    uint32_t secondHalf = (((uint16_t)J1Bit << 13) | ((uint16_t)J2Bit << 11) |
+                          ((uint16_t)imm10LBits) << 1);
+    Binary |= secondHalf << 16;
+    Binary |= firstHalf;
+    return Binary;
   }
   case ARM::fixup_arm_thumb_cp:
     // Offset by 4, and don't encode the low two bits. Two bytes of that