mirror of
https://github.com/Dev-KATECH/ADM.git
synced 2026-05-17 09:53:59 +09:00
333 lines
7.5 KiB
C++
333 lines
7.5 KiB
C++
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IPA constant propagation start:
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IPA structures before propagation:
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Jump functions:
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Jump functions of caller Lin_Ip_MakeChecksumByte/2:
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Jump functions of caller Lin_Ip_ProcessParity/1:
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Propagating constants:
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Not considering Lin_Ip_MakeChecksumByte for cloning; -fipa-cp-clone disabled.
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Not considering Lin_Ip_ProcessParity for cloning; -fipa-cp-clone disabled.
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overall_size: 49, max_new_size: 11001
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IPA lattices after all propagation:
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Lattices:
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Node: Lin_Ip_MakeChecksumByte/2:
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param [0]: BOTTOM
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ctxs: BOTTOM
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Bits unusable (BOTTOM)
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VARYING
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AGGS BOTTOM
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param [1]: BOTTOM
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ctxs: BOTTOM
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Bits unusable (BOTTOM)
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VARYING
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AGGS BOTTOM
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param [2]: BOTTOM
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ctxs: BOTTOM
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Bits unusable (BOTTOM)
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VARYING
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AGGS BOTTOM
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Node: Lin_Ip_ProcessParity/1:
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param [0]: BOTTOM
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ctxs: BOTTOM
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Bits unusable (BOTTOM)
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VARYING
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AGGS BOTTOM
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param [1]: BOTTOM
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ctxs: BOTTOM
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Bits unusable (BOTTOM)
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VARYING
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AGGS BOTTOM
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IPA decision stage:
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IPA constant propagation end
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Reclaiming functions:
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Reclaiming variables:
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Clearing address taken flags:
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Symbol table:
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Lin_Ip_MakeChecksumByte/2 (Lin_Ip_MakeChecksumByte) @06955e00
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Type: function definition analyzed
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Visibility: externally_visible public
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References:
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Referring:
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Availability: available
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Function flags: count:118111600 (estimated locally) body optimize_size
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Called by:
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Calls:
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Lin_Ip_ProcessParity/1 (Lin_Ip_ProcessParity) @06955b60
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Type: function definition analyzed
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Visibility: externally_visible public
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References:
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Referring:
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Availability: available
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Function flags: count:1073741824 (estimated locally) body optimize_size
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Called by:
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Calls:
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;; Function Lin_Ip_ProcessParity (Lin_Ip_ProcessParity, funcdef_no=1, decl_uid=4064, cgraph_uid=2, symbol_order=1)
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Modification phase of node Lin_Ip_ProcessParity/1
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Lin_Ip_ProcessParity (const uint8 u8Pid, const Lin_Ip_ParityActionType eTypeAction)
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{
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uint8 retVal;
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uint8 u8CalPid;
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unsigned char _1;
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unsigned char _2;
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unsigned char iftmp.0_4;
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unsigned char _7;
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unsigned char _9;
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int _10;
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unsigned char _11;
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unsigned char _14;
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int _15;
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unsigned char _16;
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unsigned char _17;
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unsigned char _18;
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int _19;
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unsigned char _20;
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unsigned char _21;
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int _22;
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unsigned char _23;
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unsigned char _24;
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int _25;
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unsigned char _26;
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int _27;
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unsigned char _28;
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<bb 2> [local count: 1073741824]:
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# DEBUG BEGIN_STMT
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u8CalPid_6 = u8Pid_5(D) & 63;
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# DEBUG u8CalPid => u8CalPid_6
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# DEBUG BEGIN_STMT
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# DEBUG retVal => 255
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# DEBUG BEGIN_STMT
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# DEBUG A => u8Pid_5(D)
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# DEBUG B => 0
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# DEBUG INLINE_ENTRY BIT
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# DEBUG BEGIN_STMT
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_27 = (int) u8Pid_5(D);
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# DEBUG A => NULL
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# DEBUG B => NULL
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# DEBUG A => u8Pid_5(D)
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# DEBUG B => 1
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# DEBUG INLINE_ENTRY BIT
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# DEBUG BEGIN_STMT
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_25 = _27 >> 1;
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_26 = (unsigned char) _25;
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# DEBUG A => NULL
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# DEBUG B => NULL
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_7 = u8Pid_5(D) ^ _26;
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# DEBUG A => u8Pid_5(D)
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# DEBUG B => 2
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# DEBUG INLINE_ENTRY BIT
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# DEBUG BEGIN_STMT
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_22 = _27 >> 2;
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_23 = (unsigned char) _22;
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# DEBUG A => NULL
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# DEBUG B => NULL
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_28 = _7 ^ _23;
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# DEBUG A => u8Pid_5(D)
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# DEBUG B => 4
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# DEBUG INLINE_ENTRY BIT
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# DEBUG BEGIN_STMT
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_19 = _27 >> 4;
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_20 = (unsigned char) _19;
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# DEBUG A => NULL
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# DEBUG B => NULL
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_24 = _20 ^ _28;
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_21 = _24 << 6;
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_1 = _21 & 64;
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# DEBUG A => u8Pid_5(D)
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# DEBUG B => 1
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# DEBUG INLINE_ENTRY NULL
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# DEBUG BEGIN_STMT
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# DEBUG A => NULL
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# DEBUG B => NULL
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# DEBUG A => u8Pid_5(D)
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# DEBUG B => 3
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# DEBUG INLINE_ENTRY BIT
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# DEBUG BEGIN_STMT
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_15 = _27 >> 3;
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_16 = (unsigned char) _15;
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# DEBUG A => NULL
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# DEBUG B => NULL
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_18 = _16 ^ _26;
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# DEBUG A => u8Pid_5(D)
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# DEBUG B => 4
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# DEBUG INLINE_ENTRY NULL
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# DEBUG BEGIN_STMT
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# DEBUG A => NULL
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# DEBUG B => NULL
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_17 = _18 ^ _20;
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# DEBUG A => u8Pid_5(D)
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# DEBUG B => 5
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# DEBUG INLINE_ENTRY BIT
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# DEBUG BEGIN_STMT
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_10 = _27 >> 5;
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_9 = (unsigned char) _10;
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# DEBUG A => NULL
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# DEBUG B => NULL
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_14 = _9 ^ _17;
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_2 = _14 & 1;
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if (_2 == 0)
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goto <bb 4>; [50.00%]
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else
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goto <bb 3>; [50.00%]
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<bb 3> [local count: 536870913]:
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<bb 4> [local count: 1073741824]:
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# iftmp.0_4 = PHI <128(2), 0(3)>
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_11 = _1 | iftmp.0_4;
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u8CalPid_12 = u8CalPid_6 | _11;
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# DEBUG u8CalPid => u8CalPid_12
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# DEBUG BEGIN_STMT
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if (eTypeAction_13(D) == 0)
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goto <bb 5>; [50.00%]
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else
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goto <bb 7>; [50.00%]
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<bb 5> [local count: 536870913]:
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# DEBUG BEGIN_STMT
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if (u8Pid_5(D) != u8CalPid_12)
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goto <bb 9>; [51.11%]
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else
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goto <bb 6>; [48.89%]
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<bb 6> [local count: 262476189]:
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# DEBUG BEGIN_STMT
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# DEBUG retVal => u8CalPid_6
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goto <bb 9>; [100.00%]
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<bb 7> [local count: 536870913]:
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# DEBUG BEGIN_STMT
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if (eTypeAction_13(D) == 1)
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goto <bb 8>; [48.89%]
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else
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goto <bb 9>; [51.11%]
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<bb 8> [local count: 262476189]:
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# DEBUG BEGIN_STMT
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# DEBUG retVal => u8CalPid_12
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<bb 9> [local count: 1073741824]:
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# retVal_3 = PHI <u8CalPid_6(6), 255(7), u8CalPid_12(8), 255(5)>
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# DEBUG retVal => retVal_3
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# DEBUG BEGIN_STMT
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# DEBUG BEGIN_STMT
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return retVal_3;
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}
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;; Function Lin_Ip_MakeChecksumByte (Lin_Ip_MakeChecksumByte, funcdef_no=2, decl_uid=4068, cgraph_uid=3, symbol_order=2)
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Modification phase of node Lin_Ip_MakeChecksumByte/2
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Lin_Ip_MakeChecksumByte (const uint8 * pBuffer, const uint8 u8SizeBuffer, const uint8 u8Pid)
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{
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uint16 checksum;
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uint8 length;
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sizetype _1;
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const uint8 * _2;
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unsigned char _3;
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short unsigned int _4;
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unsigned char _6;
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uint8 _15;
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<bb 2> [local count: 118111600]:
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# DEBUG BEGIN_STMT
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# DEBUG BEGIN_STMT
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# DEBUG checksum => 0
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# DEBUG BEGIN_STMT
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if (u8Pid_12(D) != 60)
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goto <bb 3>; [66.00%]
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else
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goto <bb 11>; [34.00%]
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<bb 3> [local count: 77953656]:
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if (u8Pid_12(D) != 125)
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goto <bb 4>; [66.00%]
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else
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goto <bb 11>; [34.00%]
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<bb 4> [local count: 51449413]:
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if (u8Pid_12(D) != 254)
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goto <bb 5>; [66.00%]
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else
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goto <bb 11>; [34.00%]
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<bb 5> [local count: 33956613]:
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if (u8Pid_12(D) != 191)
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goto <bb 6>; [66.00%]
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else
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goto <bb 11>; [34.00%]
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<bb 6> [local count: 22411364]:
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# DEBUG BEGIN_STMT
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checksum_13 = (uint16) u8Pid_12(D);
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# DEBUG checksum => checksum_13
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<bb 11> [local count: 118111600]:
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# length_8 = PHI <0(3), 0(2), 0(6), 0(4), 0(5)>
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# checksum_11 = PHI <0(3), 0(2), checksum_13(6), 0(4), 0(5)>
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goto <bb 13>; [100.00%]
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<bb 8> [local count: 955630224]:
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# DEBUG BEGIN_STMT
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_1 = (sizetype) length_7;
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_2 = pBuffer_17(D) + _1;
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_3 = *_2;
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_4 = (short unsigned int) _3;
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checksum_18 = _4 + checksum_10;
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# DEBUG checksum => checksum_18
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# DEBUG BEGIN_STMT
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if (checksum_18 > 255)
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goto <bb 9>; [50.00%]
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else
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goto <bb 10>; [50.00%]
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<bb 9> [local count: 477815112]:
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# DEBUG BEGIN_STMT
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checksum_19 = checksum_18 + 65281;
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# DEBUG checksum => checksum_19
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<bb 10> [local count: 955630224]:
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# checksum_9 = PHI <checksum_18(8), checksum_19(9)>
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# DEBUG checksum => checksum_9
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# DEBUG BEGIN_STMT
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length_20 = length_7 + 1;
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# DEBUG length => length_20
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<bb 13> [local count: 1073741824]:
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# length_7 = PHI <length_8(11), length_20(10)>
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# checksum_10 = PHI <checksum_11(11), checksum_9(10)>
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# DEBUG checksum => checksum_10
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# DEBUG length => length_7
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# DEBUG BEGIN_STMT
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if (length_7 < u8SizeBuffer_14(D))
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goto <bb 8>; [89.00%]
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else
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goto <bb 12>; [11.00%]
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<bb 12> [local count: 118111601]:
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# checksum_5 = PHI <checksum_10(13)>
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# DEBUG BEGIN_STMT
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_6 = (unsigned char) checksum_5;
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_15 = ~_6;
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return _15;
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}
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