topic Are there any differences between command line tools and IDE compilers in CodeWarrior Development Tools https://community.nxp.com/t5/CodeWarrior-Development-Tools/Are-there-any-differences-between-command-line-tools-and-IDE/m-p/1015436#M8121 <HTML><HEAD></HEAD><BODY><P>I am trying to build a codewarrior 5.9.0 for MPC55xx project using makefile so i am using command line tools. However for the same settings and source file i get two different assembly code for a function</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/99564iD8B7D3BCC5A106EC/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P>The IDE's assembly output for this function is&nbsp;</P><P>000014d4 &lt;vDCpu_eAlterISRPrio_Exe&gt;:<BR /> 14d4: 74 80 06 3f andis. r0,r4,1599<BR /> 14d8: 71 3f e7 f5 andi. r31,r9,59381<BR /> 14dc: 7d 29 1a 14 add r9,r9,r3<BR /> 14e0: 31 09 80 40 addic r8,r9,-32704<BR /> 14e4: 74 08 07 3e andis. r8,r0,1854<BR /> 14e8: 35 09 80 40 addic. r8,r9,-32704<BR /> 14ec: 00 04 00 00 .long 0x40000</P><P></P><P>And CLT output is :</P><P>000014c8 &lt;vDCpu_eAlterISRPrio_Exe&gt;:<BR /> 14c8: 74 86 06 3f andis. r6,r4,1599<BR /> 14cc: 70 bf e7 f5 andi. r31,r5,59381<BR /> 14d0: 04 35 30 05 .long 0x4353005<BR /> 14d4: 80 40 74 c0 lwz r2,29888(0)<BR /> 14d8: 07 3e 34 05 .long 0x73e3405<BR /> 14dc: 80 40 00 04 lwz r2,4(0)</P><P></P><P>There's a difference as seen and i can't figure out why.</P></BODY></HTML> Wed, 25 Dec 2019 08:40:52 GMT khalil_boujdari 2019-12-25T08:40:52Z Are there any differences between command line tools and IDE compilers https://community.nxp.com/t5/CodeWarrior-Development-Tools/Are-there-any-differences-between-command-line-tools-and-IDE/m-p/1015436#M8121 <HTML><HEAD></HEAD><BODY><P>I am trying to build a codewarrior 5.9.0 for MPC55xx project using makefile so i am using command line tools. However for the same settings and source file i get two different assembly code for a function</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/99564iD8B7D3BCC5A106EC/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P>The IDE's assembly output for this function is&nbsp;</P><P>000014d4 &lt;vDCpu_eAlterISRPrio_Exe&gt;:<BR /> 14d4: 74 80 06 3f andis. r0,r4,1599<BR /> 14d8: 71 3f e7 f5 andi. r31,r9,59381<BR /> 14dc: 7d 29 1a 14 add r9,r9,r3<BR /> 14e0: 31 09 80 40 addic r8,r9,-32704<BR /> 14e4: 74 08 07 3e andis. r8,r0,1854<BR /> 14e8: 35 09 80 40 addic. r8,r9,-32704<BR /> 14ec: 00 04 00 00 .long 0x40000</P><P></P><P>And CLT output is :</P><P>000014c8 &lt;vDCpu_eAlterISRPrio_Exe&gt;:<BR /> 14c8: 74 86 06 3f andis. r6,r4,1599<BR /> 14cc: 70 bf e7 f5 andi. r31,r5,59381<BR /> 14d0: 04 35 30 05 .long 0x4353005<BR /> 14d4: 80 40 74 c0 lwz r2,29888(0)<BR /> 14d8: 07 3e 34 05 .long 0x73e3405<BR /> 14dc: 80 40 00 04 lwz r2,4(0)</P><P></P><P>There's a difference as seen and i can't figure out why.</P></BODY></HTML> Wed, 25 Dec 2019 08:40:52 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/Are-there-any-differences-between-command-line-tools-and-IDE/m-p/1015436#M8121 khalil_boujdari 2019-12-25T08:40:52Z