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path: root/lib/Target/CBackend/CBackend.cpp
AgeCommit message (Collapse)Author
2002-08-19Output forward definitions of global vars to handle recursive intializers ↵Chris Lattner
correctly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3391 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-19 - Change constant printing to be better integrated with the rest of theChris Lattner
CWriter class. Write directly to stream instead of building a big string, then writing it out. - Implement printing of ConstantPointerRefs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3389 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-14Remove support for NOT instructionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3320 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25Avoid warning messageChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3085 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-30Fix anands changesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2806 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25added include<iostream> for cerrAnand Shukla
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2796 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25changes to make it compatible with 64bit gccAnand Shukla
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2790 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25* Update with MegaPatchChris Lattner
* Fix various bugs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2774 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-21* Fix typeoChris Lattner
* Provide a #include of <malloc.h> so that the sun C compiler does not miscompile malloc function calls git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2702 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-21Fix bug: test/Regression/CBackend/2002-05-21-MissingReturn.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2690 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-17Fix bug: test/Regression/CBackend/2002-05-16-NameCollide.ll by trackingChris Lattner
which global variables would have name collisions if they were not mangled, and use this info to mangle them iff they would collide. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2639 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09Last minor cleanups, this code still does not work for all cases, but itChris Lattner
works much better than it used to. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2588 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09Two Cleanups to generated C code:Chris Lattner
1. Avoid printing *(&globalvariable), instead print globalvariable alone as a special case. 2. Inline subexpressions into expressions as much as legal that preserves execution characteristics of expressions. Now we get nice (but over-parenthesized, oh well) things like: ltmp_428_7 = spec__putc(((unsigned char )((bsBuff) >> 24)), (bsStream)); instead of five seperate instructions (bsBuff & bsStream are globals). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2587 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09* Remove CInstPrintVisitor class, incorporating it into the CWriter classChris Lattner
* Reorder code in the file to make it more logically laid out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2586 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09Remove CLocalVars data structure entirely, instead of building stuff andChris Lattner
then printing it out, just print as we go. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2585 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09Simplify code by removing InstLocalVarsVisitor, replacing it with a simpleChris Lattner
inst_iterator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2584 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09* Clean up how PHI nodes are handledChris Lattner
* Correct global variable references * Fix loads & stores with zero indices * Do not emit an else part of a branch if there is no code (no phi node and a fallthrough branch), makes code more readable to get: if (l2_cond240) { goto l13_bb10; } with no else{} branch git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2583 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09Emit:Chris Lattner
l3_reg109 = l81_this->field0; Instead of: l3_reg109 = l81_this[0u].field0; where possible git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2579 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09* Print structures types correctlyChris Lattner
* Clean up generated code to not emit basic block labels and goto instructions if they are unneccesary (for example, fall throughs) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2578 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09* Continue cleanup of type printing codeChris Lattner
* Print a newline after a malloc instruction * Convert unprintable characters to x_ instead of _x so that we don't generate identifiers that start with underscores git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2577 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09Gut the type printing code so there is only one copy of it instead of 3Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2576 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09* Remove dead "constant printing" codeChris Lattner
* Mangle names with only a prefix so that they are easier on the eyes. * Put spaces around binary operators with low precedence to make them easier to read * Don't prefix function names with &, although it's correct, it's unnecesary and easier to read without it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2575 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09Remove gross "Operand" instance variableChris Lattner
Remove lots of unneccesary arguments to methods git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2574 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09Simplify and clean up function calls.Chris Lattner
Now indirect function calls work, except that function pointer types are not correct. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2573 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09* Remove dead functionChris Lattner
* Print C strings correctly * Expand C escape sequences nicely (ie \n \t, etc get generated instead of hex escapes) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2572 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09Make Getelementptr, load & store all work the right way.Chris Lattner
Handle global variables correctly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2571 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09Many random fixes:Chris Lattner
* Use binary operator logic for shifts instead of cloning code * Unary not is '~' not '!' git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2570 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09Incorporate and purge function before and after printing them so unnamed valuesChris Lattner
have some hope of working right. Function calls do not try to emit an lvalue if they return void. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2569 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09Factor out the code to print a value to ONE place.Chris Lattner
It turns out that unnamed values DO NOT work at all, that's next on the list. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2568 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09First wave of cleanups, looks like the first of many.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2567 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-08*** empty log message ***Sumant Kowshik
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2552 91177308-0d34-0410-b5e6-96231b3b80d8
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