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* * Fixed grammar in headerMisha Brukman2003-10-201-4/+5
| | | | | | | * Added description of `mem2reg' git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9279 91177308-0d34-0410-b5e6-96231b3b80d8
* * Rename X86::IMULr16 -> X86::IMULrr16Chris Lattner2003-10-206-19/+69
| | | | | | | | * Implement R1 = R2 * C where R1 and R2 are 32 or 16 bits. This avoids an extra copy into a register, reducing register pressure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9278 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't bother forwarding function references which are external to the ↵Chris Lattner2003-10-191-2/+4
| | | | | | program entirely git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9274 91177308-0d34-0410-b5e6-96231b3b80d8
* Ok, return an explicit path to the shared object, unbreaking code generatorChris Lattner2003-10-191-1/+1
| | | | | | | debugging with the JIT git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9273 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix iterator invalidation problemChris Lattner2003-10-191-3/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9272 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate unused classChris Lattner2003-10-191-5/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9270 91177308-0d34-0410-b5e6-96231b3b80d8
* Change the Opcode enum for PHI nodes from "Instruction::PHINode" to ↵Chris Lattner2003-10-1915-22/+22
| | | | | | "Instruction::PHI" to be more consistent with the other instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9269 91177308-0d34-0410-b5e6-96231b3b80d8
* Change the Opcode enum for PHI nodes from "Instruction::PHINode" to ↵Chris Lattner2003-10-191-12/+0
| | | | | | | | | "Instruction::PHI" to be more consistent with the other instructions. This allows removal of a special case from the instvisitor git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9268 91177308-0d34-0410-b5e6-96231b3b80d8
* * Multiplications by 2^X are turned into shifts. This factors code out of theChris Lattner2003-10-192-190/+402
| | | | | | | | | | | | getelementptr code path for use by other code paths (like malloc and alloca). * Optimize comparisons with zero * Generate neg, not, inc, and dec instructions, when possible. This gives some code size wins, which might translate into performance. We'll see tommorow in the nightly tester. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9267 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some new instructions. WheeeChris Lattner2003-10-191-1/+21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9266 91177308-0d34-0410-b5e6-96231b3b80d8
* Change it to match llvmgcc.html ... why do we have separate pages for these two?Brian Gaeke2003-10-191-2/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9265 91177308-0d34-0410-b5e6-96231b3b80d8
* Clarify the roles of gccld and gccas.Brian Gaeke2003-10-191-4/+8
| | | | | | | Mention that they should really read the gcc manual. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9264 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor edits; also expand description of '-v' option.Brian Gaeke2003-10-191-3/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9263 91177308-0d34-0410-b5e6-96231b3b80d8
* Tweak -plugin description to match bugpoint.htmlBrian Gaeke2003-10-191-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9262 91177308-0d34-0410-b5e6-96231b3b80d8
* Mostly rewritten.Brian Gaeke2003-10-191-17/+60
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9261 91177308-0d34-0410-b5e6-96231b3b80d8
* A minor fixChris Lattner2003-10-191-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9260 91177308-0d34-0410-b5e6-96231b3b80d8
* Take out extra paragraph tag.Brian Gaeke2003-10-191-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9259 91177308-0d34-0410-b5e6-96231b3b80d8
* Make this (-run) set look like the other (-disable) set.Brian Gaeke2003-10-191-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9258 91177308-0d34-0410-b5e6-96231b3b80d8
* Always say "the test program", part 2.Brian Gaeke2003-10-191-30/+36
| | | | | | | | | | Refer to the various "modules" of bugpoint as "debuggers", not "debugging modes" or "modules". I think this is more evocative of how they typically act, and it's shorter. Add a note about how a linker bug can crash bugpoint early. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9257 91177308-0d34-0410-b5e6-96231b3b80d8
* Two minor fixesChris Lattner2003-10-191-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9256 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor edits to Description section.Brian Gaeke2003-10-191-25/+36
| | | | | | | | | | | | Add Design Philosophy as a separate subsection. Clarify its last sentence. Give Automatic Mode Selection a uniquely-named anchor. Always call the program the "test program", instead of the "initial program", the "LLVM program", the "test case", the "resultant module", etc. Try to explain the assumptions a little more, instead of just describing the process. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9255 91177308-0d34-0410-b5e6-96231b3b80d8
* Spell-check.Brian Gaeke2003-10-191-39/+47
| | | | | | | | | Many minor edits. Rewrite some of the options section for grammatical parallelism, clarity, and brevity. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9254 91177308-0d34-0410-b5e6-96231b3b80d8
* DeHTMLify the email so that it only gets sent out if something changes.Chris Lattner2003-10-191-7/+10
| | | | | | | Add printouts about failed building and testing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9253 91177308-0d34-0410-b5e6-96231b3b80d8
* .string adds an implicit zero at the end. This is not what we wanted.Chris Lattner2003-10-192-2/+2
| | | | | | | This fixes PR#44. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9252 91177308-0d34-0410-b5e6-96231b3b80d8
* Add debugtype, make output marginally more niceChris Lattner2003-10-192-6/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9251 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR #47Chris Lattner2003-10-192-6/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9250 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bug: Jello/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.llxChris Lattner2003-10-192-18/+42
| | | | | | | This also fixes miscompilation of 176.gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9249 91177308-0d34-0410-b5e6-96231b3b80d8
* New testcase, distilled from 176.gcc codegen failureChris Lattner2003-10-181-0/+29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9248 91177308-0d34-0410-b5e6-96231b3b80d8
* Update compile informationChris Lattner2003-10-181-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9247 91177308-0d34-0410-b5e6-96231b3b80d8
* Add usage blurbChris Lattner2003-10-181-1/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9246 91177308-0d34-0410-b5e6-96231b3b80d8
* Without this option, the -run-llc mode does not work with shared objects atChris Lattner2003-10-182-0/+2
| | | | | | | | all, making it pointless for use with the code generator debugger. With it, it works like a charm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9245 91177308-0d34-0410-b5e6-96231b3b80d8
* Add bugpoint advice sectionChris Lattner2003-10-181-1/+30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9244 91177308-0d34-0410-b5e6-96231b3b80d8
* Print -fno-strict-aliasing as wellChris Lattner2003-10-181-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9243 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't leave a trail of bugpoint-execution-output-* breadcrumbs all over the ↵Chris Lattner2003-10-181-0/+4
| | | | | | place git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9242 91177308-0d34-0410-b5e6-96231b3b80d8
* Expand the --args sectionChris Lattner2003-10-181-1/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9241 91177308-0d34-0410-b5e6-96231b3b80d8
* * Add the -additional-so optionChris Lattner2003-10-181-30/+56
| | | | | | | * Add info about codegen and miscompilation mode git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9240 91177308-0d34-0410-b5e6-96231b3b80d8
* Beef up the description of bugpoint a lot. Update for renamed optionsChris Lattner2003-10-181-21/+52
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9239 91177308-0d34-0410-b5e6-96231b3b80d8
* Change run-lli -> run-intChris Lattner2003-10-181-1/+1
| | | | | | | Many people associate lli with the jit, so we don't want to suprise them git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9238 91177308-0d34-0410-b5e6-96231b3b80d8
* Default to using the CBE instead of the Interpreter if no -run-* option is ↵Chris Lattner2003-10-181-1/+2
| | | | | | specified git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9237 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix warningChris Lattner2003-10-181-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9236 91177308-0d34-0410-b5e6-96231b3b80d8
* Print stuff to stdout if something changes.Chris Lattner2003-10-181-0/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9235 91177308-0d34-0410-b5e6-96231b3b80d8
* If we detect a pass crash during miscompilation testing, immediately enter theChris Lattner2003-10-181-4/+4
| | | | | | | crash debugger git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9234 91177308-0d34-0410-b5e6-96231b3b80d8
* add support for new linkage typesChris Lattner2003-10-182-8/+18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9228 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR#50Chris Lattner2003-10-181-6/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9227 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for the new varargs intrinsics and instructionsChris Lattner2003-10-185-34/+61
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9226 91177308-0d34-0410-b5e6-96231b3b80d8
* ADd support for the new varargs instructionsChris Lattner2003-10-181-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9225 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for the new varargs intrinsicsChris Lattner2003-10-182-52/+72
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9224 91177308-0d34-0410-b5e6-96231b3b80d8
* Update the sparc backend to at least compile correctly with the new varargs ↵Chris Lattner2003-10-182-4/+16
| | | | | | stuff even if it's not all implemented yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9223 91177308-0d34-0410-b5e6-96231b3b80d8
* Interpret the new varargs intrinsics correctlyChris Lattner2003-10-183-28/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9222 91177308-0d34-0410-b5e6-96231b3b80d8
* Updated to emit the final 1.0 bytecode format. This supports weak linkage,Chris Lattner2003-10-182-22/+40
| | | | | | | more efficient encoding of varargs calls, and the new varargs intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9221 91177308-0d34-0410-b5e6-96231b3b80d8
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