RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-28 06:22:51 +01:00
Code Issues Projects Releases Wiki Activity
3,988 Commits 4 Branches 5 Tags 704 MiB
ba0d92b555
Commit Graph

3988 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Chris Lattner
ba0d92b555 New testcase 
llvm-svn: 4183
 2002-10-15 21:18:03 +00:00
Chris Lattner
6d75a44cd0 Cleanup testcase 
llvm-svn: 4182
 2002-10-15 21:14:24 +00:00
Chris Lattner
c62d322984 Fix testcase 
llvm-svn: 4181
 2002-10-15 21:10:53 +00:00
Chris Lattner
b7af4caaf8 - Fix LLI so that it simulates the endianness of the target machine 
correctly, despite the fact that the host machine might not be the same.

llvm-svn: 4180
 2002-10-15 20:34:05 +00:00
Chris Lattner
6515ec02aa Make sure to escape \'s when they are output 
llvm-svn: 4179
 2002-10-15 19:56:24 +00:00
Vikram S. Adve
cbdc0ab9b3 Remove outdated line which of course cvs merging never detects... 
llvm-svn: 4175
 2002-10-15 01:59:45 +00:00
Chris Lattner
294eae6735 - Add an endianness field to the TargetData datastructure 
llvm-svn: 4174
 2002-10-14 22:41:13 +00:00
Vikram S. Adve
2b7b6ce296 Allow the Source variable to be overridden completely if needed. 
llvm-svn: 4172
 2002-10-14 16:40:04 +00:00
Vikram S. Adve
e4413c5804 Print "circular" warning message only in debug mode. 
llvm-svn: 4170
 2002-10-14 16:32:49 +00:00
Vikram S. Adve
3cb2d3379d Removed misleading const keyword. 
llvm-svn: 4169
 2002-10-14 16:32:24 +00:00
Vikram S. Adve
3a54b695ce Significant improvement: GEP used by a load or store no longer generates 
a separate ADD; instead just use the indexed load/store instruction!
Also, a bug fix: folding a GEP with a leading non-zero index with
its predecessor was incorrect: now it only happens if the predecessor
is pointing to an indexable type (aka SequentialType).

llvm-svn: 4168
 2002-10-14 16:30:55 +00:00
Vikram S. Adve
75311bff80 Test case that shows some poor results for register allocation. 
llvm-svn: 4167
 2002-10-14 14:53:06 +00:00
Chris Lattner
b16f596ab4 Allow emission of names that start with an underscore. This is needed to 
interface with code that uses symbols in the ansi-c protected namespace.  In
most cases this comes from system header files, such as stdio.h.  In particular,
without this change, a reference to the __iob symbol is mangled into ll_iob,
which is not resolved by libc.

llvm-svn: 4165
 2002-10-14 06:14:18 +00:00
Chris Lattner
3d41813b7a MAke sure llc output is regenerated if the LLC binary changes. 
llvm-svn: 4164
 2002-10-14 06:12:10 +00:00
Chris Lattner
6ee0d4ed15 Clean up code a bit, no functionality changes. 
llvm-svn: 4162
 2002-10-14 03:34:17 +00:00
Chris Lattner
33988dc76d There is no way to guarantee that constants are not forward referenced. 
Handle forward referenced constants in a general way.  This fixes bug:
Assembler/2002-10-13-ConstantEncodingProblem.llx and allows the SPEC
197.parser benchmark to be built

llvm-svn: 4161
 2002-10-14 03:33:02 +00:00
Chris Lattner
5b41b28fb6 - Dramatically simplify the Constant::mutateReferences implementation, 
allowing it to be called on all constant types (structures/arrays)

llvm-svn: 4160
 2002-10-14 03:30:23 +00:00
Chris Lattner
b1696e6aed This loop executed exactly one time, turn it into straightline code 
llvm-svn: 4159
 2002-10-14 03:28:42 +00:00
Nick Hildenbrandt
e2d6232e00 More results 
llvm-svn: 4158
 2002-10-14 01:08:06 +00:00
Chris Lattner
1492e49a49 Minor cleanups, no changes to functionality 
llvm-svn: 4157
 2002-10-14 00:48:57 +00:00
Nick Hildenbrandt
ef9330e914 More successes 
llvm-svn: 4156
 2002-10-13 22:43:11 +00:00
Nick Hildenbrandt
f58e734489 New Results 
llvm-svn: 4155
 2002-10-13 22:10:08 +00:00
Chris Lattner
e82fbd0ff7 Simplify again 
llvm-svn: 4154
 2002-10-13 21:51:55 +00:00
Vikram S. Adve
c6fe6822ca Don't try to compute the size of an "array" element if the index is 0: 
the size may be unknown, and is not needed.

llvm-svn: 4153
 2002-10-13 21:47:44 +00:00
Chris Lattner
5958375380 Simplify testcase 
llvm-svn: 4152
 2002-10-13 21:47:43 +00:00
Chris Lattner
e772032256 Rename test so that we can run the disassembler on it. 
llvm-svn: 4151
 2002-10-13 21:43:56 +00:00
Chris Lattner
dc1602f5ec Checking testcase for bytecode reader/writer that is causing the SPEC parser 
benchmark to not build.

llvm-svn: 4150
 2002-10-13 21:38:21 +00:00
Chris Lattner
82f54dca49 - Change Function's so that their argument list is populated when they are 
constructed.  Before, external functions would have an empty argument list,
    now a Function ALWAYS has a populated argument list.

llvm-svn: 4149
 2002-10-13 20:57:00 +00:00
Chris Lattner
fdf2ca9468 - Rename Instruction::First*Op to *OpsBegin, and Num*Ops to *OpsEnd to 
reflect the fact that it's a range being defined.

llvm-svn: 4147
 2002-10-13 19:39:16 +00:00
Chris Lattner
ee64370eb5 Halfway conversion from custom printing to GraphWriter printing 
llvm-svn: 4146
 2002-10-13 19:31:57 +00:00
Chris Lattner
54905ed38c First crack at reimplementing graph traits for DSGraphs 
llvm-svn: 4145
 2002-10-13 19:31:34 +00:00
Chris Lattner
48417f0143 disable the unused "pointer" member 
llvm-svn: 4144
 2002-10-13 19:30:44 +00:00
Chris Lattner
9d067ad595 Account for global variables resolved more accurately. 
llvm-svn: 4143
 2002-10-13 17:30:30 +00:00
Chris Lattner
721a5fac62 Use methods that are more explanatory 
llvm-svn: 4142
 2002-10-13 17:12:47 +00:00
Chris Lattner
8447baa002 Add dummy entries to document what members can be added 
llvm-svn: 4141
 2002-10-13 17:12:05 +00:00
Vikram S. Adve
27487637f8 Add a test for folding a GEP into a load. 
llvm-svn: 4139
 2002-10-13 00:44:00 +00:00
Vikram S. Adve
e18a54c249 Use vectors instead of hash_maps for issueGaps and conflictLists. 
These hash lookups were a major sink of time because they happen so often!
Also, add option to disable scheduling.

llvm-svn: 4138
 2002-10-13 00:40:37 +00:00
Vikram S. Adve
211f972d28 Major bug fix: was not adding CD edges for RETURNs! 
llvm-svn: 4137
 2002-10-13 00:39:22 +00:00
Vikram S. Adve
7387d96d6a Use vectors instead of hash_maps for issueGaps and conflictLists. 
These hash lookups were a major sink of time because they happen so often!

llvm-svn: 4136
 2002-10-13 00:37:46 +00:00
Vikram S. Adve
7b920c5768 Run LICM before GCSE! 
llvm-svn: 4135
 2002-10-13 00:34:10 +00:00
Vikram S. Adve
7436df838d Several major fixes, particularly in emitting constant aggregates: 
(1) Padding bytes between structure fields (for alignment) were never
    being emitted into the constant pool so the layout did not match!
(2) In printing constants, structures containing structures or arrays
    were never handled.
(3) Support new model for external/uninitialized/initialized globals.
    Uninitialized globals are no longer emitted since they are external.
    Initialized globals may go either in .bss or in .data.

llvm-svn: 4134
 2002-10-13 00:32:18 +00:00
Vikram S. Adve
032dee9564 Don't use %l0 for large operands to a SAVE since it is needed *before* SAVE! 
We now use %g1 instead since that is shared and volatile.

llvm-svn: 4133
 2002-10-13 00:24:06 +00:00
Vikram S. Adve
84fa49d0e5 Don't mark JMPLCALL and JMPLRET as branches. 
llvm-svn: 4132
 2002-10-13 00:22:32 +00:00
Nick Hildenbrandt
d0bf087517 *** empty log message *** 
llvm-svn: 4131
 2002-10-13 00:20:48 +00:00
Vikram S. Adve
c78e160ede (1) Try to evaluate constant when multiplying 2 constants. 
(2) Use intelligent multiply selection code for array allocas.
(3) Don't use cache padding for alloca'd stack slots!
(4) Bug fix in handling call arguments: was not copying sixth FP arg
    to int reg. when calling a function with no prototype.

llvm-svn: 4130
 2002-10-13 00:18:57 +00:00
Vikram S. Adve
df4ed78bc9 Eliminate duplicate target pointer in SparcRegInfo. 
llvm-svn: 4129
 2002-10-13 00:06:04 +00:00
Vikram S. Adve
6b459791f7 Eliminate duplicate target pointer. Also add a few assertions. 
llvm-svn: 4128
 2002-10-13 00:05:30 +00:00
Vikram S. Adve
dc9d94262d Make sure to handle small negative values hiding as large unsigned longs -- 
this is a common case created by the front-end.

llvm-svn: 4127
 2002-10-13 00:04:26 +00:00
Vikram S. Adve
29dd99d98b Major fix: extract ConstantExpr nodes and decompose them into symbolic 
instructions so that (a) constant folding is done automatically before
code generation, and (b) selection does not have to deal with them.
Also, check for ConstantPointerRefs in additional to GlobalValues
when creating a GEP to load a global address.

llvm-svn: 4126
 2002-10-13 00:01:57 +00:00
Vikram S. Adve
97b4ecaaff Added inline constant expressions, including uses in binary subtract. 
llvm-svn: 4125
 2002-10-12 23:47:36 +00:00