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14608 Commits

Author SHA1 Message Date
Evan Cheng 8a881f2309 New entry. 
llvm-svn: 29215
 2006-07-19 21:29:30 +00:00
Jim Laskey 181fb1c4d7 Do once flag never set to true. 
llvm-svn: 29214
 2006-07-19 19:33:08 +00:00
Jim Laskey 7c860afec6 Tidy up a few things. 
llvm-svn: 29213
 2006-07-19 19:32:06 +00:00
Jim Laskey 18debc21db Reduce size of routine. Shrinks .o by 37%. 
llvm-svn: 29210
 2006-07-19 17:53:32 +00:00
Chris Lattner 4f8eb5ccaf bswapped load/store instructions are only availble in indexed addressing form. 
As such, use xoaddr (indexed only), not xaddr for address selection.

This fixes CodeGen/PowerPC/2006-07-19-stwbrx-crash.ll, a crash compiling lencod.

llvm-svn: 29208
 2006-07-19 17:15:36 +00:00
Jim Laskey 5ba7c23cdd Bug#834 ICE (crash in code generator?) when building PCH . 
Missing Darwin check in Intel ATT ASM printer.

llvm-svn: 29204
 2006-07-19 11:54:50 +00:00
Evan Cheng 968a0b0309 Misc. new entry. 
llvm-svn: 29202
 2006-07-19 06:06:24 +00:00
Owen Anderson 8ef4c92ef8 Add an assertion. 
llvm-svn: 29199
 2006-07-19 05:48:45 +00:00
Owen Anderson aba8c199dd Make LoopUnroll not die on LCSSA Phis. This makes lencod work again. 
llvm-svn: 29198
 2006-07-19 05:45:14 +00:00
Owen Anderson 00b974cdbc Fix a error that hadn't yet cause any problems, but I'm sure it would have 
somewhere down the road.

llvm-svn: 29197
 2006-07-19 03:51:48 +00:00
Chris Lattner 4238ca55ef Move MVT::getVectorType out of line, it is large and shouldn't be inlined. 
llvm-svn: 29195
 2006-07-19 00:40:45 +00:00
Evan Cheng 02d8836cd5 INC / DEC instructions have shorter code size than ADD32ri8, etc. 
llvm-svn: 29194
 2006-07-19 00:27:29 +00:00
Evan Cheng c767acd25a Add code size to target instruction use it as the 3rd isel sorting tie-breaker. 
llvm-svn: 29193
 2006-07-19 00:24:41 +00:00
Chris Lattner c0973edc69 Add an out-of-line virtual method for the sdnode class to give it a home. 
llvm-svn: 29192
 2006-07-19 00:00:37 +00:00
Chris Lattner a0ddced752 Add an out-of-line virtual method to provide a home for the cl::option class. 
llvm-svn: 29191
 2006-07-18 23:59:33 +00:00
Chris Lattner fea3974133 silence warnings in a release build 
llvm-svn: 29189
 2006-07-18 21:48:57 +00:00
Evan Cheng e9c68f52e1 Only reuse a previous IV if it would not require a type conversion. 
llvm-svn: 29186
 2006-07-18 19:07:58 +00:00
Rafael Espindola bf3a17cd32 initial prologue and epilogue implementation. Need to define add and sub before finishing it :-) 
llvm-svn: 29175
 2006-07-18 17:00:30 +00:00
Chris Lattner b00b6c2e86 Make the implicit def instructions look like other instrs. 
llvm-svn: 29174
 2006-07-18 16:33:26 +00:00
Chris Lattner 9c6c94a806 simple optimization: don't bother calling "exists" (which calls the syscall 
"access").  Instead, just let the open call fail if the file doesn't exist.
This reduces the # syscalls executed.

llvm-svn: 29173
 2006-07-18 07:07:51 +00:00
Chris Lattner 4a5641525d Remove a dead conditional: info_ can only be allocated if FD is good. Improve 
spacing

llvm-svn: 29172
 2006-07-18 07:03:14 +00:00
Chris Lattner 7bc8197032 The only entry in the stat buf this code cares about is the size. Keep just 
the size, not the whole stat buffer.

llvm-svn: 29171
 2006-07-18 07:01:08 +00:00
Chris Lattner fe5b7fe6d9 Reduce code in the error path by only allocating info_ if everything looks 
good.

llvm-svn: 29170
 2006-07-18 06:57:51 +00:00
Chris Lattner 3eb42b7d14 Unindent some code 
llvm-svn: 29169
 2006-07-18 06:52:52 +00:00
Jim Laskey c03caef847 Reduce the size of Constants.o by 25% by generalizing specific instantiations of 
std::map.

llvm-svn: 29163
 2006-07-17 17:38:29 +00:00
Rafael Espindola 75269be065 skeleton of a lowerCall implementation for ARM 
llvm-svn: 29159
 2006-07-16 01:02:57 +00:00
Chris Lattner fd5a8ebb74 On 64-bit targets like ppc64, we should use .quad to output pointer directives, 
not .long.

llvm-svn: 29157
 2006-07-15 01:34:12 +00:00
Chris Lattner e1758d4cef Remove what little AIX support we have. It has never been tested and isn't 
complete.

llvm-svn: 29156
 2006-07-15 01:24:23 +00:00
Chris Lattner 436c2dd927 Add an out-of-line virtual function to home class. 
llvm-svn: 29154
 2006-07-14 23:08:47 +00:00
Chris Lattner 2e1d01541a Add an out-of-line virtual method for X86DwarfWriter to give it a home. 
llvm-svn: 29153
 2006-07-14 23:05:05 +00:00
Chris Lattner 1025840417 Add two helpers for escaping and unescaping strings. 
llvm-svn: 29151
 2006-07-14 22:54:39 +00:00
Chris Lattner 19247f36ea eliminate some ugly code, using ConstantExpr::getWithOperands instead. 
llvm-svn: 29149
 2006-07-14 22:21:31 +00:00
Chris Lattner 227816348c Add a new helper, simplify ConstantExpr::getWithOperandReplaced at Gabor's 
request :)

llvm-svn: 29148
 2006-07-14 22:20:01 +00:00
Chris Lattner 7c1018aef7 Add a new method for bugpoint to use 
llvm-svn: 29143
 2006-07-14 19:37:40 +00:00
Owen Anderson bea70ee1de Hopefully the final attempt at making IndVars preserve LCSSA. 
This should fix PR 831.

llvm-svn: 29141
 2006-07-14 18:49:15 +00:00
Chris Lattner 96aecb5d76 Add missing PPC64 extload/truncstores 
llvm-svn: 29140
 2006-07-14 04:42:02 +00:00
Chris Lattner 950dffaed6 Add a note 
llvm-svn: 29139
 2006-07-14 04:07:29 +00:00
Chris Lattner 077b86a078 Another fix in the rotate encodings, needed when the first two operands are not 
the same.

llvm-svn: 29136
 2006-07-13 21:52:41 +00:00
Chris Lattner 9b6c02ebe4 Revert this patch temporarily until PR831 is fixed. 
llvm-svn: 29134
 2006-07-13 19:05:20 +00:00
Jim Laskey 194bef7ff4 Fixed a bug handling void function types. 
Requires rebuild of llvm-gcc4 (touch llvm-debug.cpp.)

llvm-svn: 29131
 2006-07-13 15:27:42 +00:00
Chris Lattner b42a945fd2 Print negative immediates as negative values instead of large constants 
when using the immshifted addressing mode.

llvm-svn: 29130
 2006-07-12 23:24:02 +00:00
Chris Lattner 78731ab1b8 Turn an if into an else if. 
llvm-svn: 29129
 2006-07-12 22:37:18 +00:00
Chris Lattner dd57ac4871 Fix encoding of rotates, such as rldicl 
llvm-svn: 29128
 2006-07-12 22:08:13 +00:00
Chris Lattner b3c64f7ab3 Handle instructions in the map, but that map to a null pointer. 
This unbreaks smg2000.

llvm-svn: 29127
 2006-07-12 21:37:11 +00:00
Owen Anderson dea9202e3b IndVars now (correctly) preserves LCSSA form. 
llvm-svn: 29126
 2006-07-12 21:29:14 +00:00
Chris Lattner 5b17dee741 Implement PPC64 relocations types 
llvm-svn: 29125
 2006-07-12 21:23:20 +00:00
Chris Lattner 1ec5e73b32 An overaggressive #ifdef allows a function to fall off the bottom of the 
function instead of returning a value.  This sometimes allowed the ppc32 jit
to be used in 64-bit mode.

llvm-svn: 29123
 2006-07-12 20:42:10 +00:00
Chris Lattner 6148456ec2 In addition to deleting calls, the inliner can constant fold them as well. 
Handle this case, which doesn't require a new callgraph edge.  This fixes
a crash compiling MallocBench/gs.

llvm-svn: 29121
 2006-07-12 18:37:18 +00:00
Chris Lattner 5de3b8b262 Change the callgraph representation to store the callsite along with the 
target CG node.  This allows the inliner to properly update the callgraph
when using the pruning inliner.  The pruning inliner may not copy over all
call sites from a callee to a caller, so the edges corresponding to those
call sites should not be copied over either.

This fixes PR827 and Transforms/Inline/2006-07-12-InlinePruneCGUpdate.ll

llvm-svn: 29120
 2006-07-12 18:29:36 +00:00
Chris Lattner c8db10725b Add information preventing several register class constraints from working. 
This implements PR828 and CodeGen/X86/2006-07-12-InlineAsmQConstraint.ll

llvm-svn: 29118
 2006-07-12 16:59:49 +00:00