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41609 Commits

Author SHA1 Message Date
Steve Naroff a1e115ee57 Fix dangling pointer and give the implementation struct for a class a unique name. 
llvm-svn: 48190
 2008-03-10 23:16:54 +00:00
Dan Gohman f4300950f1 Implement more support for fp-to-i128 and i128-to-fp conversions. 
llvm-svn: 48189
 2008-03-10 23:03:31 +00:00
Dale Johannesen 0fb187f81b Disable prolog code that aligns the stack when a 
local object of >16 byte alignment exists.  It does not
work and getting it to work is not trivial, as explained
in the comment.  This fixes all the remaining ppc32
failures in the struct-layout-1 part of the gcc testsuite.

(gcc does not support this either, and the only way to
get such an object is with __attribute__((aligned)) or
generic vectors; it can't be done in a standard-conforming
program, or with Altivec.  So I think disabling it is OK.)

llvm-svn: 48188
 2008-03-10 22:59:46 +00:00
Bill Wendling 24155f7381 Update llc flags for PPC register scavenger. 
llvm-svn: 48187
 2008-03-10 22:59:08 +00:00
Bill Wendling c6c48fca74 Change the "enable/disable" mechanism so that we can enable PPC register 
scavenging for 32-bit and 64-bit separately.

llvm-svn: 48186
 2008-03-10 22:49:16 +00:00
Anders Carlsson 0be8163fb6 Add support for the 'N' constraint. 
llvm-svn: 48185
 2008-03-10 22:37:16 +00:00
Anton Korobeynikov 510fc32d15 Add sanity checks 
llvm-svn: 48184
 2008-03-10 22:36:53 +00:00
Anton Korobeynikov d5160da577 Typo: 'function' => 'alias' 
llvm-svn: 48183
 2008-03-10 22:36:35 +00:00
Anton Korobeynikov 66a6271c07 Syntactic sugar'ify stuff :) 
llvm-svn: 48182
 2008-03-10 22:36:08 +00:00
Anton Korobeynikov 715ef43c2e Always run 'make check' :) Fix fallout from prev. commit: query for possible 
alias destination only if we don't have anything to link to

llvm-svn: 48181
 2008-03-10 22:35:31 +00:00
Anton Korobeynikov eeb5ca6f5f Make error messages to have common style 
llvm-svn: 48180
 2008-03-10 22:34:46 +00:00
Anton Korobeynikov e79f4c77f0 Properly link globals with aliases 
llvm-svn: 48179
 2008-03-10 22:34:28 +00:00
Anton Korobeynikov 1d9848e391 This passes now 
llvm-svn: 48178
 2008-03-10 22:34:11 +00:00
Anton Korobeynikov f6439246cc Remove the LinkGlobal weirderness in common linking phase. 
llvm-svn: 48177
 2008-03-10 22:33:53 +00:00
Anton Korobeynikov 1f93c50ace Typo 
llvm-svn: 48176
 2008-03-10 22:33:22 +00:00
Evan Cheng 7abdb438a1 If the register allocator ran out of registers, just abort for now. 
llvm-svn: 48175
 2008-03-10 21:27:20 +00:00
Chris Lattner 4b3a7fa823 Eliminate the FP_GET_ST0/FP_SET_ST0 target-specific dag nodes, just lower to 
copyfromreg/copytoreg instead.

llvm-svn: 48174
 2008-03-10 21:08:41 +00:00
Devang Patel d6cff517d6 Document multiple return values. 
llvm-svn: 48173
 2008-03-10 20:49:15 +00:00
Steve Naroff 945a3b145a Pass LangOptions to RewriteTest(). 
llvm-svn: 48172
 2008-03-10 20:43:59 +00:00
Dan Gohman 272e234477 Fix mul expansion to check the correct number of bits for 
zero extension when checking if an unsigned multiply is
safe.

llvm-svn: 48171
 2008-03-10 20:42:19 +00:00
Evan Cheng b9e4280e94 Somewhat better solution. 
llvm-svn: 48170
 2008-03-10 19:58:22 +00:00
Evan Cheng ae2c56d93e Default ISD::PREFETCH to expand. 
llvm-svn: 48169
 2008-03-10 19:38:10 +00:00
Chris Lattner 4114219ac6 rewriter tests are darwin specific, don't run them on other platforms. 
llvm-svn: 48168
 2008-03-10 19:32:31 +00:00
Evan Cheng d4e1d9eeb2 Revert 48125, 48126, and 48130 for now to unbreak some x86-64 tests. 
llvm-svn: 48167
 2008-03-10 19:31:26 +00:00
Chris Lattner 514b3ed536 fix 80 col violations. 
llvm-svn: 48166
 2008-03-10 18:55:53 +00:00
Dale Johannesen 42d31b0783 The __sync primitives only work on x86 and alpha; 
xfail this test elsewhere.

llvm-svn: 48164
 2008-03-10 18:38:31 +00:00
Devang Patel 741f491d90 Simplify 
llvm-svn: 48163
 2008-03-10 18:38:30 +00:00
Devang Patel 64d0f07085 Restore optimization that merges blocks when inline function 
has single return value.

llvm-svn: 48162
 2008-03-10 18:34:00 +00:00
Devang Patel 72ea2dc9a9 Simplify 
llvm-svn: 48161
 2008-03-10 18:22:16 +00:00
Devang Patel c0325b2040 simplify 
llvm-svn: 48160
 2008-03-10 18:11:41 +00:00
Dale Johannesen 94961bd37c Add -m32 to compilation line; test is only valid in 
32-bit environment.  PR 2136.

llvm-svn: 48159
 2008-03-10 17:56:53 +00:00
Nicolas Geoffray 708784ea4f Stylistic modifications. No functionality changes. 
llvm-svn: 48158
 2008-03-10 17:46:45 +00:00
Dale Johannesen fe2c0e2dca These tests don't work unless SSE2 is active. 
Judging from the checking comments this is intentional,
so add the flag (makes them pass on non-x86 host).

llvm-svn: 48157
 2008-03-10 17:33:57 +00:00
Dale Johannesen 65aada6e8f There is no "-mattr=+sse1" flag; fix test for non-x86 hosts. 
llvm-svn: 48156
 2008-03-10 17:13:37 +00:00
Chris Lattner 89fc4d4af7 Fix "error: explicit template specialization cannot have a storage class" 
with gcc 4.4, patch by Shantonu Sen!

llvm-svn: 48155
 2008-03-10 17:06:40 +00:00
Dale Johannesen a1cc15fec4 Use uint64_t not unsigned long long. 
llvm-svn: 48154
 2008-03-10 17:05:01 +00:00
Chris Lattner 0d799d3957 Add some missing #includes for GCC mainline, patch by Shantonu Sen! 
llvm-svn: 48153
 2008-03-10 17:04:53 +00:00
Scott Michel 48e3375544 Integer comparison tests for CellSPU. 
llvm-svn: 48152
 2008-03-10 16:58:52 +00:00
Duncan Sands cd4a6bed89 Fix formatting. 
llvm-svn: 48151
 2008-03-10 16:38:37 +00:00
Gordon Henriksen 962755dbf5 Refresh Makefile.ocaml in objdir if it is modified in srcdir. 
Patch by Erick Tryzelaar!

llvm-svn: 48150
 2008-03-10 16:15:32 +00:00
Gordon Henriksen 04e38cf30a Refresh Makefile.ocaml in objdir if it is modified in srcdir. 
Patch by Erick Tryzelaar!

llvm-svn: 48149
 2008-03-10 15:58:40 +00:00
Gordon Henriksen c1269c8fbe Regenerate. 
llvm-svn: 48148
 2008-03-10 15:49:38 +00:00
Gordon Henriksen 4486f8b5bb Adding ocamldoc generation. 
Patch by Erick Tryzelaar.

llvm-svn: 48147
 2008-03-10 15:49:16 +00:00
Gordon Henriksen 17296876db Formatting improvements. 
llvm-svn: 48146
 2008-03-10 15:47:03 +00:00
Scott Michel a6729e8666 Give TargetLowering::getSetCCResultType() a parameter so that ISD::SETCC's 
return ValueType can depend its operands' ValueType.

This is a cosmetic change, no functionality impacted.

llvm-svn: 48145
 2008-03-10 15:42:14 +00:00
Ted Kremenek afa02ed5fb Add transfer function support for pointer arithmetic where the 
increment/decrement operand is on the left side.

llvm-svn: 48144
 2008-03-10 15:17:11 +00:00
Nicolas Geoffray b1de7a35f9 Add description of individual bits in CR. This fix PR1765. 
llvm-svn: 48143
 2008-03-10 14:12:10 +00:00
Bill Wendling 2823eaebe8 Minor cleanup. No functionality change. 
llvm-svn: 48142
 2008-03-10 08:13:01 +00:00
Evan Cheng 4a3c5eab34 - Fix a subtle bug in RemoveCopyByCommutingDef. ALR is the live range where the source is defined; BLR is the live range which is defined by the copy. 
If ALR and BLR overlaps and end of BLR extends beyond end of ALR, e.g.                                                                                                 
 A = or A, B                                                                                                                                                            
 ...                                                                                                                                                                    
 B = A                                                                                                                                                                  
 ...                                                                                                                                                                    
 C = A<kill>                                                                                                                                                            
 ...                                                                                                                                                                    
   = B                                                                                                                                                                  
                                                                                                                                                                        
then do not add kills of A to the newly created B interval.
- Also fix some kill info update bug.

llvm-svn: 48141
 2008-03-10 08:11:32 +00:00
Evan Cheng 831ae49599 Doh 
llvm-svn: 48140
 2008-03-10 07:59:01 +00:00