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355b353595
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14459 Commits

Author SHA1 Message Date
Benjamin Kramer
355b353595 Stop emitting instructions with the name "tmp" they eat up memory and have to be uniqued, without any benefit. 
If someone prefers %tmp42 to %42, run instnamer.

llvm-svn: 140634
 2011-09-27 20:39:19 +00:00
Michael J. Spencer
89e83b38cd Add binary archive support to llvm-nm. 
llvm-svn: 140627
 2011-09-27 19:37:18 +00:00
Michael J. Spencer
6510b463d3 Unbreak tests. 
llvm-svn: 140622
 2011-09-27 19:06:37 +00:00
Justin Holewinski
a50e29abd6 PTX: Add support for sitofp in backend 
llvm-svn: 140593
 2011-09-27 01:04:47 +00:00
Bill Wendling
589336d854 Split the landing pad basic block with the correct function. Also merge the 
split landingpad instructions into a PHI node.
PR11016

llvm-svn: 140592
 2011-09-27 00:59:31 +00:00
Eli Friedman
db69f84663 Last batch of test conversions to new atomic instructions. 
llvm-svn: 140585
 2011-09-27 00:17:29 +00:00
Eli Friedman
3db429c878 Convert a bunch more tests over to the new atomic instructions. 
llvm-svn: 140582
 2011-09-26 23:15:09 +00:00
Owen Anderson
bfb83aae27 Fix an incorrect decoder test. 
llvm-svn: 140579
 2011-09-26 23:08:34 +00:00
Owen Anderson
c811b1bed2 Remove incorrect testcases. 
llvm-svn: 140572
 2011-09-26 22:13:55 +00:00
Eli Friedman
d01fc33809 Convert more tests to new atomic instructions. 
llvm-svn: 140567
 2011-09-26 21:36:10 +00:00
Eli Friedman
6aaaadc188 Convert more tests over to the new atomic instructions. 
I did not convert Atomics-32.ll and Atomics-64.ll by hand; the diff is autoupgrade output.

The wmb test is gone because there isn't any way to express wmb with the new atomic instructions; if someone really needs a non-asm way to write a wmb on Alpha, a platform-specific intrisic could be added.

llvm-svn: 140566
 2011-09-26 21:30:17 +00:00
Eli Friedman
56e68f7271 Convert more tests over to the new atomic instructions. 
llvm-svn: 140559
 2011-09-26 20:27:49 +00:00
Eli Friedman
ed450a3064 Upgrade a couple more tests to the new atomic instructions. 
llvm-svn: 140558
 2011-09-26 20:15:56 +00:00
Eli Friedman
9c1a430966 Enhance alias analysis for atomic instructions a bit. Upgrade a couple alias-analysis tests to the new atomic instructions. 
llvm-svn: 140557
 2011-09-26 20:15:28 +00:00
Eli Friedman
32d22b6d3f Fix this test so it doesn't fail on Mac. 
llvm-svn: 140553
 2011-09-26 19:13:47 +00:00
Justin Holewinski
52c50104d7 PTX: Fix detection of stack load/store vs. global load/store, as well as fix the 
printing of local offsets

llvm-svn: 140547
 2011-09-26 18:57:22 +00:00
James Molloy
d63e75cd59 Fix emission of debug data for global variables. getContext() on DIGlobalVariables is not valid any more. 
llvm-svn: 140539
 2011-09-26 17:40:42 +00:00
Justin Holewinski
443a122ac3 PTX: Add .align tests to stack object test file 
llvm-svn: 140537
 2011-09-26 16:20:38 +00:00
Justin Holewinski
859dd9fa59 PTX: Fix some lingering issues with stack allocation 
llvm-svn: 140535
 2011-09-26 16:20:34 +00:00
Justin Holewinski
83ae9143fd PTX: Unify handling of loads/stores 
llvm-svn: 140533
 2011-09-26 16:20:28 +00:00
David Meyer
90ed5fdd4f Only run tests in test/CodeGen/CBackend/X86 when both X86 and CBackend are supported 
llvm-svn: 140517
 2011-09-26 06:44:27 +00:00
David Meyer
a6e588d80c PR11004: Inline memcpy to avoid generating nested call sequence. Un-XFAIL 2011-06-09-TailCallByVal and 2010-11-04-BigByval 
llvm-svn: 140516
 2011-09-26 06:13:20 +00:00
Craig Topper
a08173e534 Fix VEX decoding in i386 mode. Fixes PR11008. 
llvm-svn: 140515
 2011-09-26 05:12:43 +00:00
Jakob Stoklund Olesen
59b2982dcf Only run MF.verify() with EXPENSIVE_CHECKS=1. 
llvm-svn: 140441
 2011-09-24 01:11:19 +00:00
Jakob Stoklund Olesen
bc6ae70907 Verify that terminators follow non-terminators. 
This exposes a -segmented-stacks bug.

llvm-svn: 140429
 2011-09-23 22:45:39 +00:00
Eli Friedman
a66a438876 PR10998: It is not legal to sink an instruction past the terminator of a block; make sure we don't do that. 
llvm-svn: 140428
 2011-09-23 22:41:57 +00:00
Owen Anderson
fc9a0d104c Teach the Thumb2 AsmParser to accept pre-indexed loads/stores with an offset of #-0. 
llvm-svn: 140426
 2011-09-23 22:25:02 +00:00
Jakob Stoklund Olesen
ca6877343b Also match negative offsets for addrmode3 and addrmode5. 
Math is hard, and isScaledConstantInRange() always returned false for
negative constants.  It was doing unsigned division of negative numbers
before casting back to signed.

llvm-svn: 140425
 2011-09-23 22:10:33 +00:00
Owen Anderson
f9ff097fdd Fix incorrect disassembly test. 
llvm-svn: 140423
 2011-09-23 22:05:54 +00:00
Owen Anderson
53c6b08ad8 Post-index loads/stores in still need to print the post-indexed immediate, even if it's zero, to distinguish them from non-post-indexed instructions. 
llvm-svn: 140420
 2011-09-23 21:26:40 +00:00
Owen Anderson
071eb7580a Reapply r140412 (Thumb2 reg-reg loads cannot target SP or PC), with invalid testcases updated. 
llvm-svn: 140415
 2011-09-23 21:07:25 +00:00
Justin Holewinski
1c0e0dcfbe PTX: Handle function call return values 
llvm-svn: 140386
 2011-09-23 16:48:41 +00:00
Justin Holewinski
0231798704 PTX: Start fixing function calls 
llvm-svn: 140378
 2011-09-23 14:31:12 +00:00
Craig Topper
655f8a01e6 Don't allow 32-bit only instructions to be disassembled in 64-bit mode. Fixes part of PR10700. 
llvm-svn: 140370
 2011-09-23 06:57:25 +00:00
Eli Friedman
6f0131b3a7 PR10989: Don't print .hidden on Windows. 
llvm-svn: 140356
 2011-09-23 00:13:02 +00:00
Eli Friedman
31c7bde95a PR10991: make fast-isel correctly check whether accessing a global through an alias involves thread-local storage. (I'm not entirely sure how this is supposed to work, but this patch makes fast-isel consistent with the normal isel path.) 
llvm-svn: 140355
 2011-09-22 23:41:28 +00:00
Dan Gohman
d63418e497 Fix SimplifySelectCC to add newly created nodes to the DAGCombiner 
worklist, as it may be possible to perform further optimization on them.

llvm-svn: 140349
 2011-09-22 23:01:29 +00:00
Duncan Sands
1da590b589 Synthesize SSE3/AVX 128 bit horizontal add/sub instructions from 
floating point add/sub of appropriate shuffle vectors.  Does not
synthesize the 256 bit AVX versions because they work differently.

llvm-svn: 140332
 2011-09-22 20:15:48 +00:00
Eli Friedman
6e15091fc6 PR10987: add a missed safety check to isSafePHIToSpeculate in scalarrepl. 
llvm-svn: 140327
 2011-09-22 18:56:30 +00:00
Justin Holewinski
9acce6aa64 PTX: fixup test cases for register changes 
llvm-svn: 140311
 2011-09-22 16:45:51 +00:00
Craig Topper
95f048d1ff Fix register printing in disassembling of push/pop of segment registers and in/out in Intel syntax mode. Fixes PR10960 
llvm-svn: 140299
 2011-09-22 07:01:50 +00:00
Owen Anderson
22ab29756b Turns out that Thumb2 ADR doesn't need special printing like LDR does. Fix other test failures I caused. 
llvm-svn: 140284
 2011-09-21 23:53:44 +00:00
Owen Anderson
7b134fe54c Print out immediate offset versions of PC-relative load/store instructions as [pc, #123] rather than simply #123. 
llvm-svn: 140283
 2011-09-21 23:44:46 +00:00
Devang Patel
5d43ab8434 Do not unnecessarily use AT_specification DIE because it does not add any value. 
Few weeks ago, llvm completely inverted the debug info graph. Earlier each debug info node used to keep track of its compile unit, now compile unit keeps track of important nodes. One impact of this change is that the global variable's do not have any context, which should be checked before deciding to use AT_specification DIE.

llvm-svn: 140282
 2011-09-21 23:41:11 +00:00
Akira Hatanaka
0c87291a10 Remove +. 
llvm-svn: 140266
 2011-09-21 17:43:48 +00:00
Akira Hatanaka
d987b12b57 Re-enable some of the disabled tests. Use FileCheck instead of grep to check 
output.

llvm-svn: 140263
 2011-09-21 17:36:30 +00:00
Nadav Rotem
50430e8160 add another testcase for pr10902 
llvm-svn: 140257
 2011-09-21 17:13:40 +00:00
Nadav Rotem
af5643de3c [VECTOR-SELECT] Address one of the bugs in pr10902. 
Vector SetCC result types need to be type-legalized.
This code worked before because scalar result types are known to be legal.

llvm-svn: 140249
 2011-09-21 14:34:38 +00:00
Eric Christopher
9b721ff19e Remove llvm-gcc and various compiler handling from llvm. It's not needed 
here anymore and has been migrated to the test-suite project.

llvm-svn: 140216
 2011-09-20 23:58:15 +00:00
Bill Wendling
67cf034fe3 This test is completely invalid with the modern EH model. Delete. 
llvm-svn: 140213
 2011-09-20 23:52:09 +00:00