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43 Commits

Author SHA1 Message Date
Venkatraman Govindaraju 6dae604f50 Sparc CodeGen: Fix AnalyzeBranch for PR 10282. Removing addSuccessor() since 
AnalyzeBranch doesn't change the successor, just the order.

llvm-svn: 145779
 2011-12-03 21:24:48 +00:00
Chris Lattner 5756c16cdf make the asmparser reject function and type redefinitions. 'Merging' hasn't been 
needed since llvm-gcc 3.4 days.

llvm-svn: 133248
 2011-06-17 07:06:44 +00:00
Jakob Stoklund Olesen 28a93a49bb Fix more register and coalescing dependencies. 
llvm-svn: 130859
 2011-05-04 19:02:11 +00:00
Jakob Stoklund Olesen 1ec41e2bd9 These tests no longer require linear scan because reserved register coalescing is now universal. 
llvm-svn: 128936
 2011-04-05 21:40:41 +00:00
Jakob Stoklund Olesen f4c9754d5c Fix Mips, Sparc, and XCore tests that were dependent on register allocation. 
Add an extra run with -regalloc=basic to keep them honest.

llvm-svn: 128654
 2011-03-31 18:42:43 +00:00
Venkatraman Govindaraju a82203f875 Generate correct Sparc32 ABI compliant code for functions that return a struct. 
llvm-svn: 126108
 2011-02-21 03:42:44 +00:00
Venkatraman Govindaraju 0c1f65317b Prevent IMPLICIT_DEF/KILL to become a delay filler instruction in SPARC backend. 
llvm-svn: 125444
 2011-02-12 19:02:33 +00:00
Venkatraman Govindaraju cc91b7a3f6 Pass sret arguments through the stack instead of through registers in Sparc backend. It makes the code generated more compliant with the sparc32 ABI. 
llvm-svn: 124030
 2011-01-22 13:05:16 +00:00
Venkatraman Govindaraju 7a0c350079 Added ICC, FCC as uses of movcc instruction to generate correct code when -mattr=v9 is used. 
llvm-svn: 124027
 2011-01-22 11:36:24 +00:00
Venkatraman Govindaraju ef8cf45eb1 Sparc backend: 
Rename FLUSH to FLUSHW.
 Output "ta 3" instead of a "flushw" instruction if v8 instruction set is used.

llvm-svn: 123997
 2011-01-21 22:00:00 +00:00
Venkatraman Govindaraju 0594789f07 Implement support for byval arguments in Sparc backend. 
llvm-svn: 123974
 2011-01-21 14:00:01 +00:00
Venkatraman Govindaraju 058e12476c Sparc backend: Implements a delay slot filler that attempt to fill delay slots 
with useful instructions.

llvm-svn: 123884
 2011-01-20 05:08:26 +00:00
Venkatraman Govindaraju 1b0e2cbf3f Implement AnalyzeBranch in Sparc Backend. 
llvm-svn: 123561
 2011-01-16 03:15:11 +00:00
Venkatraman Govindaraju d964580fea Implement RETURNADDR and FRAMEADDR lowering in SPARC backend. 
llvm-svn: 123310
 2011-01-12 05:08:36 +00:00
Venkatraman Govindaraju 3b71b0ae3d Fix SPARC backend call instruction so that arguments passed through registers 
are correctly marked as used instead of passing all possible argument registers
as used.  

llvm-svn: 123301
 2011-01-12 03:18:21 +00:00
Venkatraman Govindaraju 4d6ade0e31 SPARC backend: correct ICC/FCC uses for ADDX and SELECT_CC 
llvm-svn: 123281
 2011-01-11 22:38:28 +00:00
Devang Patel c24048a718 If dbg_declare() or dbg_value() is not lowered by isel then emit DEBUG message instead of creating DBG_VALUE for undefined value in reg0. 
llvm-svn: 121059
 2010-12-06 22:39:26 +00:00
Chris Lattner adc29567fc filecheckize 
llvm-svn: 119987
 2010-11-23 02:26:52 +00:00
John Thompson beffa5bef1 Inline asm mult-alt constraint tests. 
llvm-svn: 118107
 2010-11-02 23:01:44 +00:00
Dale Johannesen f118f9788b Split big test into multiple directories to cater to 
those who don't build all targets.

llvm-svn: 100688
 2010-04-07 20:43:35 +00:00
Chris Lattner 8228b11abc add support for the sparcv9-*-* target triple to turn on 
64-bit sparc codegen.  Patch by Nathan Keynes!

llvm-svn: 95293
 2010-02-04 06:34:01 +00:00
Dan Gohman fb4193625a Delete useless trailing semicolons. 
llvm-svn: 92740
 2010-01-05 17:55:26 +00:00
Benjamin Kramer 258c7fa33a Eliminate some redundant llvm-as calls. 
llvm-svn: 83837
 2009-10-12 09:31:55 +00:00
Chris Lattner 840c700654 several major improvements to the sparc backend: support for weak linkage 
and PIC codegen.  Patch by Venkatraman Govindaraju!

llvm-svn: 81877
 2009-09-15 17:46:24 +00:00
Dan Gohman a080159a7c Convert more tests to avoid llvm-as. 
llvm-svn: 81545
 2009-09-11 18:36:27 +00:00
Dan Gohman c8054d90fb Eliminate more uses of llvm-as and llvm-dis. 
llvm-svn: 81293
 2009-09-09 00:09:15 +00:00
Dan Gohman a5b9645c4b Split the Add, Sub, and Mul instruction opcodes into separate 
integer and floating-point opcodes, introducing
FAdd, FSub, and FMul.

For now, the AsmParser, BitcodeReader, and IRBuilder all preserve
backwards compatability, and the Core LLVM APIs preserve backwards
compatibility for IR producers. Most front-ends won't need to change
immediately.

This implements the first step of the plan outlined here:
http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt

llvm-svn: 72897
 2009-06-04 22:49:04 +00:00
Rafael Espindola 6de96a1b5d Add the private linkage. 
llvm-svn: 62279
 2009-01-15 20:18:42 +00:00
Anton Korobeynikov a0cce200c5 Add testcase for 'r' inline asm operand 
llvm-svn: 57361
 2008-10-10 20:28:59 +00:00
Anton Korobeynikov e6b3093b18 Add sparc test for memory operand used in inline asm 
llvm-svn: 57348
 2008-10-10 10:15:33 +00:00
Gabor Greif 1e427c3264 sabre brings to my attention that the 'tr' suffix is also obsolete 
llvm-svn: 51349
 2008-05-20 21:00:03 +00:00
Gabor Greif f45ff35bfe Rename the last test with .llx extension to .ll, resolve duplicate test by renaming to isnan2. Now that no test has llx ending there is no need to search for them from dg.exp too. 
llvm-svn: 51328
 2008-05-20 19:52:04 +00:00
Tanya Lattner 3f04773f78 Remove llvm-upgrade and update tests. 
llvm-svn: 47296
 2008-02-19 01:41:04 +00:00
Dan Gohman f9dd170e36 Convert tests using "| wc -l | grep ..." to use the count script. 
llvm-svn: 41097
 2007-08-15 13:36:28 +00:00
Evan Cheng 07bc082891 Added test case from PR1540. 
llvm-svn: 39845
 2007-07-13 23:57:33 +00:00
John Criswell 2660cef6d7 Convert .cvsignore files 
llvm-svn: 37801
 2007-06-29 16:35:07 +00:00
Anton Korobeynikov 192d09c2d9 Do not assert, when case range split metric is zero and JTs are not allowed: just emit binary tree in this case. This 
fixes PR1403.

llvm-svn: 36959
 2007-05-09 20:07:08 +00:00
Reid Spencer 225b2732a4 Use the llvm_supports_target function to prevent running of tests for 
targets that LLVM is not configured to support.

llvm-svn: 36315
 2007-04-21 20:41:27 +00:00
Reid Spencer 6e87ec4351 For PR1319: 
Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.

llvm-svn: 36142
 2007-04-16 17:36:08 +00:00
Reid Spencer 297657d6e6 For PR1319: Upgrade to new test harness. 
llvm-svn: 36087
 2007-04-15 21:17:45 +00:00
Reid Spencer d029c7e666 Make the llvm-runtest function much more amenable by eliminating all the 
global variables that needed to be passed in. This makes it possible to
add new global variables with only a couple changes (Makefile and llvm-dg.exp)
instead of touching every single dg.exp file.

llvm-svn: 35918
 2007-04-11 19:56:59 +00:00
Chris Lattner ae0f8dcd61 upgrade a random test 
llvm-svn: 35395
 2007-03-28 01:27:12 +00:00
Reid Spencer 83b3d82672 Regression is gone, don't try to find it on clean target. 
llvm-svn: 33296
 2007-01-17 07:59:14 +00:00