maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
31,862 Commits 23 Branches 0 Tags 2.2 GiB
Commit Graph

31814 Commits

Author SHA1 Message Date
Reid Spencer 1db9157b4e Fix an intrinsic name. 
llvm-svn: 36110
 2007-04-16 03:20:22 +00:00
Reid Spencer c7c991f4f8 For PR1336: 
Rename the intrinsic so this can be upgraded properly. It still fails with
an llc warning

llvm-svn: 36109
 2007-04-16 03:18:25 +00:00
Reid Spencer 4b4055a1ab For PR1336: 
Upgrade the intrinsic to its new form.

llvm-svn: 36108
 2007-04-16 03:10:56 +00:00
Reid Spencer c940d0761c For PR1336: 
Un-XFAIL this test now that llvm-ugprade knows how to create functions with
empty names.

llvm-svn: 36107
 2007-04-16 03:06:39 +00:00
Reid Spencer 52e4e91284 Regenerate. 
llvm-svn: 36106
 2007-04-16 03:05:01 +00:00
Reid Spencer 78dffdc5d1 For PR1336: 
Functions without names deserve to be created too. This fixes:
test/CodeGen/Generic/vector-constantexpr.ll

llvm-svn: 36105
 2007-04-16 03:04:13 +00:00
Reid Spencer caaf8a1597 For PR1336: 
Un-XFAIL this since it now passes with fix to llvm-upgrade.

llvm-svn: 36104
 2007-04-16 02:57:47 +00:00
Reid Spencer 3da4004c34 For PR1336: 
When upgrading global vars, look for conflicts with functions as well. This
fixes test/Transforms/GlobalDCE/2002-08-17-FunctionDGE.ll

llvm-svn: 36103
 2007-04-16 02:56:33 +00:00
Reid Spencer a3cfb8a683 Revert last patch. It was already fixed. 
llvm-svn: 36102
 2007-04-16 02:24:41 +00:00
Reid Spencer 2875d2eadc For PR1336: 
Correct this test case. It was passing a uint where a ubyte was expected.

llvm-svn: 36101
 2007-04-16 02:09:24 +00:00
Reid Spencer f0cb944fd3 For PR1336: 
Un-XFAIL this now that its working.

llvm-svn: 36100
 2007-04-16 01:49:16 +00:00
Reid Spencer 8be22e4e04 For PR1336: 
Fix a div-by-zero bug noticed by APInt. This fixes:
test/Transforms/IndVarsSimplify/exit_value_tests.llx

llvm-svn: 36099
 2007-04-16 01:48:37 +00:00
Reid Spencer 59d3ca99b6 For PR1336: 
This test was failing because of signlessness and a difference in the
way the AsmWriter prints arguments.

llvm-svn: 36098
 2007-04-16 01:31:11 +00:00
Reid Spencer e3dbe62579 For PR1336: 
De-XFAIL tests now passing.

llvm-svn: 36097
 2007-04-16 00:41:11 +00:00
Reid Spencer 4f7e511a8e Regenerate. 
llvm-svn: 36096
 2007-04-16 00:40:57 +00:00
Reid Spencer 19a0ff01f9 For PR1336: 
Rewrite the upgrade of GEP indices to be a little less obtuse. This fixes
test/Assembler/2002-08-19-BytecodeReader.llx
test/Assembler/2003-08-21-ConstantExprCast-Fold.llx
test/Assembler/2004-01-11-getelementptrfolding.llx

llvm-svn: 36095
 2007-04-16 00:39:39 +00:00
Owen Anderson f064c92298 Tabs -> Spaces 
llvm-svn: 36094
 2007-04-15 23:14:18 +00:00
Reid Spencer 6584cf60f2 For PR1336: 
XFAIL tests covered by the PR. These will be un-XFAILed as they are fixed.

llvm-svn: 36093
 2007-04-15 23:00:46 +00:00
Reid Spencer b964f00d6a For PR1319: Upgrade to new test harness. 
llvm-svn: 36092
 2007-04-15 22:37:04 +00:00
Reid Spencer 1c75ef2ce2 For PR1319: Upgrade to new test harness. 
llvm-svn: 36091
 2007-04-15 22:20:47 +00:00
Chris Lattner 343c88cdb9 Fix PR1335 and Transforms/Inline/2007-04-15-InlineEH.ll 
llvm-svn: 36090
 2007-04-15 21:38:06 +00:00
Chris Lattner d3fd9ecb2d testcase for PR1335 
llvm-svn: 36089
 2007-04-15 21:37:53 +00:00
Chris Lattner a9ce1c0130 this test isn't testing what it thought it was 
llvm-svn: 36088
 2007-04-15 21:33:36 +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 ff8169f5cb For PR1319: Upgrade to new test harness. 
llvm-svn: 36086
 2007-04-15 20:48:50 +00:00
Reid Spencer 25cdea0579 Two changes: 
1. Don't bother truncating reading of the file. It doesn't save that much
   time and we should support putting RUN lines anywhere in the file. For
   example, someone might want to put the grep match before each function
   in the test file which would sprinkle the RUN: lines throughout the file.
2. Fix a bug with llvmgcc version match .. global var wasn't declared as such

llvm-svn: 36085
 2007-04-15 20:43:36 +00:00
Reid Spencer cf94fb9d7b For PR1319: Upgrade to new test harness. 
llvm-svn: 36084
 2007-04-15 20:41:31 +00:00
Reid Spencer d033c77ea3 Some tests have really long RUN line sets. Read the first 4096 bytes instead 
of 1024.

llvm-svn: 36083
 2007-04-15 20:31:42 +00:00
Reid Spencer 2baeaae8f4 For PR1319: Upgrade to new test harness. 
llvm-svn: 36082
 2007-04-15 20:08:37 +00:00
Chris Lattner cad61e81c1 Fix a nasty bug introduced when apint'ified. This fixes 
Transforms/IndVarsSimplify/exit_value_tests.llx

llvm-svn: 36081
 2007-04-15 19:52:49 +00:00
Reid Spencer 0318670cf3 For PR1319: Upgrade to new test harness. 
llvm-svn: 36080
 2007-04-15 19:35:51 +00:00
Reid Spencer a5626e787f Make this test work. 
llvm-svn: 36079
 2007-04-15 19:28:23 +00:00
Reid Spencer 8f4cf19075 We don't need the path to be set for llvmgcc/llvmgxx any more. 
llvm-svn: 36078
 2007-04-15 19:27:27 +00:00
Reid Spencer 41dc9beb80 For PR1319: Upgrade to use new test harness 
llvm-svn: 36077
 2007-04-15 19:21:54 +00:00
Reid Spencer b5dc70c270 For PR1319: Upgrade to use new test harness 
llvm-svn: 36076
 2007-04-15 19:11:47 +00:00
Reid Spencer d1f8369090 For PR1319: Upgrade to use new test harness 
llvm-svn: 36075
 2007-04-15 18:40:57 +00:00
Reid Spencer 3d18d852d2 Allow lines that have \ and end in \ to be recognized as ending in \ 
llvm-svn: 36074
 2007-04-15 18:38:42 +00:00
Reid Spencer 6c38d94201 For PR1319: Upgrade to new test harness 
llvm-svn: 36073
 2007-04-15 18:11:57 +00:00
Nick Lewycky 5dff5ed7f7 Fix this test to test what it was intended to test. 
llvm-svn: 36072
 2007-04-15 13:14:33 +00:00
Reid Spencer 4faa954403 Two improvements: 
1. Only read the first 1024 bytes of the file. The RUN: lines should all be
   within that amount of space.  This keeps I/O costs down when reading
   very large files.
2. Print PR numbers with a PR prefix so it is clear what they are.

llvm-svn: 36071
 2007-04-15 10:27:54 +00:00
Reid Spencer c943f8ff34 For PR1319: Upgrade to new test harness 
llvm-svn: 36070
 2007-04-15 10:26:05 +00:00
Reid Spencer 892c86fbad For PR1319: Upgrade to new test harness 
llvm-svn: 36069
 2007-04-15 10:11:13 +00:00
Reid Spencer 7f346b4362 For PR1319: 
Update to new Tcl exec based test harness.

llvm-svn: 36068
 2007-04-15 10:09:30 +00:00
Reid Spencer c6b30b107b For PR1319: 
Upgrade to new Tcl exec based test framework. This exposes three regressions
in llvm-upgrade:
test/Assembler/2002-08-19-BytecodeReader.llx
test/Assembler/2003-08-21-ConstantExprCast-Fold.llx
test/Assembler/2004-01-11-getelementptrfolding.llx

llvm-svn: 36067
 2007-04-15 10:07:55 +00:00
Reid Spencer 5a77babd81 For PR1319: 
Upgrade to use new Tcl exec based test harness.

llvm-svn: 36066
 2007-04-15 09:31:07 +00:00
Reid Spencer a551c041f9 For PR1319: 
Upgrade to use new Tcl exec based test harness. This exposes 3 bugs that
were previously not being reported:
test/Transforms/GlobalDCE/2002-08-17-FunctionDGE.ll
test/Transforms/GlobalOpt/memset.ll
test/Transforms/IndVarsSimplify/exit_value_tests.llx

llvm-svn: 36065
 2007-04-15 09:21:47 +00:00
Owen Anderson 5a576160bc Update tests for the disappearance of -idom. 
llvm-svn: 36064
 2007-04-15 08:54:57 +00:00
Owen Anderson f35a1dbc7a Remove ImmediateDominator analysis. The same information can be obtained from DomTree. A lot of code for 
constructing ImmediateDominator is now folded into DomTree construction.

This is part of the ongoing work for PR217.

llvm-svn: 36063
 2007-04-15 08:47:27 +00:00
Reid Spencer 951d8dc29f For PR1319: 
Upgrade to use new Tcl exec based test harness.

llvm-svn: 36062
 2007-04-15 08:30:33 +00:00
Reid Spencer 8eba4c3d12 For PR1319: 
Convert to use the new Tcl expr based test harness.

llvm-svn: 36061
 2007-04-15 08:01:33 +00:00
Reid Spencer e296548ba6 Describe quoting rules. 
llvm-svn: 36060
 2007-04-15 08:01:04 +00:00
Reid Spencer ede8c3b92c For PR1319: 
Make use of the END. facility on all files > 1K so that we aren't wasting CPU
cycles searching for RUN: lines that we'll never find.

llvm-svn: 36059
 2007-04-15 07:38:21 +00:00
Reid Spencer 1114b48736 Fix this test in a slightly more obvious way. 
llvm-svn: 36058
 2007-04-15 07:37:04 +00:00
Reid Spencer 72d6b398e7 No, don't cancel all remaining tests, just the one that failed! 
llvm-svn: 36057
 2007-04-15 07:34:58 +00:00
Reid Spencer 9de817a471 Abandone the entire test case on the first error. 
llvm-svn: 36056
 2007-04-15 07:21:26 +00:00
Reid Spencer 8d9056c56c For PR1319: 
Upgrade to use new Tcl exec based test harness

llvm-svn: 36055
 2007-04-15 06:53:51 +00:00
Reid Spencer 7b78d371a6 Use %prcontext, $prcontext is not resolving for some reason. 
llvm-svn: 36054
 2007-04-15 06:52:45 +00:00
Reid Spencer 63fc5df7ba PR1319: 
Upgrade tests to new Tcl exec based test harness requirements.

llvm-svn: 36053
 2007-04-15 06:51:14 +00:00
Reid Spencer b9dbd5b5b5 Make it possible to run this from within subdirectories of llvm/test 
llvm-svn: 36052
 2007-04-15 06:47:49 +00:00
Reid Spencer d1d6798ee4 Reimplement in terms of the support for this feature in the makefiles with 
the "check-one" target. This was necessitated by the change in the test
harness to fully use Tcl's "exec" function and avoid shell scripts
altogether. Consequently, to be accurate, TestRunner.sh needs to invoke the
same environment as dejagnu would, but for just a single test. That's what
the make target "check-one" does so we just invoke it here.

llvm-svn: 36051
 2007-04-15 06:25:12 +00:00
Reid Spencer 6d4a417df9 Echo command lines only if the user wants them. 
llvm-svn: 36050
 2007-04-15 06:22:48 +00:00
Reid Spencer a9482c8916 Add a new testing target: check-one. It is used like this: 
make check-one TESTONE=test/path/to/test.ll

This runs a single check in exactly the same way that dejagnu runs it.

llvm-svn: 36049
 2007-04-15 06:18:50 +00:00
Zhou Sheng 8e58ad31ae This test case is incorrect. Remove it. 
llvm-svn: 36048
 2007-04-15 05:59:49 +00:00
Chris Lattner f8a7bf317e fix SimplifyLibCalls/IsDigit.ll 
llvm-svn: 36047
 2007-04-15 05:38:40 +00:00
Reid Spencer ae81c8880a For PR1319: 
Convert to new test system. This exposes IsDigit.ll as failing.

llvm-svn: 36046
 2007-04-15 05:16:38 +00:00
Reid Spencer 5374aeae70 For PR1319: 
Conver to new test system.

llvm-svn: 36045
 2007-04-15 05:03:58 +00:00
Reid Spencer 9a2319b85e Allow replacement of %% with % 
llvm-svn: 36044
 2007-04-15 04:57:03 +00:00
Reid Spencer d025c07cce Keep lines a reasonable length. 
llvm-svn: 36043
 2007-04-15 04:54:53 +00:00
Jeff Cohen 610e1240ed Patch supplied by gabor. 
llvm-svn: 36042
 2007-04-15 03:09:23 +00:00
Dale Johannesen 23da023a58 adjust per review comments 
llvm-svn: 36041
 2007-04-15 02:40:12 +00:00
Chris Lattner 4a6e0cbd41 Extend store merging to support the 'if/then' version in addition to if/then/else. 
This sinks the two stores in this example into a single store in cond_next.  In this
case, it allows elimination of the load as well:

        store double 0.000000e+00, double* @s.3060
        %tmp3 = fcmp ogt double %tmp1, 5.000000e-01             ; <i1> [#uses=1]
        br i1 %tmp3, label %cond_true, label %cond_next
cond_true:              ; preds = %entry
        store double 1.000000e+00, double* @s.3060
        br label %cond_next
cond_next:              ; preds = %entry, %cond_true
        %tmp6 = load double* @s.3060            ; <double> [#uses=1]

This implements Transforms/InstCombine/store-merge.ll:test2

llvm-svn: 36040
 2007-04-15 01:02:18 +00:00
Chris Lattner efcb4f6ed4 new testcase 
llvm-svn: 36039
 2007-04-15 01:00:37 +00:00
Dale Johannesen 20746d84c2 testcases for -fno-builtin 
llvm-svn: 36038
 2007-04-15 00:18:31 +00:00
Chris Lattner 14a251b937 refactor some code, no functionality change. 
llvm-svn: 36037
 2007-04-15 00:07:55 +00:00
Owen Anderson 0f6ccef96c XFAIL this for now. 
llvm-svn: 36036
 2007-04-14 23:57:41 +00:00
Owen Anderson e59b36defa Fix some unsafe code. Also, tabs -> spaces. 
llvm-svn: 36035
 2007-04-14 23:57:00 +00:00
Owen Anderson 78cecc817f Make ETForest depend on DomTree rather than IDom. This is the first step 
in the long process that will be fixing PR 217.

llvm-svn: 36034
 2007-04-14 23:49:24 +00:00
Chris Lattner 9f2865ac14 xfail for now 
llvm-svn: 36033
 2007-04-14 23:40:49 +00:00
Chris Lattner f8adf7af88 add a target to print out 80-column violations. 
llvm-svn: 36032
 2007-04-14 23:35:45 +00:00
Chris Lattner 28d921d04f fix long lines 
llvm-svn: 36031
 2007-04-14 23:32:02 +00:00
Reid Spencer 530eef660f Add some info about the pipelines and redirection. 
llvm-svn: 36030
 2007-04-14 23:27:06 +00:00
Reid Spencer f70b8e5d79 Oops. A little aggressive on the name changes there. 
llvm-svn: 36029
 2007-04-14 23:17:58 +00:00
Chris Lattner e275463e2f add a note 
llvm-svn: 36028
 2007-04-14 23:06:09 +00:00
Reid Spencer bc7533c140 For PR1913: 
Convert to new test system. This exposes test/Transforms/ConstProp/calls.ll

llvm-svn: 36027
 2007-04-14 23:04:54 +00:00
Chris Lattner c8ff09ffaa fix test for linux hosts. 
llvm-svn: 36026
 2007-04-14 23:04:30 +00:00
Chris Lattner 7bfdd0abe1 Implement Transforms/InstCombine/vec_extract_elt.ll, transforming: 
define i32 @test(float %f) {
        %tmp7 = insertelement <4 x float> undef, float %f, i32 0
        %tmp17 = bitcast <4 x float> %tmp7 to <4 x i32>
        %tmp19 = extractelement <4 x i32> %tmp17, i32 0
        ret i32 %tmp19
}

into:

define i32 @test(float %f) {
        %tmp19 = bitcast float %f to i32                ; <i32> [#uses=1]
        ret i32 %tmp19
}

On PPC, this is the difference between:

_test:
        mfspr r2, 256
        oris r3, r2, 8192
        mtspr 256, r3
        stfs f1, -16(r1)
        addi r3, r1, -16
        addi r4, r1, -32
        lvx v2, 0, r3
        stvx v2, 0, r4
        lwz r3, -32(r1)
        mtspr 256, r2
        blr

and:

_test:
        stfs f1, -4(r1)
        nop
        nop
        nop
        lwz r3, -4(r1)
        blr

llvm-svn: 36025
 2007-04-14 23:02:14 +00:00
Chris Lattner 45ab14d084 new testcase 
llvm-svn: 36024
 2007-04-14 23:00:51 +00:00
Reid Spencer cfe6e77e7b For PR1319: 
Convert to new test system.

llvm-svn: 36023
 2007-04-14 22:54:01 +00:00
Reid Spencer 3fc53d6c53 Changes to fix problems with "make check". Apparently you can redefine 
functions and Tcl's just tickled with that. The fix is to give the "new"
test system a different interface function name.

llvm-svn: 36022
 2007-04-14 22:51:29 +00:00
Reid Spencer c9e2e13d0a Fix syntax. 
llvm-svn: 36021
 2007-04-14 22:32:58 +00:00
Chris Lattner b37fb6a0da Implement InstCombine/vec_demanded_elts.ll:test2. This allows us to turn 
unsigned test(float f) {
 return _mm_cvtsi128_si32( (__m128i) _mm_set_ss( f*f ));
}

into:

_test:
        movss 4(%esp), %xmm0
        mulss %xmm0, %xmm0
        movd %xmm0, %eax
        ret

instead of:

_test:
        movss 4(%esp), %xmm0
        mulss %xmm0, %xmm0
        xorps %xmm1, %xmm1
        movss %xmm0, %xmm1
        movd %xmm1, %eax
        ret

GCC gets:

_test:
        subl    $28, %esp
        movss   32(%esp), %xmm0
        mulss   %xmm0, %xmm0
        xorps   %xmm1, %xmm1
        movss   %xmm0, %xmm1
        movaps  %xmm1, %xmm0
        movd    %xmm0, 12(%esp)
        movl    12(%esp), %eax
        addl    $28, %esp
        ret

llvm-svn: 36020
 2007-04-14 22:29:23 +00:00
Chris Lattner 8a08819105 manually upgrade test. Add a new test2. I have no way to see if this works 
because of the tclification.  :(

llvm-svn: 36019
 2007-04-14 22:27:33 +00:00
Reid Spencer 71d3ab5e62 Try some alternative syntax. 
llvm-svn: 36018
 2007-04-14 22:27:05 +00:00
Chris Lattner a6b5660209 avoid copying sets and vectors around. 
llvm-svn: 36017
 2007-04-14 22:10:17 +00:00
Jeff Cohen e7ce8f23f6 Fix PR1329. 
llvm-svn: 36016
 2007-04-14 21:50:21 +00:00
Reid Spencer 9dcf4c2337 For PR1319: 
Rewrite much of the DejaGnu section to bring it in line with the new
facilities in llvm.exp.

llvm-svn: 36015
 2007-04-14 21:46:15 +00:00
Reid Spencer af1a99f3a7 This test should have been updated with llvm 1.7! 
llvm-svn: 36014
 2007-04-14 20:21:37 +00:00
Reid Spencer 91948d4cad For PR1319: 
Upgrade tests to work with new llvm.exp version of llvm_runtest.

llvm-svn: 36013
 2007-04-14 20:13:02 +00:00
Reid Spencer be88bc4cb4 This test needs to use egrep. 
llvm-svn: 36012
 2007-04-14 20:02:51 +00:00
Chris Lattner 6bd7b7b30b disable switch lowering using shift/and. It still breaks ppc bootstrap for 
some reason.  :(  Will investigate.

llvm-svn: 36011
 2007-04-14 19:39:41 +00:00
Reid Spencer 63338746dd For PR1319: 
More improvements:
1. Using ::errorInfo wasn't such a hot idea. Go back to just printing the
   offending line of code and the stderr output. This is sufficient and
   not entangled with Tcl goop.
2. Capture the problem report numbers and report them whether pass or fail.
   This helps quickly get some context when a test fails, if it has an
   associated PR number.

llvm-svn: 36010
 2007-04-14 19:37:22 +00:00
Reid Spencer 399026b1a5 Convert test cases to new llvm.exp version of llvm_runtest and fix tests 
that it found to be broken.

llvm-svn: 36009
 2007-04-14 19:27:03 +00:00
Reid Spencer ef9065c742 For PR1319: 
Convert to use new llvm.exp version of llvm_testrun

llvm-svn: 36008
 2007-04-14 19:10:21 +00:00
Reid Spencer b7c5957e7c 1. Don't generate redundant copy of stderr 
2. Only match \ at the *end* of a line.

llvm-svn: 36007
 2007-04-14 18:51:19 +00:00
Reid Spencer 2441c0ae3e Fix a test test llvm.exp found. 
llvm-svn: 36006
 2007-04-14 18:33:31 +00:00
Reid Spencer 7e4bde71c5 bool -> i1 (found by llvm.exp) 
llvm-svn: 36005
 2007-04-14 18:30:06 +00:00
Reid Spencer 26f762270f Fix a syntax error that llvm.exp found. 
llvm-svn: 36004
 2007-04-14 18:28:16 +00:00
Reid Spencer 0c0fe0afa7 Fix an "already-upgraded" test that llvm.exp found. 
llvm-svn: 36003
 2007-04-14 18:26:02 +00:00
Chris Lattner 6f58839b20 avoid iterator invalidation. 
llvm-svn: 36002
 2007-04-14 18:06:52 +00:00
Reid Spencer 64f7a5ea86 Simplify this test and correct redirection for Tcl exec. 
llvm-svn: 36001
 2007-04-14 17:49:06 +00:00
Reid Spencer 5c59cf718d Don't try to interpret a fictitious file. 
llvm-svn: 36000
 2007-04-14 17:41:12 +00:00
Reid Spencer 6e0ffa8c43 Print full errorInfo when a failure occurs. 
llvm-svn: 35999
 2007-04-14 17:36:20 +00:00
Jeff Cohen 4bd0fd367a An even better fix. 
llvm-svn: 35998
 2007-04-14 17:18:29 +00:00
Reid Spencer a9aad5685b No need to quote things, shell isn't interpreting any more. 
llvm-svn: 35997
 2007-04-14 17:12:21 +00:00
Jeff Cohen 7233aa9369 Fix recent regression that broke several llvm-tests. 
llvm-svn: 35996
 2007-04-14 16:55:19 +00:00
Reid Spencer c516c723b1 For PR1319: 
Changes necessary to run this with the "llvm.exp" version of llvm_runtest.

llvm-svn: 35995
 2007-04-14 16:48:55 +00:00
Reid Spencer 89956dc90f Add the line number where the script failed to the error output. 
llvm-svn: 35994
 2007-04-14 16:41:39 +00:00
Reid Spencer 437520719e For PR1319: 
Changes necessary for conversion of this directory to run the tests
under the llvm.exp version of llvm_runtest

llvm-svn: 35993
 2007-04-14 16:40:08 +00:00
Reid Spencer d30ad3f9b2 FIx this test, thanks to llvm.exp 
llvm-svn: 35992
 2007-04-14 16:19:26 +00:00
Reid Spencer e33f02f0bb Add a script to run a command but ignore its return code. This script 
always returns 0. This is useful with the llvm.exp based dejagnu testing
when a test wants to check the error output of tool invocation that
returns non-zero. Since every command is checked with llvm.exp, there needs
to be a way to prevent that checking and this script is it.

llvm-svn: 35991
 2007-04-14 16:14:08 +00:00
Anton Korobeynikov 8a1a84f96e Fix PR1325: Case range optimization was performed in the case it 
shouldn't. Also fix some "latent" bug on 64-bit platforms

llvm-svn: 35990
 2007-04-14 13:25:55 +00:00
Duncan Sands b4a7326c20 Correct typo. 
llvm-svn: 35989
 2007-04-14 12:30:27 +00:00
Reid Spencer e105f3f4c4 Fix a missing -f that the new llvm.exp found. 
llvm-svn: 35988
 2007-04-14 09:45:16 +00:00
Reid Spencer f7396d1c11 Fix a missing -f caught by the new llvm.exp script. 
llvm-svn: 35987
 2007-04-14 09:43:30 +00:00
Reid Spencer 155171c566 Initial version of a re-write of llvm-runtest that doesn't write the 
tests to a script file but executes each line individually and catches
errors on each line too.

llvm-svn: 35986
 2007-04-14 09:39:28 +00:00
Chris Lattner 7196f09edc disable shift/and lowering to work around PR1325 for now. 
llvm-svn: 35985
 2007-04-14 02:26:56 +00:00
Chris Lattner 49fa8d2bff Implement a few missing xforms: printf("foo\n") -> puts. printf("x") -> putchar 
printf("") -> noop.  Still need to do the xforms for fprintf.

This implements Transforms/SimplifyLibCalls/Printf.ll

llvm-svn: 35984
 2007-04-14 01:17:48 +00:00
Chris Lattner ebf3cfccdb new testcase 
llvm-svn: 35983
 2007-04-14 01:17:38 +00:00
Chris Lattner 02137eec8f in addition to merging, constantmerge should also delete trivially dead globals, 
in order to clean up after simplifylibcalls.

llvm-svn: 35982
 2007-04-14 01:11:54 +00:00
Chris Lattner efb33d28c6 Implement PR1201 and test/Transforms/InstCombine/malloc-free-delete.ll 
llvm-svn: 35981
 2007-04-14 00:20:02 +00:00
Chris Lattner a930c3d4e4 testcase for PR1201 
llvm-svn: 35980
 2007-04-14 00:19:36 +00:00
Chris Lattner 164b76565b use an accessor to simplify code. 
llvm-svn: 35979
 2007-04-14 00:17:39 +00:00
Chris Lattner 45f15572f7 add GetElementPtrInst::hasAllZeroIndices, a long-overdue helper method. 
Writing it twice in the same day was too much for me.

llvm-svn: 35978
 2007-04-14 00:12:57 +00:00
Reid Spencer 67378b22bb We want the number of bits needed, not the power of 2. 
llvm-svn: 35977
 2007-04-14 00:00:10 +00:00
Dale Johannesen 036cd14ecb tests for struct/union as input operands to asm. 
llvm-svn: 35976
 2007-04-13 22:54:11 +00:00
Jeff Cohen b4c610fb89 Silence VC++ warning. 
llvm-svn: 35975
 2007-04-13 22:52:03 +00:00
Reid Spencer 9f9fe70b11 Add the SCCP regression tests for APInt expressions. These test cases 
turned up some regressions that have since been fixed. We don't want to
loose the regression tests.

Test cases by Guoling Han.

llvm-svn: 35974
 2007-04-13 22:33:10 +00:00
Chris Lattner d0b3e7b0b4 xfail this for now 
llvm-svn: 35973
 2007-04-13 22:20:27 +00:00
Chris Lattner efd3051d60 Now that codegen prepare isn't defeating me, I can finally fix what I set 
out to do! :)

This fixes a problem where LSR would insert a bunch of code into each MBB
that uses a particular subexpression (e.g. IV+base+C).  The problem is that
this code cannot be CSE'd back together if inserted into different blocks.

This patch changes LSR to attempt to insert a single copy of this code and
share it, allowing codegenprepare to duplicate the code if it can be sunk
into various addressing modes.  On CodeGen/ARM/lsr-code-insertion.ll,
for example, this gives us code like:

        add r8, r0, r5
        str r6, [r8, #+4]
..
        ble LBB1_4      @cond_next
LBB1_3: @cond_true
        str r10, [r8, #+4]
LBB1_4: @cond_next
...
LBB1_5: @cond_true55
        ldr r6, LCPI1_1
        str r6, [r8, #+4]

instead of:

        add r10, r0, r6
        str r8, [r10, #+4]
...
        ble LBB1_4      @cond_next
LBB1_3: @cond_true
        add r8, r0, r6
        str r10, [r8, #+4]
LBB1_4: @cond_next
...
LBB1_5: @cond_true55
        add r8, r0, r6
        ldr r10, LCPI1_1
        str r10, [r8, #+4]

Besides being smaller and more efficient, this makes it immediately
obvious that it is profitable to predicate LBB1_3 now :)

llvm-svn: 35972
 2007-04-13 20:42:26 +00:00
Chris Lattner 03bf40e70e new lsr testcase 
llvm-svn: 35971
 2007-04-13 20:38:14 +00:00
Chris Lattner feee64e997 Completely rewrite addressing-mode related sinking of code. In particular, 
this fixes problems where codegenprepare would sink expressions into load/stores
that are not valid, and fixes cases where it would miss important valid ones.

This fixes several serious codesize and perf issues, particularly on targets
with complex addressing modes like arm and x86.  For example, now we compile
CodeGen/X86/isel-sink.ll to:

_test:
        movl 8(%esp), %eax
        movl 4(%esp), %ecx
        cmpl $1233, %eax
        ja LBB1_2       #F
LBB1_1: #T
        movl $4, (%ecx,%eax,4)
        movl $141, %eax
        ret
LBB1_2: #F
        movl (%ecx,%eax,4), %eax
        ret

instead of:

_test:
        movl 8(%esp), %eax
        leal (,%eax,4), %ecx
        addl 4(%esp), %ecx
        cmpl $1233, %eax
        ja LBB1_2       #F
LBB1_1: #T
        movl $4, (%ecx)
        movl $141, %eax
        ret
LBB1_2: #F
        movl (%ecx), %eax
        ret

llvm-svn: 35970
 2007-04-13 20:30:56 +00:00
Chris Lattner 26d9e9c452 New testcase 
llvm-svn: 35969
 2007-04-13 20:28:08 +00:00
Reid Spencer 9329e7b626 Implement a getBitsNeeded method to determine how many bits are needed to 
represent a string in binary form by an APInt.

llvm-svn: 35968
 2007-04-13 19:19:07 +00:00
Devang Patel 38705d5494 Remove use of SlowOperationInformer. 
llvm-svn: 35967
 2007-04-13 18:58:18 +00:00
Devang Patel b730fe57bf Undo previous check-in. 
llvm-svn: 35966
 2007-04-13 18:35:15 +00:00
Devang Patel f929b86140 Hello uses LLVMSupport.a (SlowerOperationInformer) 
llvm-svn: 35965
 2007-04-13 18:28:23 +00:00
Dan Gohman a789d31517 Rename Value::getValueType to getValueID, to avoid confusion with 
other things named getValueType.

llvm-svn: 35964
 2007-04-13 18:12:09 +00:00
Anton Korobeynikov e288040abf Fix PR1323 : we haven't updated phi nodes in good manner :) 
llvm-svn: 35963
 2007-04-13 06:53:51 +00:00
Chris Lattner 502c3f48d9 arm has r+r*s and r+i addr modes, but no r+i+r*s addr modes. 
llvm-svn: 35962
 2007-04-13 06:50:55 +00:00
Zhou Sheng 01c175ec52 Make the apint construction more effective. 
llvm-svn: 35960
 2007-04-13 05:57:32 +00:00
Chris Lattner e71f1447f7 CSE simple binary expressions when they are inserted. This makes LSR produce 
less huge code that needs to be cleaned up by sdisel.

llvm-svn: 35959
 2007-04-13 05:04:18 +00:00
Tanya Lattner c821a9ac44 Adding target triplet to be passed to database. 
llvm-svn: 35958
 2007-04-13 04:36:48 +00:00
Reid Spencer 9945235b55 Implement review feedback .. don't double search a set. 
llvm-svn: 35957
 2007-04-12 21:57:15 +00:00
Reid Spencer 1b9213730f Make sure intrinsics that are lowered to functions make the function weak 
linkage so we only end up with one of them in a program. These are, after
all overloaded and templatish in nature.

llvm-svn: 35956
 2007-04-12 21:53:38 +00:00
Dale Johannesen 5c87869622 testcases for function linkage 
llvm-svn: 35955
 2007-04-12 21:01:53 +00:00
Reid Spencer 0ef2ca8da7 Provide support for intrinsics that lower themselves to a function body. 
This can happen for intrinsics that are overloaded.  In such cases it is
necessary to emit a function prototype before the body of the function
that calls the intrinsic and to ensure we don't emit it multiple times.

llvm-svn: 35954
 2007-04-12 21:00:45 +00:00
Lauro Ramos Venancio c451ec635f update documentation 
llvm-svn: 35953
 2007-04-12 20:34:36 +00:00
Lauro Ramos Venancio 0ab204bb36 update documentation 
llvm-svn: 35952
 2007-04-12 19:52:46 +00:00
Lauro Ramos Venancio e6818b2549 Implement Thread Local Storage (TLS) in CBackend. 
llvm-svn: 35951
 2007-04-12 18:42:08 +00:00
Lauro Ramos Venancio 749e4668e7 Implement the "thread_local" keyword. 
llvm-svn: 35950
 2007-04-12 18:32:50 +00:00
Chris Lattner ce10cd22c8 vector compares aren't allowed. It doesn't make sense to have an xfailed 
test to remind us of this.

llvm-svn: 35949
 2007-04-12 18:21:52 +00:00
Chris Lattner 4c964c3aed make this really work on linux :) 
llvm-svn: 35948
 2007-04-12 18:10:16 +00:00
Chris Lattner 028974508b make this happier on linux hosts 
llvm-svn: 35947
 2007-04-12 18:09:06 +00:00
Reid Spencer 0f2f65f723 Fix bugs in generated code for part_select and part_set so that llc doesn't 
barf when CBE is run with a program that contains these intrinsics.

llvm-svn: 35946
 2007-04-12 13:30:14 +00:00
Reid Spencer 83faeb7611 Fix a bug in PartSet. The replacement value needs to be zext or trunc to 
the size of the value, not just zext. Also, give better names to two BBs.

llvm-svn: 35945
 2007-04-12 12:46:33 +00:00
Chris Lattner 5111499136 the result of an inline asm copy can be an arbitrary VT that the register 
class supports.  In the case of vectors, this means we often get the wrong
type (e.g. we get v4f32 instead of v8i16).  Make sure to convert the vector
result to the right type.  This fixes CodeGen/X86/2007-04-11-InlineAsmVectorResult.ll

llvm-svn: 35944
 2007-04-12 06:00:20 +00:00
Chris Lattner a77cb3ce68 fold noop vbitconvert instructions 
llvm-svn: 35943
 2007-04-12 05:58:43 +00:00
Chris Lattner 9bab80543a new testcase 
llvm-svn: 35942
 2007-04-12 05:58:21 +00:00
Chris Lattner 784a68a702 Fix weirdness handling single element vectors. 
llvm-svn: 35941
 2007-04-12 04:44:28 +00:00
Chris Lattner 2805bce656 Fix mmx paddq, add support for the 'y' register class, though it isn't tested. 
llvm-svn: 35940
 2007-04-12 04:14:49 +00:00
Reid Spencer 09f5000873 Make the shlibext and llvmlibsdir variables accessible. 
llvm-svn: 35939
 2007-04-12 02:49:30 +00:00
Reid Spencer c6251a7dfd For PR1284: 
Implement the "part_set" intrinsic.

llvm-svn: 35938
 2007-04-12 02:48:46 +00:00
Reid Spencer b817ba74f1 The hello pass actually requires a function to chew on! 
llvm-svn: 35937
 2007-04-12 01:12:54 +00:00
Reid Spencer c70afc3818 Fix extra argument in part_set examples. Thanks Zhiru. 
llvm-svn: 35936
 2007-04-12 01:03:03 +00:00
Chris Lattner af039c53c0 improve the patch for PR1318 to also support grouped options with custom 
handlers (like the pass list).  My previous fix only supported *new* command
line options, not additions to old ones.

This fixes test/Feature/load_module.ll

llvm-svn: 35935
 2007-04-12 00:36:29 +00:00
Devang Patel 180ff253ed New test case for PR 1321. 
llvm-svn: 35934
 2007-04-12 00:32:43 +00:00
Reid Spencer 7972c4758c Fix validation errors. 
llvm-svn: 35933
 2007-04-11 23:49:50 +00:00
Reid Spencer 14194dc054 Missing end tag. Thanks, Nick. 
llvm-svn: 35932
 2007-04-11 23:46:06 +00:00
Chris Lattner 8aa5b4545f new testcase. 
llvm-svn: 35931
 2007-04-11 23:45:16 +00:00
Reid Spencer 3b5856151b Put period inside the paragraph! 
llvm-svn: 35930
 2007-04-11 23:26:07 +00:00
Reid Spencer 5bf54c868b Document the part_set intrinsic. 
llvm-svn: 35929
 2007-04-11 23:23:49 +00:00
Reid Spencer d646073027 Fix a guard that is supposed to guard against mistakes like this patch fixes! 
We *really* need to be running these with tcl's "exec" to catch the errors.

llvm-svn: 35928
 2007-04-11 22:40:46 +00:00
Chris Lattner 6d87faf14f new testcase 
llvm-svn: 35927
 2007-04-11 22:36:10 +00:00
Chris Lattner a5fcd24746 Fix CodeGen/X86/2007-03-24-InlineAsmPModifier.ll 
llvm-svn: 35926
 2007-04-11 22:29:46 +00:00
Reid Spencer 45fc9400ad The "Hello" message is written on stderr so make sure it is duplicated to 
stdout so the grep can match it.

llvm-svn: 35925
 2007-04-11 21:30:05 +00:00
Reid Spencer a28d662816 Add Scott's note about GCC 4.1.2 on OpenSUSE. 
llvm-svn: 35924
 2007-04-11 21:28:31 +00:00
Reid Spencer 5f89562811 Add a test case for PR1318. 
llvm-svn: 35923
 2007-04-11 21:14:53 +00:00
Reid Spencer c78d122a6a Build Hello by default so it can be used in test cases. 
llvm-svn: 35922
 2007-04-11 21:03:37 +00:00
Reid Spencer 645d5a9f4f Use the new %link variable to make this test portable. 
llvm-svn: 35921
 2007-04-11 21:00:00 +00:00
Reid Spencer 641527f3e2 Make new variables available: compile_c, compile_cxx, link to handle tests 
that want to use LLVM's notion of compiling and linking programs. This
includes all the -I -L and optimization switches that LLVM would using to
compile or link any of this files.

llvm-svn: 35920
 2007-04-11 20:57:39 +00:00
Reid Spencer 8e25101211 The "implementation" keyword is no more! 
llvm-svn: 35919
 2007-04-11 20:06:03 +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
Reid Spencer f29754c7b9 Add a test case for testing basic IR features via llvm2cpp. This helps find 
bit rot in llvm2cpp and also tests the LLVM C++ IR in ways that llvm-as
doesn't.

llvm-svn: 35917
 2007-04-11 19:54:37 +00:00
Reid Spencer 669c7e58b0 Make sure upgrade doesn't fail on this. 
llvm-svn: 35916
 2007-04-11 19:36:27 +00:00
Reid Spencer 60012ded54 Update the way llvm2cpp tests are done: 
1. Make sure bytecode/assembly inputs are always redirected stdin so that
   the module name is <stdin>. This helps not get false negatives when the
   diff is done.
2. Scan the test file to determine if llvm-upgrade needs to be run.
3. Avoid running testings that are XFAIL'd because they'll cause a failure
   when run for llvm2cpp.
4. Get some better error message output.

llvm-svn: 35914
 2007-04-11 17:56:23 +00:00
Reid Spencer 7a311b86e1 Upgrade this file completely instead of downgrading it. Make sure that 
false positives aren't made.

llvm-svn: 35913
 2007-04-11 17:51:03 +00:00
Chris Lattner 18e4ac4107 fix an infinite loop compiling ldecod, notice by JeffC. 
llvm-svn: 35910
 2007-04-11 16:51:53 +00:00
Chris Lattner fe926e2960 Fix incorrect fall-throughs in addr mode code. This fixes CodeGen/ARM/arm-negative-stride.ll 
llvm-svn: 35909
 2007-04-11 16:17:12 +00:00
Chris Lattner 2feb7abbd5 this got better 
llvm-svn: 35908
 2007-04-11 16:12:27 +00:00
Chris Lattner 45ae13bb41 adjust test 
llvm-svn: 35907
 2007-04-11 16:04:04 +00:00
Chris Lattner 5ee4d0726a Fix Transforms/ScalarRepl/union-pointer.ll 
llvm-svn: 35906
 2007-04-11 15:45:25 +00:00
Chris Lattner 83b53a5964 Fix PR1318 by reacting appropriately to a mutating option list. 
llvm-svn: 35905
 2007-04-11 15:35:18 +00:00
Chris Lattner 7345e56885 change test name. 
llvm-svn: 35904
 2007-04-11 15:24:04 +00:00
Reid Spencer 871a9ea4ef Fix a bug where ICmpInst objects instantiated directly with a name would 
not retain that name. Not noticed because AsmParser always sets name after
construction. However, llvm2cpp noticed.

llvm-svn: 35903
 2007-04-11 13:04:48 +00:00
Reid Spencer 5899dd1dc3 Make the generated code for ConstantInt nicer. 
llvm-svn: 35902
 2007-04-11 13:02:56 +00:00
Reid Spencer c49f2ef236 Fix an approximate calculation in an assertion not to give false negatives. 
llvm-svn: 35901
 2007-04-11 13:00:04 +00:00
Reid Spencer f4fd92907e Make sure this test uses llvm-upgrade. 
Don't allow false positives.

llvm-svn: 35900
 2007-04-11 12:46:06 +00:00
Reid Spencer 56ea4e8ad3 Teach llvm2cpp about packed structure types. 
llvm-svn: 35899
 2007-04-11 12:41:49 +00:00
Reid Spencer ff6e0eda94 Fix several bugs relating to changes in the LLVM IR API or just outright 
typos in the output. This is sufficient to get most of the llvm2cpp tests
working again.

llvm-svn: 35898
 2007-04-11 12:28:56 +00:00
Reid Spencer d73f84ed7b Regenerate. 
llvm-svn: 35897
 2007-04-11 12:10:58 +00:00
Reid Spencer 2844b0a225 Fix a crash-by-unknown-exception caused by attempting to use a null pointer 
as the key for a map insertion.

llvm-svn: 35896
 2007-04-11 12:10:08 +00:00
Reid Spencer e165d7c3d7 Fix to not give false positives. 
llvm-svn: 35895
 2007-04-11 12:04:33 +00:00
Reid Spencer 77df76a3f5 Fix some issues with param attrs. 
llvm-svn: 35894
 2007-04-11 10:01:32 +00:00
Reid Spencer 3318579108 Add support for parameter attributes. 
llvm-svn: 35893
 2007-04-11 09:54:08 +00:00
Chris Lattner 81f14c63da sext of compares. 
llvm-svn: 35892
 2007-04-11 06:57:54 +00:00
Chris Lattner 74ff60ff84 Turn stuff like: 
icmp slt i32 %X, 0              ; <i1>:0 [#uses=1]
        sext i1 %0 to i32               ; <i32>:1 [#uses=1]

into:

        %X.lobit = ashr i32 %X, 31              ; <i32> [#uses=1]

This implements InstCombine/icmp.ll:test[34]

llvm-svn: 35891
 2007-04-11 06:57:46 +00:00
Chris Lattner d0f7942e23 Simplify some comparisons to arithmetic, this implements: 
Transforms/InstCombine/icmp.ll

llvm-svn: 35890
 2007-04-11 06:53:04 +00:00
Chris Lattner 764ec15b3f new testcase 
llvm-svn: 35889
 2007-04-11 06:52:24 +00:00
Chris Lattner a083ffcad7 Fix this harder. 
llvm-svn: 35888
 2007-04-11 06:50:51 +00:00
Chris Lattner c5f85d3738 don't create shifts by zero, fix some problems with my previous patch 
llvm-svn: 35887
 2007-04-11 06:43:25 +00:00
Chris Lattner 20f2372a7c canonicalize (x <u 2147483648) -> (x >s -1) and (x >u 2147483647) -> (x <s 0) 
llvm-svn: 35886
 2007-04-11 06:12:58 +00:00
Chris Lattner 7ddbff090a fix a miscompilation of: 
define i32 @test(i32 %X) {
entry:
        %Y = and i32 %X, 4              ; <i32> [#uses=1]
        icmp eq i32 %Y, 0               ; <i1>:0 [#uses=1]
        sext i1 %0 to i32               ; <i32>:1 [#uses=1]
        ret i32 %1
}

by moving code out of commonIntCastTransforms into visitZExt.  Simplify the
APInt gymnastics in it etc.

llvm-svn: 35885
 2007-04-11 05:45:39 +00:00
Chris Lattner a6aa0319f1 done 
llvm-svn: 35884
 2007-04-11 05:34:00 +00:00
Chris Lattner 65786b078c Teach the codegen to turn [aez]ext (setcc) -> selectcc of 1/0, which often 
allows other simplifications.  For example, this compiles:
int isnegative(unsigned int X) {
   return !(X < 2147483648U);
}

Into this code:

x86:
        movl 4(%esp), %eax
        shrl $31, %eax
        ret
arm:
        mov r0, r0, lsr #31
        bx lr
thumb:
        lsr r0, r0, #31
        bx lr

instead of:

x86:
        cmpl $0, 4(%esp)
        sets %al
        movzbl %al, %eax
        ret

arm:
        mov r3, #0
        cmp r0, #0
        movlt r3, #1
        mov r0, r3
        bx lr

thumb:
        mov r2, #1
        mov r1, #0
        cmp r0, #0
        blt LBB1_2      @entry
LBB1_1: @entry
        cpy r2, r1
LBB1_2: @entry
        cpy r0, r2
        bx lr

Testcase here: test/CodeGen/Generic/ispositive.ll

llvm-svn: 35883
 2007-04-11 05:32:27 +00:00
Chris Lattner 05362ffdce new testcase 
llvm-svn: 35882
 2007-04-11 05:32:13 +00:00
Chris Lattner 41189c63cc Codegen integer abs more efficiently using the trick from the PPC CWG. This 
improves codegen on many architectures.  Tests committed as CodeGen/*/iabs.ll

X86 Old:			X86 New:
_test:				_test:
   movl 4(%esp), %ecx		   movl 4(%esp), %eax
   movl %ecx, %eax		   movl %eax, %ecx
   negl %eax			   sarl $31, %ecx
   testl %ecx, %ecx		   addl %ecx, %eax
   cmovns %ecx, %eax		   xorl %ecx, %eax
   ret				   ret

PPC Old:			PPC New:
_test:				_test:
   cmpwi cr0, r3, -1		   srawi r2, r3, 31
   neg r2, r3			   add r3, r3, r2
   bgt cr0, LBB1_2 ;		   xor r3, r3, r2
LBB1_1: ;			   blr
   mr r3, r2
LBB1_2: ;
   blr

ARM Old:			ARM New:
_test:				_test:
   rsb r3, r0, #0		   add r3, r0, r0, asr #31
   cmp r0, #0			   eor r0, r3, r0, asr #31
   movge r3, r0			   bx lr
   mov r0, r3
   bx lr

Thumb Old:			Thumb New:
_test:				_test:
   neg r2, r0			   asr r2, r0, #31
   cmp r0, #0			   add r0, r0, r2
   bge LBB1_2			   eor r0, r2
LBB1_1: @			   bx lr
   cpy r0, r2
LBB1_2: @
   bx lr


Sparc Old:			Sparc New:
test:				test:
   save -96, %o6, %o6		   save -96, %o6, %o6
   sethi 0, %l0			   sra %i0, 31, %l0
   sub %l0, %i0, %l0		   add %i0, %l0, %l1
   subcc %i0, -1, %l1		   xor %l1, %l0, %i0
   bg .BB1_2			   restore %g0, %g0, %g0
   nop				   retl
.BB1_1:				   nop
   or %g0, %l0, %i0
.BB1_2:
   restore %g0, %g0, %g0
   retl
   nop

It also helps alpha/ia64 :)

llvm-svn: 35881
 2007-04-11 05:11:38 +00:00
Chris Lattner 9f780e339e new testcases for integer abs function 
llvm-svn: 35880
 2007-04-11 05:02:57 +00:00
Chris Lattner 32104034f8 fix a regression introduced by my last patch. 
llvm-svn: 35879
 2007-04-11 03:27:24 +00:00
Chris Lattner 098ea183b8 Hack to get sys::Path to recognize macho dylibs. 
llvm-svn: 35878
 2007-04-11 03:15:35 +00:00
Reid Spencer a472f66dd0 For PR1146: 
Put the parameter attributes in their own ParamAttr name space. Adjust the
rest of llvm as a result.

llvm-svn: 35877
 2007-04-11 02:44:20 +00:00
Reid Spencer d3f622e0d5 Teach sys::Path how to recognize different kinds of object files for ELF 
and Mach-O systems. Additionally, correct the Mach-O logic code to look at
byte 12 not byte 15. Hopefully this fixes the llvm-ld warning on Darwin.

llvm-svn: 35876
 2007-04-11 02:02:09 +00:00
Chris Lattner daa012d1fb Simplify SROA conversion to integer in some ways, make it more general in others. 
We now tolerate small amounts of undefined behavior, better emulating what
would happen if the transaction actually occurred in memory.  This fixes
SingleSource/UnitTests/2007-04-10-BitfieldTest.c on PPC, at least until
Devang gets a chance to fix the CFE from doing undefined things with bitfields :)

llvm-svn: 35875
 2007-04-11 00:57:54 +00:00
Reid Spencer ccd4d2c8e4 Make isDynamicLibrary detect more than just an ELF file. 
llvm-svn: 35874
 2007-04-11 00:49:39 +00:00
Reid Spencer 5f6ee131b1 Hack the shared library extension for dylib. The existing code just looks 
plain wrong since $module was never defined so we always get .so which is
broken on Darwin. Just force it to .dylib.

llvm-svn: 35873
 2007-04-11 00:33:43 +00:00
Reid Spencer 28d3e72a07 Hopefully fix LTDL_SHLIB_EXT on Darwin 
llvm-svn: 35872
 2007-04-11 00:27:39 +00:00
Bill Wendling f099841573 Add support for our first SSSE3 instruction "pmulhrsw". 
llvm-svn: 35869
 2007-04-10 22:10:25 +00:00
Devang Patel 6d474cd37c New test case. 
llvm-svn: 35868
 2007-04-10 21:43:01 +00:00
Chris Lattner d4a9b92a13 new micro optzn 
llvm-svn: 35867
 2007-04-10 21:14:01 +00:00
Jeff Cohen ba1c0cd4e9 Correctly report version of GCC used. 
llvm-svn: 35866
 2007-04-10 19:13:43 +00:00
Devang Patel d284fd1145 Add test case for PR 1154. 
llvm-svn: 35865
 2007-04-10 16:57:08 +00:00
Chris Lattner b05e1727ef fix a comment bug Reid noticed 
llvm-svn: 35864
 2007-04-10 16:33:06 +00:00
Devang Patel ada3ca2234 Enable loop rotate pass. 
llvm-svn: 35863
 2007-04-10 15:43:36 +00:00
Chris Lattner 2cc9c488e8 add missing methods, mark stuff const 
llvm-svn: 35862
 2007-04-10 07:06:21 +00:00
Chris Lattner 338bd30f19 getLimitedValue now just forward to APInt's getLimitedValue. Mark it const. 
llvm-svn: 35861
 2007-04-10 06:44:12 +00:00
Chris Lattner c43883c8a9 add a method 
llvm-svn: 35860
 2007-04-10 06:43:18 +00:00
Chris Lattner 9b6d69e0c2 restore support for negative strides 
llvm-svn: 35859
 2007-04-10 03:48:29 +00:00
Chris Lattner f269d84ca0 apparently some people commit without building the tree, or they forget to 
commit a LOT of files.

llvm-svn: 35858
 2007-04-10 03:20:39 +00:00
Chris Lattner 0e772b7726 unbreak the build :( 
llvm-svn: 35857
 2007-04-10 03:18:19 +00:00
Jeff Cohen a8644a6534 Fix build problem. 
llvm-svn: 35856
 2007-04-10 03:10:46 +00:00
Reid Spencer 782ae66e41 Drop the "bit" prefix for the part.select intrinsic. 
llvm-svn: 35854
 2007-04-10 02:52:46 +00:00