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31579 Commits

Author SHA1 Message Date
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