oota-llvm.git
17 years agoimprove the patch for PR1318 to also support grouped options with custom
Chris Lattner [Thu, 12 Apr 2007 00:36:29 +0000 (00:36 +0000)]
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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35935 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoNew test case for PR 1321.
Devang Patel [Thu, 12 Apr 2007 00:32:43 +0000 (00:32 +0000)]
New test case for PR 1321.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35934 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix validation errors.
Reid Spencer [Wed, 11 Apr 2007 23:49:50 +0000 (23:49 +0000)]
Fix validation errors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35933 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMissing end tag. Thanks, Nick.
Reid Spencer [Wed, 11 Apr 2007 23:46:06 +0000 (23:46 +0000)]
Missing end tag. Thanks, Nick.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35932 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agonew testcase.
Chris Lattner [Wed, 11 Apr 2007 23:45:16 +0000 (23:45 +0000)]
new testcase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35931 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoPut period inside the paragraph!
Reid Spencer [Wed, 11 Apr 2007 23:26:07 +0000 (23:26 +0000)]
Put period inside the paragraph!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35930 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoDocument the part_set intrinsic.
Reid Spencer [Wed, 11 Apr 2007 23:23:49 +0000 (23:23 +0000)]
Document the part_set intrinsic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35929 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a guard that is supposed to guard against mistakes like this patch fixes!
Reid Spencer [Wed, 11 Apr 2007 22:40:46 +0000 (22:40 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35928 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agonew testcase
Chris Lattner [Wed, 11 Apr 2007 22:36:10 +0000 (22:36 +0000)]
new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35927 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix CodeGen/X86/2007-03-24-InlineAsmPModifier.ll
Chris Lattner [Wed, 11 Apr 2007 22:29:46 +0000 (22:29 +0000)]
Fix CodeGen/X86/2007-03-24-InlineAsmPModifier.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35926 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoThe "Hello" message is written on stderr so make sure it is duplicated to
Reid Spencer [Wed, 11 Apr 2007 21:30:05 +0000 (21:30 +0000)]
The "Hello" message is written on stderr so make sure it is duplicated to
stdout so the grep can match it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35925 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd Scott's note about GCC 4.1.2 on OpenSUSE.
Reid Spencer [Wed, 11 Apr 2007 21:28:31 +0000 (21:28 +0000)]
Add Scott's note about GCC 4.1.2 on OpenSUSE.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35924 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd a test case for PR1318.
Reid Spencer [Wed, 11 Apr 2007 21:14:53 +0000 (21:14 +0000)]
Add a test case for PR1318.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35923 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoBuild Hello by default so it can be used in test cases.
Reid Spencer [Wed, 11 Apr 2007 21:03:37 +0000 (21:03 +0000)]
Build Hello by default so it can be used in test cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35922 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoUse the new %link variable to make this test portable.
Reid Spencer [Wed, 11 Apr 2007 21:00:00 +0000 (21:00 +0000)]
Use the new %link variable to make this test portable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35921 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMake new variables available: compile_c, compile_cxx, link to handle tests
Reid Spencer [Wed, 11 Apr 2007 20:57:39 +0000 (20:57 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35920 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoThe "implementation" keyword is no more!
Reid Spencer [Wed, 11 Apr 2007 20:06:03 +0000 (20:06 +0000)]
The "implementation" keyword is no more!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35919 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMake the llvm-runtest function much more amenable by eliminating all the
Reid Spencer [Wed, 11 Apr 2007 19:56:59 +0000 (19:56 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35918 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd a test case for testing basic IR features via llvm2cpp. This helps find
Reid Spencer [Wed, 11 Apr 2007 19:54:37 +0000 (19:54 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35917 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMake sure upgrade doesn't fail on this.
Reid Spencer [Wed, 11 Apr 2007 19:36:27 +0000 (19:36 +0000)]
Make sure upgrade doesn't fail on this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35916 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoUpdate the way llvm2cpp tests are done:
Reid Spencer [Wed, 11 Apr 2007 17:56:23 +0000 (17:56 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35914 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoUpgrade this file completely instead of downgrading it. Make sure that
Reid Spencer [Wed, 11 Apr 2007 17:51:03 +0000 (17:51 +0000)]
Upgrade this file completely instead of downgrading it. Make sure that
false positives aren't made.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35913 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agofix an infinite loop compiling ldecod, notice by JeffC.
Chris Lattner [Wed, 11 Apr 2007 16:51:53 +0000 (16:51 +0000)]
fix an infinite loop compiling ldecod, notice by JeffC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35910 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix incorrect fall-throughs in addr mode code. This fixes CodeGen/ARM/arm-negative...
Chris Lattner [Wed, 11 Apr 2007 16:17:12 +0000 (16:17 +0000)]
Fix incorrect fall-throughs in addr mode code.  This fixes CodeGen/ARM/arm-negative-stride.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35909 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agothis got better
Chris Lattner [Wed, 11 Apr 2007 16:12:27 +0000 (16:12 +0000)]
this got better

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35908 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoadjust test
Chris Lattner [Wed, 11 Apr 2007 16:04:04 +0000 (16:04 +0000)]
adjust test

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35907 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix Transforms/ScalarRepl/union-pointer.ll
Chris Lattner [Wed, 11 Apr 2007 15:45:25 +0000 (15:45 +0000)]
Fix Transforms/ScalarRepl/union-pointer.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35906 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix PR1318 by reacting appropriately to a mutating option list.
Chris Lattner [Wed, 11 Apr 2007 15:35:18 +0000 (15:35 +0000)]
Fix PR1318 by reacting appropriately to a mutating option list.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35905 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agochange test name.
Chris Lattner [Wed, 11 Apr 2007 15:24:04 +0000 (15:24 +0000)]
change test name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35904 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a bug where ICmpInst objects instantiated directly with a name would
Reid Spencer [Wed, 11 Apr 2007 13:04:48 +0000 (13:04 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35903 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMake the generated code for ConstantInt nicer.
Reid Spencer [Wed, 11 Apr 2007 13:02:56 +0000 (13:02 +0000)]
Make the generated code for ConstantInt nicer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35902 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix an approximate calculation in an assertion not to give false negatives.
Reid Spencer [Wed, 11 Apr 2007 13:00:04 +0000 (13:00 +0000)]
Fix an approximate calculation in an assertion not to give false negatives.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35901 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMake sure this test uses llvm-upgrade.
Reid Spencer [Wed, 11 Apr 2007 12:46:06 +0000 (12:46 +0000)]
Make sure this test uses llvm-upgrade.
Don't allow false positives.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35900 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoTeach llvm2cpp about packed structure types.
Reid Spencer [Wed, 11 Apr 2007 12:41:49 +0000 (12:41 +0000)]
Teach llvm2cpp about packed structure types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35899 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix several bugs relating to changes in the LLVM IR API or just outright
Reid Spencer [Wed, 11 Apr 2007 12:28:56 +0000 (12:28 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35898 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRegenerate.
Reid Spencer [Wed, 11 Apr 2007 12:10:58 +0000 (12:10 +0000)]
Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35897 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a crash-by-unknown-exception caused by attempting to use a null pointer
Reid Spencer [Wed, 11 Apr 2007 12:10:08 +0000 (12:10 +0000)]
Fix a crash-by-unknown-exception caused by attempting to use a null pointer
as the key for a map insertion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35896 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix to not give false positives.
Reid Spencer [Wed, 11 Apr 2007 12:04:33 +0000 (12:04 +0000)]
Fix to not give false positives.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35895 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix some issues with param attrs.
Reid Spencer [Wed, 11 Apr 2007 10:01:32 +0000 (10:01 +0000)]
Fix some issues with param attrs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35894 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd support for parameter attributes.
Reid Spencer [Wed, 11 Apr 2007 09:54:08 +0000 (09:54 +0000)]
Add support for parameter attributes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35893 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agosext of compares.
Chris Lattner [Wed, 11 Apr 2007 06:57:54 +0000 (06:57 +0000)]
sext of compares.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35892 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoTurn stuff like:
Chris Lattner [Wed, 11 Apr 2007 06:57:46 +0000 (06:57 +0000)]
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]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35891 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoSimplify some comparisons to arithmetic, this implements:
Chris Lattner [Wed, 11 Apr 2007 06:53:04 +0000 (06:53 +0000)]
Simplify some comparisons to arithmetic, this implements:
Transforms/InstCombine/icmp.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35890 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agonew testcase
Chris Lattner [Wed, 11 Apr 2007 06:52:24 +0000 (06:52 +0000)]
new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35889 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix this harder.
Chris Lattner [Wed, 11 Apr 2007 06:50:51 +0000 (06:50 +0000)]
Fix this harder.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35888 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agodon't create shifts by zero, fix some problems with my previous patch
Chris Lattner [Wed, 11 Apr 2007 06:43:25 +0000 (06:43 +0000)]
don't create shifts by zero, fix some problems with my previous patch

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35887 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agocanonicalize (x <u 2147483648) -> (x >s -1) and (x >u 2147483647) -> (x <s 0)
Chris Lattner [Wed, 11 Apr 2007 06:12:58 +0000 (06:12 +0000)]
canonicalize (x <u 2147483648) -> (x >s -1) and (x >u 2147483647) -> (x <s 0)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35886 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agofix a miscompilation of:
Chris Lattner [Wed, 11 Apr 2007 05:45:39 +0000 (05:45 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35885 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agodone
Chris Lattner [Wed, 11 Apr 2007 05:34:00 +0000 (05:34 +0000)]
done

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35884 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoTeach the codegen to turn [aez]ext (setcc) -> selectcc of 1/0, which often
Chris Lattner [Wed, 11 Apr 2007 05:32:27 +0000 (05:32 +0000)]
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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35883 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agonew testcase
Chris Lattner [Wed, 11 Apr 2007 05:32:13 +0000 (05:32 +0000)]
new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35882 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoCodegen integer abs more efficiently using the trick from the PPC CWG. This
Chris Lattner [Wed, 11 Apr 2007 05:11:38 +0000 (05:11 +0000)]
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 :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35881 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agonew testcases for integer abs function
Chris Lattner [Wed, 11 Apr 2007 05:02:57 +0000 (05:02 +0000)]
new testcases for integer abs function

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35880 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agofix a regression introduced by my last patch.
Chris Lattner [Wed, 11 Apr 2007 03:27:24 +0000 (03:27 +0000)]
fix a regression introduced by my last patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35879 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoHack to get sys::Path to recognize macho dylibs.
Chris Lattner [Wed, 11 Apr 2007 03:15:35 +0000 (03:15 +0000)]
Hack to get sys::Path to recognize macho dylibs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35878 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFor PR1146:
Reid Spencer [Wed, 11 Apr 2007 02:44:20 +0000 (02:44 +0000)]
For PR1146:
Put the parameter attributes in their own ParamAttr name space. Adjust the
rest of llvm as a result.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35877 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoTeach sys::Path how to recognize different kinds of object files for ELF
Reid Spencer [Wed, 11 Apr 2007 02:02:09 +0000 (02:02 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35876 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoSimplify SROA conversion to integer in some ways, make it more general in others.
Chris Lattner [Wed, 11 Apr 2007 00:57:54 +0000 (00:57 +0000)]
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 :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35875 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMake isDynamicLibrary detect more than just an ELF file.
Reid Spencer [Wed, 11 Apr 2007 00:49:39 +0000 (00:49 +0000)]
Make isDynamicLibrary detect more than just an ELF file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35874 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoHack the shared library extension for dylib. The existing code just looks
Reid Spencer [Wed, 11 Apr 2007 00:33:43 +0000 (00:33 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35873 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoHopefully fix LTDL_SHLIB_EXT on Darwin
Reid Spencer [Wed, 11 Apr 2007 00:27:39 +0000 (00:27 +0000)]
Hopefully fix LTDL_SHLIB_EXT on Darwin

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35872 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd support for our first SSSE3 instruction "pmulhrsw".
Bill Wendling [Tue, 10 Apr 2007 22:10:25 +0000 (22:10 +0000)]
Add support for our first SSSE3 instruction "pmulhrsw".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35869 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoNew test case.
Devang Patel [Tue, 10 Apr 2007 21:43:01 +0000 (21:43 +0000)]
New test case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35868 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agonew micro optzn
Chris Lattner [Tue, 10 Apr 2007 21:14:01 +0000 (21:14 +0000)]
new micro optzn

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35867 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoCorrectly report version of GCC used.
Jeff Cohen [Tue, 10 Apr 2007 19:13:43 +0000 (19:13 +0000)]
Correctly report version of GCC used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35866 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd test case for PR 1154.
Devang Patel [Tue, 10 Apr 2007 16:57:08 +0000 (16:57 +0000)]
Add test case for PR 1154.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35865 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agofix a comment bug Reid noticed
Chris Lattner [Tue, 10 Apr 2007 16:33:06 +0000 (16:33 +0000)]
fix a comment bug Reid noticed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35864 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoEnable loop rotate pass.
Devang Patel [Tue, 10 Apr 2007 15:43:36 +0000 (15:43 +0000)]
Enable loop rotate pass.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35863 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoadd missing methods, mark stuff const
Chris Lattner [Tue, 10 Apr 2007 07:06:21 +0000 (07:06 +0000)]
add missing methods, mark stuff const

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35862 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agogetLimitedValue now just forward to APInt's getLimitedValue. Mark it const.
Chris Lattner [Tue, 10 Apr 2007 06:44:12 +0000 (06:44 +0000)]
getLimitedValue now just forward to APInt's getLimitedValue.  Mark it const.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35861 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoadd a method
Chris Lattner [Tue, 10 Apr 2007 06:43:18 +0000 (06:43 +0000)]
add a method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35860 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agorestore support for negative strides
Chris Lattner [Tue, 10 Apr 2007 03:48:29 +0000 (03:48 +0000)]
restore support for negative strides

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35859 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoapparently some people commit without building the tree, or they forget to
Chris Lattner [Tue, 10 Apr 2007 03:20:39 +0000 (03:20 +0000)]
apparently some people commit without building the tree, or they forget to
commit a LOT of files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35858 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agounbreak the build :(
Chris Lattner [Tue, 10 Apr 2007 03:18:19 +0000 (03:18 +0000)]
unbreak the build :(

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35857 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix build problem.
Jeff Cohen [Tue, 10 Apr 2007 03:10:46 +0000 (03:10 +0000)]
Fix build problem.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35856 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoDrop the "bit" prefix for the part.select intrinsic.
Reid Spencer [Tue, 10 Apr 2007 02:52:46 +0000 (02:52 +0000)]
Drop the "bit" prefix for the part.select intrinsic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35854 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix name of an intrinsic: bit.part_select -> part.select
Reid Spencer [Tue, 10 Apr 2007 02:51:31 +0000 (02:51 +0000)]
Fix name of an intrinsic: bit.part_select -> part.select

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35853 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoStrengthen the boundary conditions of this fold, implementing
Chris Lattner [Mon, 9 Apr 2007 23:52:13 +0000 (23:52 +0000)]
Strengthen the boundary conditions of this fold, implementing
InstCombine/set.ll:test25

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35852 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agonew testcase
Chris Lattner [Mon, 9 Apr 2007 23:51:49 +0000 (23:51 +0000)]
new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35851 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoNo longer needed.
Jeff Cohen [Mon, 9 Apr 2007 23:42:32 +0000 (23:42 +0000)]
No longer needed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35850 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd check for opt crash.
Devang Patel [Mon, 9 Apr 2007 23:40:15 +0000 (23:40 +0000)]
Add check for opt crash.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35849 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRe-constify things that don't break the build. Last patch in this
Owen Anderson [Mon, 9 Apr 2007 23:38:18 +0000 (23:38 +0000)]
Re-constify things that don't break the build.  Last patch in this
series, I promise.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35848 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoremove dead target hooks.
Chris Lattner [Mon, 9 Apr 2007 23:34:08 +0000 (23:34 +0000)]
remove dead target hooks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35847 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoremove dead target hooks
Chris Lattner [Mon, 9 Apr 2007 23:33:39 +0000 (23:33 +0000)]
remove dead target hooks

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35846 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoremove some dead hooks
Chris Lattner [Mon, 9 Apr 2007 23:31:19 +0000 (23:31 +0000)]
remove some dead hooks

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35845 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoeliminate the last uses of some TLI methods.
Chris Lattner [Mon, 9 Apr 2007 23:29:07 +0000 (23:29 +0000)]
eliminate the last uses of some TLI methods.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35844 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoUnconst-ify stuff that broke the build.
Owen Anderson [Mon, 9 Apr 2007 23:08:26 +0000 (23:08 +0000)]
Unconst-ify stuff that broke the build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35843 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoConst-ify some parameters, and some cosmetic cleanups. No functionality
Owen Anderson [Mon, 9 Apr 2007 22:54:50 +0000 (22:54 +0000)]
Const-ify some parameters, and some cosmetic cleanups.  No functionality
change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35842 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoTabs -> Spaces
Owen Anderson [Mon, 9 Apr 2007 22:31:43 +0000 (22:31 +0000)]
Tabs -> Spaces

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35841 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoremove some dead target hooks, subsumed by isLegalAddressingMode
Chris Lattner [Mon, 9 Apr 2007 22:27:04 +0000 (22:27 +0000)]
remove some dead target hooks, subsumed by isLegalAddressingMode

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35840 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoImprove some _slow_ behavior introduced in my patches the last few days.
Owen Anderson [Mon, 9 Apr 2007 22:25:09 +0000 (22:25 +0000)]
Improve some _slow_ behavior introduced in my patches the last few days.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35839 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd Loop Rotate test cases.
Devang Patel [Mon, 9 Apr 2007 22:22:42 +0000 (22:22 +0000)]
Add Loop Rotate test cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35838 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoswitch LSR to use isLegalAddressingMode instead of other simpler hooks
Chris Lattner [Mon, 9 Apr 2007 22:20:14 +0000 (22:20 +0000)]
switch LSR to use isLegalAddressingMode instead of other simpler hooks

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35837 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoCheck _all_ PHINodes.
Devang Patel [Mon, 9 Apr 2007 22:20:10 +0000 (22:20 +0000)]
Check _all_ PHINodes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35836 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a bug in PPCTargetLowering::isLegalAddressingMode, scales other than 0/1/2
Chris Lattner [Mon, 9 Apr 2007 22:10:05 +0000 (22:10 +0000)]
Fix a bug in PPCTargetLowering::isLegalAddressingMode, scales other than 0/1/2
are always unsupported.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35835 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoUse integer log for metric calculation
Anton Korobeynikov [Mon, 9 Apr 2007 21:57:03 +0000 (21:57 +0000)]
Use integer log for metric calculation

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35834 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoInsert new pre-header before new header. Original pre-header may
Devang Patel [Mon, 9 Apr 2007 21:40:43 +0000 (21:40 +0000)]
Insert new pre-header before new header. Original pre-header may
happen to be an entry, in such case, it is not a good idea to
insert new block before entry.

Also fix typo in assertion check.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35833 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoadd a default ctor for AddrMode.
Chris Lattner [Mon, 9 Apr 2007 21:18:34 +0000 (21:18 +0000)]
add a default ctor for AddrMode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35832 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a bug where calling materializeModule could corrupt the module, reading
Chris Lattner [Mon, 9 Apr 2007 20:28:40 +0000 (20:28 +0000)]
Fix a bug where calling materializeModule could corrupt the module, reading
multiple copies of the function into the Function*.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35831 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoPreserve canonical loop form.
Devang Patel [Mon, 9 Apr 2007 20:19:46 +0000 (20:19 +0000)]
Preserve canonical loop form.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35829 91177308-0d34-0410-b5e6-96231b3b80d8