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Bill Wendling [Tue, 3 Apr 2007 23:37:20 +0000 (23:37 +0000)]
Updated
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35634
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Chris Lattner [Tue, 3 Apr 2007 23:29:39 +0000 (23:29 +0000)]
Fix a bug I introduced with my patch yesterday which broke Qt (I converted
some constant exprs to apints).
Thanks to Anton for tracking down a small testcase that triggered this!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35633
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Chris Lattner [Tue, 3 Apr 2007 22:15:38 +0000 (22:15 +0000)]
greatly reduce hte default size of stringmap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35632
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Chris Lattner [Tue, 3 Apr 2007 21:48:02 +0000 (21:48 +0000)]
move these to FrontendAda
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35631
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Chris Lattner [Tue, 3 Apr 2007 21:47:36 +0000 (21:47 +0000)]
testcase for recent bugfix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35630
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Chris Lattner [Tue, 3 Apr 2007 21:46:22 +0000 (21:46 +0000)]
move ada tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35629
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Evan Cheng [Tue, 3 Apr 2007 21:38:03 +0000 (21:38 +0000)]
New test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35628
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Evan Cheng [Tue, 3 Apr 2007 21:31:21 +0000 (21:31 +0000)]
Fixed a bug that causes codegen of noop like add r0, r0, #0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35627
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Chris Lattner [Tue, 3 Apr 2007 17:43:25 +0000 (17:43 +0000)]
reinstate the previous two patches, with a bugfix :)
ldecod now passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35626
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Nicolas Geoffray [Tue, 3 Apr 2007 13:59:52 +0000 (13:59 +0000)]
Starting implementation of the ELF32 ABI specification of varargs handling.
LowerVASTART emits the right code if the subtarget is ELF32, the other intrinsics
(VAARG, VACOPY and VAEND) are not yet implemented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35625
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Nicolas Geoffray [Tue, 3 Apr 2007 12:35:28 +0000 (12:35 +0000)]
The PPC64 ELF ABI is "intended to use the same structure layout and calling convention rules
as the 64-bit PowerOpen ABI" (Reference http://www.linux-foundation.org/spec/ELF/ppc64/).
Change all ELF tests to ELF32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35624
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Nicolas Geoffray [Tue, 3 Apr 2007 10:57:49 +0000 (10:57 +0000)]
Addition to the previous commit for getCalleeSavedRegClasses:
"The ELF ABI specifies F1-F8 registers as argument registers for double, not
F1-F10. This affects only ELF, not MachO."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35623
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Nicolas Geoffray [Tue, 3 Apr 2007 10:27:07 +0000 (10:27 +0000)]
The ELF ABI specifies F1-F8 registers as argument registers for double, not
F1-F10. This affects only ELF, not MachO.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35622
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Reid Spencer [Tue, 3 Apr 2007 08:28:44 +0000 (08:28 +0000)]
Prepare for Subversion migration by implementing a -usesvn to tell the
script to to check out llvm and llvm-test from Subversion instead of CVS.
Without this option the script will continue to check out from CVS. To
specify the Subversion URL, set the SVNURL environment variable or pass
-svnurl followed by the URL. For now, -svnurl will default to Reid's
temporary (read-only, daily snapshot) SVN server. Try it out if you like!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35621
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Evan Cheng [Tue, 3 Apr 2007 08:11:50 +0000 (08:11 +0000)]
Reverting back to 1.723. The last two commits broke JM (and possibily others) on ARM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35620
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Evan Cheng [Tue, 3 Apr 2007 06:44:25 +0000 (06:44 +0000)]
Inverted logic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35619
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Evan Cheng [Tue, 3 Apr 2007 06:43:29 +0000 (06:43 +0000)]
Bad bad bug. findRegisterUseOperand() returns -1 if a use if not found.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35618
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Bill Wendling [Tue, 3 Apr 2007 06:18:31 +0000 (06:18 +0000)]
Changed to new MMX_ recipes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35617
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Bill Wendling [Tue, 3 Apr 2007 06:00:37 +0000 (06:00 +0000)]
Add FEMMS and ADDQ. Renamed MMX recipes to prepend the MMX_ to them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35616
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Chris Lattner [Tue, 3 Apr 2007 05:11:24 +0000 (05:11 +0000)]
split some code out into a helper function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35615
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Chris Lattner [Tue, 3 Apr 2007 04:46:52 +0000 (04:46 +0000)]
Split a whole ton of code out of visitICmpInst into visitICmpInstWithInstAndIntCst.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35614
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Chris Lattner [Tue, 3 Apr 2007 04:25:46 +0000 (04:25 +0000)]
add missing operator
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35613
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Chris Lattner [Tue, 3 Apr 2007 01:47:41 +0000 (01:47 +0000)]
Fix PR1253 and xor2.ll:test[01]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35612
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Chris Lattner [Tue, 3 Apr 2007 01:45:32 +0000 (01:45 +0000)]
new testcase for PR1253
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35611
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Chris Lattner [Tue, 3 Apr 2007 01:41:34 +0000 (01:41 +0000)]
add a helper function to constantint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35610
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Chris Lattner [Tue, 3 Apr 2007 00:13:57 +0000 (00:13 +0000)]
Arm supports negative strides as well, add them. This lets us compile:
CodeGen/ARM/arm-negative-stride.ll to:
LBB1_2: @bb
str r1, [r3, -r0, lsl #2]
add r0, r0, #1
cmp r0, r2
bne LBB1_2 @bb
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35609
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Chris Lattner [Tue, 3 Apr 2007 00:13:16 +0000 (00:13 +0000)]
new testcase, where we should use a negative stride
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35608
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Chris Lattner [Mon, 2 Apr 2007 22:51:58 +0000 (22:51 +0000)]
allow -1 strides to reuse "1" strides.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35607
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Chris Lattner [Mon, 2 Apr 2007 22:08:54 +0000 (22:08 +0000)]
Add a regtest for cases we now recognize as rotates, thanks to Scott Michel's
recent dagcombine patch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35606
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Scott Michel [Mon, 2 Apr 2007 21:36:32 +0000 (21:36 +0000)]
1. Insert custom lowering hooks for ISD::ROTR and ISD::ROTL.
2. Help DAGCombiner recognize zero/sign/any-extended versions of ROTR and ROTL
patterns. This was motivated by the X86/rotate.ll testcase, which should now
generate code for other platforms (and soon-to-come platforms.) Rewrote code
slightly to make it easier to read.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35605
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Chris Lattner [Mon, 2 Apr 2007 20:46:28 +0000 (20:46 +0000)]
fix this testcase so it passes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35604
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Chris Lattner [Mon, 2 Apr 2007 20:39:48 +0000 (20:39 +0000)]
fix this testcase on ppc hosts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35603
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Dale Johannesen [Mon, 2 Apr 2007 20:31:06 +0000 (20:31 +0000)]
fix off by 1 error in displacement computation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35602
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Chris Lattner [Mon, 2 Apr 2007 18:51:18 +0000 (18:51 +0000)]
fix the CodeGen/ARM/2007-03-13-InstrSched.ll regression: allow IV's with scales
to be folded into non-store instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35601
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Evan Cheng [Mon, 2 Apr 2007 18:49:18 +0000 (18:49 +0000)]
Ugh. Copy coalescer does not update register numbers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35600
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Evan Cheng [Mon, 2 Apr 2007 18:47:13 +0000 (18:47 +0000)]
New test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35599
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Chris Lattner [Mon, 2 Apr 2007 17:24:08 +0000 (17:24 +0000)]
add support for the 'w' inline asm register class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35598
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Devang Patel [Mon, 2 Apr 2007 16:54:12 +0000 (16:54 +0000)]
Update example notes to clarify system linker's role.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35597
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Reid Spencer [Mon, 2 Apr 2007 15:41:39 +0000 (15:41 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35596
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Reid Spencer [Mon, 2 Apr 2007 15:40:39 +0000 (15:40 +0000)]
Check for .svn directories too to determine if a debug build is appropriate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35595
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Zhou Sheng [Mon, 2 Apr 2007 13:45:30 +0000 (13:45 +0000)]
1. Make use of APInt operation instead of using ConstantExpr::getXXX.
2. Use cheaper APInt methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35594
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Zhou Sheng [Mon, 2 Apr 2007 08:20:41 +0000 (08:20 +0000)]
Use uint32_t for bitwidth instead of unsigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35593
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Chris Lattner [Mon, 2 Apr 2007 06:34:44 +0000 (06:34 +0000)]
Pass the type of the store access, not the type of the store, into the
target hook. This allows us to codegen a loop as:
LBB1_1: @cond_next
mov r2, #0
str r2, [r0, +r3, lsl #2]
add r3, r3, #1
cmn r3, #1
bne LBB1_1 @cond_next
instead of:
LBB1_1: @cond_next
mov r2, #0
str r2, [r0], #+4
add r3, r3, #1
cmn r3, #1
bne LBB1_1 @cond_next
This looks the same, but has one fewer induction variable (and therefore,
one fewer register) live in the loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35592
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Chris Lattner [Mon, 2 Apr 2007 06:33:10 +0000 (06:33 +0000)]
new testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35591
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Chris Lattner [Mon, 2 Apr 2007 05:59:42 +0000 (05:59 +0000)]
Fix a bug which caused us to never be able to use signed comparisons for
equality comparisons of a constant. This allows us to codegen the 'sintzero'
loop in PR1288 as:
LBB1_1: ;cond_next
li r4, 0
addi r2, r2, 1
stw r4, 0(r3)
addi r3, r3, 4
cmpwi cr0, r2, -1
bne cr0, LBB1_1 ;cond_next
instead of:
LBB1_1: ;cond_next
addi r2, r2, 1
li r4, 0
xoris r5, r2, 65535
stw r4, 0(r3)
addi r3, r3, 4
cmplwi cr0, r5, 65535
bne cr0, LBB1_1 ;cond_next
This implements CodeGen/PowerPC/compare-simm.ll, and also cuts 74
instructions out of kc++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35590
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Chris Lattner [Mon, 2 Apr 2007 05:57:59 +0000 (05:57 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35589
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Chris Lattner [Mon, 2 Apr 2007 05:48:58 +0000 (05:48 +0000)]
Wrap long line
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35588
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Chris Lattner [Mon, 2 Apr 2007 05:42:22 +0000 (05:42 +0000)]
use more obvious function name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35587
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Chris Lattner [Mon, 2 Apr 2007 05:41:38 +0000 (05:41 +0000)]
Treat xor of signbit like an add.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35586
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Chris Lattner [Mon, 2 Apr 2007 05:41:00 +0000 (05:41 +0000)]
add a helper function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35585
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Chris Lattner [Mon, 2 Apr 2007 05:36:22 +0000 (05:36 +0000)]
simplify (x+c)^signbit as (x+c+signbit), pointed out by PR1288. This implements
test/Transforms/InstCombine/xor.ll:test28
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35584
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Chris Lattner [Mon, 2 Apr 2007 05:35:08 +0000 (05:35 +0000)]
creative way to add one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35583
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Chris Lattner [Mon, 2 Apr 2007 05:08:54 +0000 (05:08 +0000)]
my patch fixed the fixme.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35582
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Reid Spencer [Mon, 2 Apr 2007 03:24:47 +0000 (03:24 +0000)]
Fix illegal assembly syntax.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35581
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Reid Spencer [Mon, 2 Apr 2007 02:25:19 +0000 (02:25 +0000)]
bwsap -> bswap
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35580
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Reid Spencer [Mon, 2 Apr 2007 02:08:35 +0000 (02:08 +0000)]
Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35579
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Reid Spencer [Mon, 2 Apr 2007 02:08:05 +0000 (02:08 +0000)]
Upgrade the bit count intrinsics to have an i32 result.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35578
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Reid Spencer [Mon, 2 Apr 2007 01:45:31 +0000 (01:45 +0000)]
Add a test case to make sure that constant folding of the bit counting
intrinsics works.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35577
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Chris Lattner [Mon, 2 Apr 2007 01:44:59 +0000 (01:44 +0000)]
reduce use of std::set
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35576
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Chris Lattner [Mon, 2 Apr 2007 01:35:34 +0000 (01:35 +0000)]
Various passes before isel split edges and do other CFG-restructuring changes.
isel has its own particular features that it wants in the CFG, in order to
reduce the number of times a constant is computed, etc. Make sure that we
clean up the CFG before doing any other things for isel. Doing so can
dramatically reduce the number of split edges and reduce the number of
places that constants get computed. For example, this shrinks
CodeGen/Generic/phi-immediate-factoring.ll from 44 to 37 instructions on X86,
and from 21 to 17 MBB's in the output. This is primarily a code size win,
not a performance win.
This implements CodeGen/Generic/phi-immediate-factoring.ll and PR1296.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35575
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Chris Lattner [Mon, 2 Apr 2007 01:32:59 +0000 (01:32 +0000)]
new testcase for PR1296
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35574
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Lauro Ramos Venancio [Mon, 2 Apr 2007 01:30:03 +0000 (01:30 +0000)]
- Divides the comparisons in two types: comparisons that only use N and Z
flags (ARMISD::CMPNZ) and comparisons that use all flags (ARMISD::CMP).
- Defines the instructions: TST, TEQ (ARM) and TST (Thumb).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35573
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Chris Lattner [Mon, 2 Apr 2007 01:21:19 +0000 (01:21 +0000)]
add range version of insert()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35572
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Reid Spencer [Mon, 2 Apr 2007 01:14:00 +0000 (01:14 +0000)]
Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35571
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Reid Spencer [Mon, 2 Apr 2007 01:13:36 +0000 (01:13 +0000)]
Don't upgrade functions that look like a bswap intrinsic but aren't.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35570
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Reid Spencer [Mon, 2 Apr 2007 01:09:19 +0000 (01:09 +0000)]
Let llvm-upgrade upgrade the bswap intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35569
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Reid Spencer [Mon, 2 Apr 2007 01:08:02 +0000 (01:08 +0000)]
Let llvm-upgrade upgrade bswap intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35568
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Reid Spencer [Mon, 2 Apr 2007 01:01:49 +0000 (01:01 +0000)]
For PR1297:
Make sure that the CTPOP result is casted to i32 as the bit counting
intrinsics all return i32 now (this affects CTLZ and CTTZ as well).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35567
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Reid Spencer [Mon, 2 Apr 2007 00:51:15 +0000 (00:51 +0000)]
Revert the name changes for llvm.bswap to allow (and test) llvm-upgrade of
this intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35566
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Reid Spencer [Mon, 2 Apr 2007 00:50:28 +0000 (00:50 +0000)]
Handle upgrade of llvm.bswap.iXX to llvm.bswap.iXX.iXX per new naming
rules for overloaded intrinsic functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35565
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Reid Spencer [Mon, 2 Apr 2007 00:19:52 +0000 (00:19 +0000)]
Fix some bswap typos that Chris noticed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35564
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Chris Lattner [Sun, 1 Apr 2007 22:21:39 +0000 (22:21 +0000)]
print the type of an inserted IV in -debug mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35563
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Anton Korobeynikov [Sun, 1 Apr 2007 22:03:04 +0000 (22:03 +0000)]
Add testcase for correct sret handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35562
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Chris Lattner [Sun, 1 Apr 2007 20:57:36 +0000 (20:57 +0000)]
simplify this code, make it work for ap ints
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35561
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Chris Lattner [Sun, 1 Apr 2007 20:49:36 +0000 (20:49 +0000)]
fix breakage from last night, simplify code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35560
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Chris Lattner [Sun, 1 Apr 2007 20:14:46 +0000 (20:14 +0000)]
gcc 3.4.4 is known-bad on x86-64
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35559
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Reid Spencer [Sun, 1 Apr 2007 19:00:37 +0000 (19:00 +0000)]
Preview documentation for additional intrinsic functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35558
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Jeff Cohen [Sun, 1 Apr 2007 18:58:22 +0000 (18:58 +0000)]
Unbreak VC++ build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35557
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Reid Spencer [Sun, 1 Apr 2007 18:42:20 +0000 (18:42 +0000)]
The bit counting intrinsics return i32 not the operand type. This fixes
last night's regression in SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35556
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Zhou Sheng [Sun, 1 Apr 2007 17:13:37 +0000 (17:13 +0000)]
Avoid unnecessary APInt construction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35555
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Duncan Sands [Sun, 1 Apr 2007 15:29:02 +0000 (15:29 +0000)]
Testcase for the problem worked around in
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-
20070319/046204.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35554
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Zhou Sheng [Sun, 1 Apr 2007 12:45:33 +0000 (12:45 +0000)]
Remove unused methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35553
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Reid Spencer [Sun, 1 Apr 2007 08:27:01 +0000 (08:27 +0000)]
For PR1297:
Preview documentation for the llvm.bit.concat intrinsic (yet to be
implemented).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35552
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Evan Cheng [Sun, 1 Apr 2007 08:06:46 +0000 (08:06 +0000)]
Add i16 address mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35551
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Reid Spencer [Sun, 1 Apr 2007 08:04:23 +0000 (08:04 +0000)]
For PR1297:
Document changes to bswap and bit counting intrinsics. bswap's name now
requires two types in the suffix per overloaded intrinsic naming rules.
The ctpop, cttz, and ctlz intrinsics were changed to always return i32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35550
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Reid Spencer [Sun, 1 Apr 2007 07:44:52 +0000 (07:44 +0000)]
Mention how to create overloaded intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35549
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Reid Spencer [Sun, 1 Apr 2007 07:36:28 +0000 (07:36 +0000)]
For PR1297:
Update these test cases to use proper signatures for bswap which is now
and overloaded intrinsic. Its name must be of the form llvm.bswap.i32.i32
since both the parameter and the result or of type "iAny". Also, the
bit counting intrinsics changed to always return i32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35548
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Reid Spencer [Sun, 1 Apr 2007 07:35:23 +0000 (07:35 +0000)]
For PR1297:
Support overloaded intrinsics bswap, ctpop, cttz, ctlz.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35547
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Reid Spencer [Sun, 1 Apr 2007 07:34:11 +0000 (07:34 +0000)]
For PR1297:
Adjust for changes in the bit counting intrinsics. They all return i32
now so we have to trunc/zext the DAG node accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35546
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Reid Spencer [Sun, 1 Apr 2007 07:32:19 +0000 (07:32 +0000)]
For PR1297:
Change getOperationName to return std::string instead of const char*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35545
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Reid Spencer [Sun, 1 Apr 2007 07:30:57 +0000 (07:30 +0000)]
For PR1297:
Implement bswap, ctpop, ctlz, and cttz utilizing the new overloaded
intrinsic feature of tblgen. By defining llvm_int_ty to have an ValueType
of iAny, any intrinsic using that type becomes an overloaded intrinsic.
This signals that a) any integer type could be used for that argument and
b) the intrinsic needs a suffix to match each such argument for the
actual intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35544
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Reid Spencer [Sun, 1 Apr 2007 07:28:37 +0000 (07:28 +0000)]
For PR1297:
Intrinsic functions might need to be generated (if they are overloaded) so
returning a const char* is no longer possible. Change getOperationName to
return a std::string instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35543
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Reid Spencer [Sun, 1 Apr 2007 07:26:35 +0000 (07:26 +0000)]
For PR1297:
Change the interface to the getName, getType, getDeclaration methods to
include the "actual" types of the result/arguments. This is necessary to
support overloaded intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35542
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Reid Spencer [Sun, 1 Apr 2007 07:25:33 +0000 (07:25 +0000)]
For PR1297:
Implement "actual" argument types for the Intrinsic member functions. This
involves changing the getName, getType, and getDeclaration methods to have
optional parameters for the actual types. These are necessary in order for
the type/name to be constructed properly for overloaded intrinsics. Only
the caller knows the actual argument types desired.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35541
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Reid Spencer [Sun, 1 Apr 2007 07:22:57 +0000 (07:22 +0000)]
For PR1297:
1. Clear up confusion between "GotBits" and "ExpectBits". GotBits is the
type actually provided. ExpectedBits is the type expected for the
intrinsics. Before this patch, it was reversed!
2. Implement checks for overloaded intrinsics. This involves computing the
suffix expected and making sure the suffix matches the function name. It
also includes some intrinsic-specific checks such as ensuring that the
bswap parameter and result are the same width and an even number of bytes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35540
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Reid Spencer [Sun, 1 Apr 2007 07:20:02 +0000 (07:20 +0000)]
For PR1297:
Implement code generation for overloaded intrinsic functions. The basic
difference is that "actual" argument types must be provided when
constructing intrinsic names and types. Also, for recognition, only the
prefix is examined. If it matches, the suffix is assumed to match. The
suffix is checked by the Verifier, however.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35539
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Reid Spencer [Sun, 1 Apr 2007 07:17:45 +0000 (07:17 +0000)]
For PR1297:
Add an "iAny" ValueType as a place holder for an integer type of any
bit width. This is used for intrinsics overloading on integer type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35538
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Chris Lattner [Sun, 1 Apr 2007 06:19:41 +0000 (06:19 +0000)]
not not!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35537
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Chris Lattner [Sun, 1 Apr 2007 05:36:37 +0000 (05:36 +0000)]
Fix InstCombine/2007-03-31-InfiniteLoop.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35536
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Chris Lattner [Sun, 1 Apr 2007 05:34:53 +0000 (05:34 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35535
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