Duraid Madina
c5f247089c
click click
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25459 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 14:13:11 +00:00
Evan Cheng
dc8d2ab3e9
Avoid generating a redundant setcc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25457 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 08:52:46 +00:00
Reid Spencer
aa87e0523d
For PR696:
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Don't do floor->floorf conversion if floorf is not available. This checks
the compiler's host, not its target, which is incorrect for cross-compilers
Not sure that's important as we don't build many cross-compilers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25456 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 08:36:56 +00:00
Duraid Madina
e7916e6986
fix calls that return f32
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25455 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 08:31:51 +00:00
Chris Lattner
bc528efa76
Implement casts.ll:test26: a cast from float -> double -> integer, doesn't
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need the float->double part.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25452 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 07:40:22 +00:00
Chris Lattner
46030a6b0a
implement support for f32 arguments past the first 6 words
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25450 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 07:22:29 +00:00
Reid Spencer
e1e96c0820
1. Identify bytecode modules that have upgraded intrinsics by setting a
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boolean flag if we read a function prototype that needs upgrading.
2. Don't upgrade the CallInst instruction until after its been inserted
into the basic block, and only if we know that we have seen an
upgraded intrinsic function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25448 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 07:02:16 +00:00
Reid Spencer
e559184d70
Don't forget about casting the result of an upgraded call to an intrinsic
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in the case where it needs to cast back to a signed type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25447 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 07:00:29 +00:00
Reid Spencer
3e59546352
Add a flag to identify bytecode files that have intrinsic functions that
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need to be upgraded.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25445 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 06:57:58 +00:00
Evan Cheng
41b6dc8dbe
adc and sbb need an incoming flag to ensure it reads the carry flag
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from add / sub.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25444 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 06:53:20 +00:00
Reid Spencer
ff696cc1fc
Make get_suffix faster by using a switch on getTypeID rather than a series
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of comparisons on the various type objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25441 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 05:37:27 +00:00
Evan Cheng
12f2274ba8
Another typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25440 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 04:54:52 +00:00
Chris Lattner
3cda14ff3e
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25439 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 02:09:38 +00:00
Evan Cheng
68b951a5e5
Two peepholes:
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(or (x >> c) | (y << (32 - c))) ==> (shrd x, y, c)
(or (x << c) | (y >> (32 - c))) ==> (shld x, y, c)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25438 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:56:29 +00:00
Evan Cheng
d9c45e9af9
Didn't mean to check that in.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25436 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:52:56 +00:00
Evan Cheng
b7b5706340
A obvious typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25435 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:46:14 +00:00
Reid Spencer
e812fb230a
Make sure intrinsic auto-upgrade is invoked correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25434 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:21:04 +00:00
Reid Spencer
d615bd9013
Don't accept the ctpop, cttz, or ctlz intrinsics with signed arguments. The
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interface requires unsigned arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25433 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:20:03 +00:00
Reid Spencer
4283ac7857
Add a new interface function to AutoUpgrade for simultaneously upgrading
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the Function and the CallInst: UpgradeCallsToIntrinsic(Function*). Also,
re-factor the AutoUpgrade implementation to eliminate some duplication of
code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25432 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:18:29 +00:00
Chris Lattner
727552bb89
If not internalizing, don't mark llvm.global[cd]tors const, as a fix for a
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hypothetical future boog.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25430 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 00:46:54 +00:00
Chris Lattner
ee9e14cb8a
Don't internalize llvm.global[cd]tor unless there are uses of it. This
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unbreaks front-ends that don't use __main (like the new CFE).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25429 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 00:40:39 +00:00
Andrew Lenharth
8ff318b7fb
was ignoring the legalized chain in this case, fixed SPASS on alpha
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25428 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 23:19:08 +00:00
Nate Begeman
a148d9811a
Get rid of code in the DAGCombiner that is duplicated in SelectionDAG.cpp
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Now all constant folding in the code generator is in one place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25426 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 22:35:16 +00:00
Chris Lattner
d12b2d7b5a
Temporary work around for a libcall insertion bug: If a target doesn't
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support FSIN/FCOS nodes, do not lower sin/cos to them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25425 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 21:50:14 +00:00
Chris Lattner
c4e8c9f318
Make sure that cloning a module clones its target triple and dependent
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library list as well. This should help bugpoint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25424 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 21:32:45 +00:00
Chris Lattner
bc38dbfd9b
Don't assert on 'select_cc SETUO'
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25423 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 19:42:35 +00:00
Chris Lattner
c16257f053
fix out of date comment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25422 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 19:37:44 +00:00
Chris Lattner
e44b2d16ee
Fix Regression/CodeGen/PowerPC/2006-01-18-InvalidBranchOpcodeAssert.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25421 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 19:35:21 +00:00
Chris Lattner
4090aee72e
Fix a backwards conditional that caused an inf loop in some cases. This
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fixes: test/Regression/CodeGen/Generic/2005-01-18-SetUO-InfLoop.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25419 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 19:13:41 +00:00
Jim Laskey
e719a7c40b
Added minimum Dwarf aranges. Cleaned up some section headers. Line number
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support now works in gdb.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25417 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 16:54:26 +00:00
Evan Cheng
99fa0a102a
SRA shift amount must be in i8
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25416 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 09:26:46 +00:00
Evan Cheng
68e5d084f1
If a call return type is i1, insert a truncate from X86::AL to i1.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25415 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 08:08:38 +00:00
John Criswell
43da9c65f2
Fixed style of curly brace. No functionality changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25414 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 22:01:57 +00:00
Evan Cheng
357c58efde
Fix lowering of calls which return f32 values.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25413 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 21:58:21 +00:00
Jim Laskey
19ef4efa70
Add frame work for additional dwarf sections. Comments will improve as code
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is added.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25410 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:41:40 +00:00
Robert Bocchino
c152f9cd26
VMCore support for the insertelement operation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25408 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:07:22 +00:00
Robert Bocchino
956fd7254f
Constant folding support for the insertelement operation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25407 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:07:07 +00:00
Robert Bocchino
8fcf01ead0
Lowerpacked and SCCP support for the insertelement operation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25406 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:06:55 +00:00
Robert Bocchino
4eb2e3a6f4
Support for the insertelement operation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25405 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:06:42 +00:00
Robert Bocchino
b1f240b8ef
Reader support for the insertelement operation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25404 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:06:35 +00:00
Robert Bocchino
2def1b3e73
Lexer and parser support for the insertelement operation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25403 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:06:25 +00:00
Evan Cheng
433f8acefb
Bug fix: missing LegalizeOp() on newly created nodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25401 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 19:47:13 +00:00
Chris Lattner
f91e97ae81
Clean up the FFS optimization code, and make it correctly create the appropriate
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unsigned llvm.cttz.* intrinsic, fixing the 2005-05-11-Popcount-ffs-fls regression
last night.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25398 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 18:27:17 +00:00
Jim Laskey
063e765345
Adding basic support for Dwarf line number debug information.
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I promise to keep future commits smaller.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25396 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 17:31:53 +00:00
Evan Cheng
e5d9343377
Zero extending load from i1 to i8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25391 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 07:02:46 +00:00
Duraid Madina
a2610934a0
oops, this shouldn't have gotten in
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25388 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 03:09:48 +00:00
Evan Cheng
6892f28e99
SSE does not support i64 SINT_TO_FP (FP stack doesn't either, but we custom
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expand it), so ask legalizer to expand i32 UINT_TO_FP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25386 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 02:32:49 +00:00
Duraid Madina
362071d7d4
use proper (82-bit) spills/fills when spilling FP regs, so that
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divides don't get broken. this fixes obsequi, smg2000, and probably
a bunch of other stuff (tm)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25385 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 02:04:52 +00:00
Duraid Madina
ae6dcddcfe
fixing divides
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25383 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 01:19:49 +00:00
Chris Lattner
4df8665bf9
Revert this, I didn't mean to commit it
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25382 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 00:40:24 +00:00