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22023 Commits

Author SHA1 Message Date
Duraid Madina 29b9d7cdff fix calls that return f32 
llvm-svn: 25455
 2006-01-19 08:31:51 +00:00
Reid Spencer ec4a7f52fe Make sure that libm is used during config tests so that ceil, floor, and 
friends are actually detected.

llvm-svn: 25454
 2006-01-19 08:31:08 +00:00
Reid Spencer 364473ce17 For PR696: 
Add checks for ceil, ceilf, floor, and floorf

llvm-svn: 25453
 2006-01-19 08:22:40 +00:00
Chris Lattner e154abf9b3 Implement casts.ll:test26: a cast from float -> double -> integer, doesn't 
need the float->double part.

llvm-svn: 25452
 2006-01-19 07:40:22 +00:00
Chris Lattner ef25927f4f Add a new testcase for an eliminable cast 
llvm-svn: 25451
 2006-01-19 07:39:20 +00:00
Chris Lattner 2efef3d6f1 implement support for f32 arguments past the first 6 words 
llvm-svn: 25450
 2006-01-19 07:22:29 +00:00
Reid Spencer 9ce6f39ccb This test passes now. 
llvm-svn: 25449
 2006-01-19 07:15:47 +00:00
Reid Spencer bf31906660 1. Identify bytecode modules that have upgraded intrinsics by setting a 
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.

llvm-svn: 25448
 2006-01-19 07:02:16 +00:00
Reid Spencer 75b9567671 Don't forget about casting the result of an upgraded call to an intrinsic 
in the case where it needs to cast back to a signed type.

llvm-svn: 25447
 2006-01-19 07:00:29 +00:00
Reid Spencer 6b68c057b4 1. Documentation upgrade. 
2. Have UpgradeInstrinicCall return an Instruction* instead of a CallInst*
   and return the needed CastInst* if the result of the upgraded call needs
   to be casted back to a signed type.

llvm-svn: 25446
 2006-01-19 06:59:26 +00:00
Reid Spencer 7e63a456a0 Add a flag to identify bytecode files that have intrinsic functions that 
need to be upgraded.

llvm-svn: 25445
 2006-01-19 06:57:58 +00:00
Evan Cheng 91007126c2 adc and sbb need an incoming flag to ensure it reads the carry flag 
from add / sub.

llvm-svn: 25444
 2006-01-19 06:53:20 +00:00
Chris Lattner 800ad5287c make this work for Reid, who renamed his CVS module dir :) 
llvm-svn: 25443
 2006-01-19 06:49:46 +00:00
Chris Lattner 76a08b2f18 new testcase the autoupgrader in the bc reader fails to handle 
llvm-svn: 25442
 2006-01-19 06:15:34 +00:00
Reid Spencer 4cdceb7203 Make get_suffix faster by using a switch on getTypeID rather than a series 
of comparisons on the various type objects.

llvm-svn: 25441
 2006-01-19 05:37:27 +00:00
Evan Cheng 13e8c9d6de Another typo 
llvm-svn: 25440
 2006-01-19 04:54:52 +00:00
Chris Lattner c3c27032d0 add a note 
llvm-svn: 25439
 2006-01-19 02:09:38 +00:00
Evan Cheng a7bfbe996e Two peepholes: 
(or (x >> c) | (y << (32 - c))) ==> (shrd x, y, c)
(or (x << c) | (y >> (32 - c))) ==> (shld x, y, c)

llvm-svn: 25438
 2006-01-19 01:56:29 +00:00
Evan Cheng acec02ebf5 Prevent unnecessary CopyToReg when the same HW register appears in two spots 
in the pattern.

llvm-svn: 25437
 2006-01-19 01:55:45 +00:00
Evan Cheng 6135a7a546 Didn't mean to check that in. 
llvm-svn: 25436
 2006-01-19 01:52:56 +00:00
Evan Cheng 267ba5965e A obvious typo 
llvm-svn: 25435
 2006-01-19 01:46:14 +00:00
Reid Spencer c8a9fafcfc Make sure intrinsic auto-upgrade is invoked correctly. 
llvm-svn: 25434
 2006-01-19 01:21:04 +00:00
Reid Spencer f8592bdea5 Don't accept the ctpop, cttz, or ctlz intrinsics with signed arguments. The 
interface requires unsigned arguments.

llvm-svn: 25433
 2006-01-19 01:20:03 +00:00
Reid Spencer e0aa7c7ded Add a new interface function to AutoUpgrade for simultaneously upgrading 
the Function and the CallInst: UpgradeCallsToIntrinsic(Function*). Also,
re-factor the AutoUpgrade implementation to eliminate some duplication of
code.

llvm-svn: 25432
 2006-01-19 01:18:29 +00:00
Reid Spencer e64af05eed Expand test to cover the non-overloaded variants of the arithmetic and 
floating point intrinsics.

llvm-svn: 25431
 2006-01-19 01:17:06 +00:00
Chris Lattner 7be2203c9f If not internalizing, don't mark llvm.global[cd]tors const, as a fix for a 
hypothetical future boog.

llvm-svn: 25430
 2006-01-19 00:46:54 +00:00
Chris Lattner d693b7943a Don't internalize llvm.global[cd]tor unless there are uses of it. This 
unbreaks front-ends that don't use __main (like the new CFE).

llvm-svn: 25429
 2006-01-19 00:40:39 +00:00
Andrew Lenharth 7599b6e4af was ignoring the legalized chain in this case, fixed SPASS on alpha 
llvm-svn: 25428
 2006-01-18 23:19:08 +00:00
Andrew Lenharth 88f3d3f893 a reduced test case, the GlobalAddress is never legalized 
llvm-svn: 25427
 2006-01-18 22:59:33 +00:00
Nate Begeman 569c439567 Get rid of code in the DAGCombiner that is duplicated in SelectionDAG.cpp 
Now all constant folding in the code generator is in one place.

llvm-svn: 25426
 2006-01-18 22:35:16 +00:00
Chris Lattner e2ee190821 Temporary work around for a libcall insertion bug: If a target doesn't 
support FSIN/FCOS nodes, do not lower sin/cos to them.

llvm-svn: 25425
 2006-01-18 21:50:14 +00:00
Chris Lattner b98282d2d6 Make sure that cloning a module clones its target triple and dependent 
library list as well.  This should help bugpoint.

llvm-svn: 25424
 2006-01-18 21:32:45 +00:00
Chris Lattner ce5066c863 Don't assert on 'select_cc SETUO' 
llvm-svn: 25423
 2006-01-18 19:42:35 +00:00
Chris Lattner 36eba3a49b fix out of date comment 
llvm-svn: 25422
 2006-01-18 19:37:44 +00:00
Chris Lattner 15e7642ab1 Fix Regression/CodeGen/PowerPC/2006-01-18-InvalidBranchOpcodeAssert.ll 
llvm-svn: 25421
 2006-01-18 19:35:21 +00:00
Chris Lattner 48e653ea88 new testcase 
llvm-svn: 25420
 2006-01-18 19:16:07 +00:00
Chris Lattner 5fee908be5 Fix a backwards conditional that caused an inf loop in some cases. This 
fixes: test/Regression/CodeGen/Generic/2005-01-18-SetUO-InfLoop.ll

llvm-svn: 25419
 2006-01-18 19:13:41 +00:00
Chris Lattner 4d148f2ece this testcase sent the dag combiner spinning into an infinite loop 
llvm-svn: 25418
 2006-01-18 19:13:11 +00:00
Jim Laskey 194a5268cb Added minimum Dwarf aranges. Cleaned up some section headers. Line number 
support now works in gdb.

llvm-svn: 25417
 2006-01-18 16:54:26 +00:00
Evan Cheng 621674a19d SRA shift amount must be in i8 
llvm-svn: 25416
 2006-01-18 09:26:46 +00:00
Evan Cheng 4b3774e0a2 If a call return type is i1, insert a truncate from X86::AL to i1. 
llvm-svn: 25415
 2006-01-18 08:08:38 +00:00
John Criswell 0e9bd5a416 Fixed style of curly brace. No functionality changes. 
llvm-svn: 25414
 2006-01-17 22:01:57 +00:00
Evan Cheng feaed4d107 Fix lowering of calls which return f32 values. 
llvm-svn: 25413
 2006-01-17 21:58:21 +00:00
Jim Laskey 5e131f8d31 Pastos. 
llvm-svn: 25412
 2006-01-17 21:39:39 +00:00
Chris Lattner dce31c8d70 fix a broken comment 
llvm-svn: 25411
 2006-01-17 21:31:18 +00:00
Jim Laskey cc9dfecf81 Add frame work for additional dwarf sections. Comments will improve as code 
is added.

llvm-svn: 25410
 2006-01-17 20:41:40 +00:00
Robert Bocchino 1763a44ac2 Test case for the insertelement operation. 
llvm-svn: 25409
 2006-01-17 20:07:30 +00:00
Robert Bocchino ca27f0320b VMCore support for the insertelement operation. 
llvm-svn: 25408
 2006-01-17 20:07:22 +00:00
Robert Bocchino e6336a9b69 Constant folding support for the insertelement operation. 
llvm-svn: 25407
 2006-01-17 20:07:07 +00:00
Robert Bocchino 6dce25019d Lowerpacked and SCCP support for the insertelement operation. 
llvm-svn: 25406
 2006-01-17 20:06:55 +00:00