RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2025-01-08 12:21:04 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
32,963 Commits 4 Branches 5 Tags 634 MiB
e662c7928b
Commit Graph

32963 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Tanya Lattner
e662c7928b Update docs for llvm.var.annotation intrinsic. 
llvm-svn: 37635
 2007-06-18 23:42:37 +00:00
Evan Cheng
b752a87db1 Fix some fragile code wrt CFG edge updating. 
llvm-svn: 37634
 2007-06-18 22:44:57 +00:00
Evan Cheng
978058bcd7 Move CorrectExtraCFGEdges() from BranchFolding.cpp to a MachineBasicBlock method. 
llvm-svn: 37633
 2007-06-18 22:43:58 +00:00
Tanya Lattner
fedfcab2ab Modify annotate intrinsic to take 2 additional args: file and line number. 
Fix up Annotate attribute test case.
Fix DebugFilename.c test case to look for right file name.

llvm-svn: 37632
 2007-06-18 22:23:39 +00:00
Chris Lattner
80de50ac63 add helper 
llvm-svn: 37631
 2007-06-18 21:50:49 +00:00
Devang Patel
f57b9f4d5d Fix quotes in debug messages. 
llvm-svn: 37630
 2007-06-18 21:32:29 +00:00
Chris Lattner
5b93ff84b9 make ComputeTopDownOrdering significantly faster and use less stack space 
by making it non-recursive

llvm-svn: 37629
 2007-06-18 21:28:10 +00:00
Dan Gohman
5db3ad4b32 In SCEVAddExpr::get, skip over any cast operands before looking for nested 
add operands after constant operands. The recent change to recognize
sign-extend expressions caused this to be exposed more often.

llvm-svn: 37628
 2007-06-18 19:30:09 +00:00
Anton Korobeynikov
76361958e8 Make BasicAliasAnalysis correctly register itself. Patch by Devang 
llvm-svn: 37627
 2007-06-18 17:13:29 +00:00
Dan Gohman
46f036ccb0 Make chain dependencies blue, in addition to being dashed. 
llvm-svn: 37626
 2007-06-18 15:30:16 +00:00
Dan Gohman
bff1054303 Define the pushq instruction for x86-64. 
llvm-svn: 37625
 2007-06-18 14:12:56 +00:00
Dan Gohman
27de646c66 Add keyword explicit. 
llvm-svn: 37624
 2007-06-18 14:11:31 +00:00
Evan Cheng
b3cefc0824 Properly remove duplicate instructions as result of diamond if-conversion. Other bug fixes. 
llvm-svn: 37623
 2007-06-18 08:37:25 +00:00
Owen Anderson
58098f3560 Cache the results of dependsOnInvoke() 
llvm-svn: 37622
 2007-06-18 04:42:29 +00:00
Owen Anderson
8956588783 Fix indentation. 
llvm-svn: 37621
 2007-06-18 04:31:21 +00:00
Owen Anderson
c45b435273 Don't perform an expensive check if it's not necessary. 
llvm-svn: 37620
 2007-06-18 04:30:44 +00:00
Chris Lattner
4534df9032 ensure we don't regress on these tests. We generate aweful code in x86-32 for 
these though.

llvm-svn: 37619
 2007-06-17 23:29:57 +00:00
Bill Wendling
ad8326e004 XFAILing until I can fix properly. 
llvm-svn: 37618
 2007-06-16 23:57:51 +00:00
Bill Wendling
94f3474832 Revert patch. It regresses: 
define double @test2(i64 %A) {
   %B = bitcast i64 %A to double
   ret double %B
}

$ llvm-as < t.ll | llc -march=x86-64

before:

         .align  4
         .globl  _test2
_test2:
         movd %rdi, %xmm0
         ret

after:

_test2:
         subq $8, %rsp
         movq %rdi, (%rsp)
         movsd (%rsp), %xmm0
         addq $8, %rsp
         ret

llvm-svn: 37617
 2007-06-16 23:57:15 +00:00
Reid Spencer
720cfb42c6 Fix PR1517: 
Use SmallPtrSet instead of std::vector to eliminate duplicate uses in a
function generated with -gen-function. This prevents the output from having
multiple duplicate declarations of constants and gvals.

llvm-svn: 37616
 2007-06-16 20:48:27 +00:00
Reid Spencer
c100a1ec63 Fix PR1516: 
When printing the uses of a function (-gen-function only), make sure to
include the constants referenced by intializers of global variables.

llvm-svn: 37615
 2007-06-16 20:33:24 +00:00
Nick Lewycky
d498cbd4a9 Call the correct function name. Patch from Stephane Letz. 
llvm-svn: 37614
 2007-06-16 16:17:35 +00:00
Evan Cheng
1732a41371 Really turn if-converter loose: 
1. Consider all possible ifcvt cases at once. No longer restricted to bottom
   up iterative approach.
2. Sort all possible cases based on a cost function. Perform the most profitable
   ones first invalidate others that target the same blocks.
3. Fixed a number of bugs related to block duplication.

llvm-svn: 37613
 2007-06-16 09:34:52 +00:00
Bill Wendling
e90b29f646 Testcase for MMX int to MMX register failure. 
llvm-svn: 37612
 2007-06-16 06:31:47 +00:00
Bill Wendling
a1f8f0aa97 Fix a failure to bit_convert from integer GPR to MMX register. 
llvm-svn: 37611
 2007-06-16 06:17:31 +00:00
Owen Anderson
0c8b051523 Fix test/Transforms/GVNPRE/2007-06-15-InvokeInst.ll by ignoring all instructions that depend on invokes. 
llvm-svn: 37610
 2007-06-16 00:26:54 +00:00
Owen Anderson
eb5063e92f Testcase where GVNPRE was getting confused by invoke instructions. 
llvm-svn: 37609
 2007-06-16 00:25:10 +00:00
Tanya Lattner
4c078c1ace Codegen support (stripped out) for the annotate attribute. 
llvm-svn: 37608
 2007-06-15 22:26:58 +00:00
Evan Cheng
759b3cca3c Not every predicable block can be safely duplicated. 
llvm-svn: 37607
 2007-06-15 21:18:05 +00:00
Evan Cheng
e6d0631c68 Instructions with unique labels or embedded jumptables cannot be duplicated during ifcvt. 
llvm-svn: 37606
 2007-06-15 21:15:00 +00:00
Evan Cheng
34a6cb0b2e Added CanBeDuplicated(). It returns true if an instruction can be safely duplicated (e.g. during ifcvt). 
llvm-svn: 37605
 2007-06-15 21:13:54 +00:00
Tanya Lattner
d0ed17d5fa test case for annotate attribute 
llvm-svn: 37604
 2007-06-15 20:52:47 +00:00
Tanya Lattner
203b1ae094 Add local var annotation intrinsic. 
llvm-svn: 37603
 2007-06-15 20:50:54 +00:00
Dan Gohman
1c73ccb4d3 Fold a binary operator with constant operands when expanding code for a SCEV. 
llvm-svn: 37602
 2007-06-15 19:21:55 +00:00
Chris Lattner
c08e8abb53 Fix CodeGen/X86/inline-asm-x-scalar.ll:test4, by retaining regclass info 
for tied register constraints.

llvm-svn: 37601
 2007-06-15 19:11:01 +00:00
Chris Lattner
f75572a776 make this test harder, include a tied register. 
llvm-svn: 37600
 2007-06-15 19:09:53 +00:00
Evan Cheng
88c463eb8c MachineInstr::isPredicable() is no longer needed. 
llvm-svn: 37599
 2007-06-15 19:06:07 +00:00
Evan Cheng
13a9ca69bc No longer needed. 
llvm-svn: 37598
 2007-06-15 19:05:13 +00:00
Duncan Sands
deef6fe78b Workaround for PR1508. 
llvm-svn: 37597
 2007-06-15 19:04:19 +00:00
Dan Gohman
a3ea76f018 Use SCEVConstant::get instead of SCEVUnknown::get to create an 
integer constant SCEV.

llvm-svn: 37596
 2007-06-15 18:00:55 +00:00
Owen Anderson
5a2d597072 Fix test/Transforms/GVNPRE/2007-06-15-Looping.ll 
llvm-svn: 37595
 2007-06-15 17:55:15 +00:00
Owen Anderson
ae1d13f311 Add a testcase where GVNPRE what getting confused by a loop. 
llvm-svn: 37594
 2007-06-15 17:54:05 +00:00
Evan Cheng
a6504bc2e0 Extra edges are deleted later if needed. 
llvm-svn: 37593
 2007-06-15 17:34:48 +00:00
Duncan Sands
5c0ffc7551 Use "ignore" rather than grep tricks. 
llvm-svn: 37592
 2007-06-15 17:13:53 +00:00
Dan Gohman
838ba27094 Add a SCEV class and supporting code for sign-extend expressions. 
This created an ambiguity for expandInTy to decide when to use
sign-extension or zero-extension, but it turns out that most of its callers
don't actually need a type conversion, now that LLVM types don't have
explicit signedness. Drop expandInTy in favor of plain expand, and change
the few places that actually need a type conversion to do it themselves.

llvm-svn: 37591
 2007-06-15 14:38:12 +00:00
Evan Cheng
f4d3d695b2 Allow small blocks to be duplicated to enable if-conversion. 
llvm-svn: 37590
 2007-06-15 07:36:12 +00:00
Chris Lattner
3a979f2fa5 Generalize many transforms to work on ~ of vectors in addition to ~ of 
integer ops.  This implements Transforms/InstCombine/and-or-not.ll
test3/test4, and finishes off PR1510

llvm-svn: 37589
 2007-06-15 06:23:19 +00:00
Chris Lattner
8ac4acdd56 add vector versions of this test 
llvm-svn: 37588
 2007-06-15 06:22:32 +00:00
Chris Lattner
1de26b7677 m_not should match vector not 
llvm-svn: 37587
 2007-06-15 06:13:47 +00:00
Chris Lattner
145fdc7e2a add a Constant::getAllOnesValue helper function, which works on integers 
AND vectors.

llvm-svn: 37586
 2007-06-15 06:10:53 +00:00