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Author SHA1 Message Date
Dale Johannesen
98a6c62aff Don't fold bitconvert(load) for preinc/postdec loads. Likewise stores. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37130 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 22:45:30 +00:00
Evan Cheng
d6ddc308f0 isBlockPredicable() always ignore terminal instructions; add comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37126 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 21:54:37 +00:00
Evan Cheng
3f8602cf20 ARM::tB is also predicable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37125 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 21:53:43 +00:00
Evan Cheng
02c602b333 PredicateInstruction returns true if the operation was successful. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37124 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 21:53:07 +00:00
Evan Cheng
2eb80fa433 Add default implementation of PredicateInstruction(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37123 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 21:20:37 +00:00
Evan Cheng
c3a289c4b5 Rename M_PREDICATED to M_PREDICABLE; Moved isPredicable() to MachineInstr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37121 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 20:56:08 +00:00
Evan Cheng
75604f81b7 Move if-conversion after all passes that may use register scavenger. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37120 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 20:52:46 +00:00
Evan Cheng
b5f8eff566 Removed isPredicable(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37119 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 20:50:23 +00:00
Evan Cheng
5ada199246 Make ARM::B isPredicable; Make Bcc and MOVCC condition option a normal operand so they are not predicable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37118 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 20:50:01 +00:00
Evan Cheng
064d7cdd3c Added isPredicable bit to class Instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37117 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 20:47:01 +00:00
Evan Cheng
5127ce09a4 Rename M_PREDICATED to M_PREDICABLE; opcode can be specified isPredicable without having a PredicateOperand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37116 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 20:45:24 +00:00
Evan Cheng
1bccb49082 Rename M_PREDICATED to M_PREDICABLE; Move TargetInstrInfo::isPredicatable() to MachineInstr::isPredicable(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37115 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 20:43:42 +00:00
Reid Spencer
6551dcdd8a Fix a bug in the "fromString" method where radix 2,8 and 16 values were 
not being generated correctly because the shl operator does not mutate its
object but returns a new value. Also, make the distinction between radix
16 and the others more clear.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37111 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 19:18:22 +00:00
Reid Spencer
2b91631e44 Update for arbitrary precision integer types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37109 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 18:44:01 +00:00
Reid Spencer
562744c4ed Fix PR1355: Only compute the SUBPATH and TESTDIR once. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37108 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 17:56:56 +00:00
Devang Patel
fab21b0291 Fix PR number. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37107 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 16:51:31 +00:00
Devang Patel
f750a2b83f New test for PR1417 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37106 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 16:50:32 +00:00
Reid Spencer
52811bdbf0 Avoid a "loss of precision" error in gcc 4.1.3. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37105 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 16:39:29 +00:00
Duncan Sands
53c3a333a4 Output exception call-sites in address order, as required by the unwinding 
runtime.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37104 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 12:12:23 +00:00
Evan Cheng
aeafca0a25 Conditional branch is not a barrier. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37103 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 07:45:54 +00:00
Chris Lattner
c76d4410ab Use a ptr set instead of a linear search to unique TokenFactor operands. 
This fixes PR1423


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37102 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 06:37:59 +00:00
Chris Lattner
1651871342 testcase for maskmovq 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37101 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 06:14:10 +00:00
Chris Lattner
738a6ec0ae implement the missing maskmovq mmx intrinsic that akor hit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37100 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 06:08:17 +00:00
Chris Lattner
bfcd8038ce add missing mmx intrinsic 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37099 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 06:03:49 +00:00
Evan Cheng
2706f9771d Fix comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37098 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 05:14:06 +00:00
Evan Cheng
c5d05ef357 Devang points out that we need an assertion here. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37097 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 05:11:10 +00:00
Evan Cheng
6c1d2b90e3 Fix comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37096 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 05:09:34 +00:00
Reid Spencer
951418b7e9 Implement printing of instruction result values when debug info is turned 
on. This helps to speed up the debugging time by showing computational
results as the program executes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37095 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 02:05:13 +00:00
Evan Cheng
93003b8cf2 Bug fix: should check ABI alignment, not pref. alignment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37094 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 02:04:50 +00:00
Evan Cheng
9307292ae2 Hooks for predication support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37093 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 02:01:49 +00:00
Evan Cheng
4e654852f1 Initial commit of (very basic) if converter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37092 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 02:00:57 +00:00
Evan Cheng
0402e170e8 Add TargetInstrInfo predication hooks. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37091 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-16 01:58:56 +00:00
Devang Patel
01b4748b39 New test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37090 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 23:44:27 +00:00
Dale Johannesen
14ba0cc429 Remove extra CFG edges before doing these passes; it makes them happier. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37089 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 21:19:17 +00:00
Chris Lattner
e0adffa2d7 add PR number and testcase from the PR. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37088 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 20:40:25 +00:00
Chris Lattner
decc20930d new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37087 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 20:29:56 +00:00
Lauro Ramos Venancio
b5bb7ffa9c Fix an infinite recursion in GetNegatedExpression. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37086 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 17:05:43 +00:00
Reid Spencer
f879aab10a Don't put test cases into regression test suite before the bug is fixed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37085 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 15:46:41 +00:00
Duncan Sands
49b5c27baa The index into the actions table is a ULEB128 not a SLEB128. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37084 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 13:54:14 +00:00
Nicolas Geoffray
e4285dc1db Note on current implementation of ELF32/PPC ABI. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37083 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 09:21:28 +00:00
Reid Spencer
8ff18f162b Add a test case for PR1420 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37082 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 06:52:15 +00:00
Chris Lattner
ce3e2bff8b selects can also reach here 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37081 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 06:42:04 +00:00
Chris Lattner
d67c632d96 implement the ModuleProvider::dematerializeFunction hook 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37080 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 06:29:44 +00:00
Reid Spencer
76c94b6169 Un-brain-dead-ify the lowering of part set for the reverse case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37071 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 02:26:52 +00:00
Chris Lattner
4ef9b11100 Fix CodeGen/PowerPC/2007-05-14-InlineAsmSelectCrash.ll, the other recent 
patches are also needed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37070 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 01:36:44 +00:00
Chris Lattner
c90233b836 Fix some subtle issues handling immediate values. This fixes 
test/CodeGen/ARM/2007-05-14-InlineAsmCstCrash.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37069 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 01:33:58 +00:00
Chris Lattner
14fc235e17 new testcase that crashes llc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37068 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 01:33:12 +00:00
Chris Lattner
9f5d5783ec fix some subtle inline asm selection issues 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37067 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 01:31:05 +00:00
Evan Cheng
44bec52b1b Add PredicateOperand to all ARM instructions that have the condition field. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37066 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 01:29:07 +00:00
Chris Lattner
709fd414e2 fix subtle bugs in inline asm operand selection 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37065 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 01:28:08 +00:00