OSDN Git Service
Chris Lattner [Sun, 14 May 2006 18:38:13 +0000 (18:38 +0000)]
Delete memory allocated by CopyEnv
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28288
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Chris Lattner [Sun, 14 May 2006 18:34:36 +0000 (18:34 +0000)]
remove dead var
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28287
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Chris Lattner [Sun, 14 May 2006 18:33:57 +0000 (18:33 +0000)]
remove dead variables
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28286
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Chris Lattner [Sun, 14 May 2006 18:23:06 +0000 (18:23 +0000)]
Change token to match asmprinter output
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28285
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Evan Cheng [Sun, 14 May 2006 06:46:03 +0000 (06:46 +0000)]
Backing out last check-in for now. It's causing an infinite loop gccas lencode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28284
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Chris Lattner [Sun, 14 May 2006 02:05:19 +0000 (02:05 +0000)]
Update comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28283
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Chris Lattner [Sun, 14 May 2006 02:01:22 +0000 (02:01 +0000)]
This is a proper fix for the compiler warning. A termination condition is
not needed, as it can never be reached: an edge must exist.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28282
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Reid Spencer [Sat, 13 May 2006 18:11:32 +0000 (18:11 +0000)]
Fix an infinite loop bug that Vladimir Prus identified.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28281
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Reid Spencer [Sat, 13 May 2006 17:50:38 +0000 (17:50 +0000)]
Add a #include <cassert> for situations where Casting.h is used standalone.
Patch contributed by Vladimir Prus.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28280
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Evan Cheng [Sat, 13 May 2006 08:22:24 +0000 (08:22 +0000)]
Fixing 2006-05-01-SchedCausingSpills.ll; some clean up
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28279
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Evan Cheng [Sat, 13 May 2006 05:53:47 +0000 (05:53 +0000)]
Revert an un-intended change
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28278
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Reid Spencer [Sat, 13 May 2006 02:48:45 +0000 (02:48 +0000)]
Don't try to reference uninitialized data. Make sure we can find "nm".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28277
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Reid Spencer [Sat, 13 May 2006 02:22:01 +0000 (02:22 +0000)]
For PR741:
Update documentation to reflect current LLVM reality:
+ LLVMAlpha.o, LLVMIA64.o
- Skeleton, execve, ProfilePaths
Also, regenerate the library dependency information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28276
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Chris Lattner [Sat, 13 May 2006 02:16:08 +0000 (02:16 +0000)]
Add/Sub/Mul are safe to promote here as well. Incrementing a single-bit
bitfield now gives this code:
_plus:
lwz r2, 0(r3)
rlwimi r2, r2, 0, 1, 31
xoris r2, r2, 32768
stw r2, 0(r3)
blr
instead of this:
_plus:
lwz r2, 0(r3)
srwi r4, r2, 31
slwi r4, r4, 31
addis r4, r4, -32768
rlwimi r2, r4, 0, 0, 0
stw r2, 0(r3)
blr
this can obviously still be improved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28275
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Chris Lattner [Sat, 13 May 2006 02:11:14 +0000 (02:11 +0000)]
Merge identical code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28274
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Chris Lattner [Sat, 13 May 2006 02:06:03 +0000 (02:06 +0000)]
Implement simple promotion for cast elimination in instcombine. This is
currently very limited, but can be extended in the future. For example,
we now compile:
uint %test30(uint %c1) {
%c2 = cast uint %c1 to ubyte
%c3 = xor ubyte %c2, 1
%c4 = cast ubyte %c3 to uint
ret uint %c4
}
to:
_xor:
movzbl 4(%esp), %eax
xorl $1, %eax
ret
instead of:
_xor:
movb $1, %al
xorb 4(%esp), %al
movzbl %al, %eax
ret
More impressively, we now compile:
struct B { unsigned bit : 1; };
void xor(struct B *b) { b->bit = b->bit ^ 1; }
To (X86/PPC):
_xor:
movl 4(%esp), %eax
xorl $-
2147483648, (%eax)
ret
_xor:
lwz r2, 0(r3)
xoris r2, r2, 32768
stw r2, 0(r3)
blr
instead of (X86/PPC):
_xor:
movl 4(%esp), %eax
movl (%eax), %ecx
movl %ecx, %edx
shrl $31, %edx
# TRUNCATE movb %dl, %dl
xorb $1, %dl
movzbl %dl, %edx
andl $
2147483647, %ecx
shll $31, %edx
orl %ecx, %edx
movl %edx, (%eax)
ret
_xor:
lwz r2, 0(r3)
srwi r4, r2, 31
xori r4, r4, 1
rlwimi r2, r4, 31, 0, 0
stw r2, 0(r3)
blr
This implements InstCombine/cast.ll:test30.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28273
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Chris Lattner [Sat, 13 May 2006 02:00:07 +0000 (02:00 +0000)]
New testcase for instcombine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28272
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Chris Lattner [Fri, 12 May 2006 23:35:26 +0000 (23:35 +0000)]
Remove some dead variables.
Fix a nasty bug in the memcmp optimizer where we used the wrong variable!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28269
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Chris Lattner [Fri, 12 May 2006 23:32:01 +0000 (23:32 +0000)]
Remove dead stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28268
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Chris Lattner [Fri, 12 May 2006 23:26:11 +0000 (23:26 +0000)]
Fix build breakage :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28267
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Chris Lattner [Fri, 12 May 2006 21:14:20 +0000 (21:14 +0000)]
More coverity fixes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28266
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Chris Lattner [Fri, 12 May 2006 21:12:22 +0000 (21:12 +0000)]
Dead variable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28265
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Chris Lattner [Fri, 12 May 2006 21:09:57 +0000 (21:09 +0000)]
Remove dead var, fix bad override.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28264
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Reid Spencer [Fri, 12 May 2006 19:20:55 +0000 (19:20 +0000)]
Don't use old-style casts. This prevents compiler warnings when CommandLine.h
is used in projects that have stricter warning control than LLVM. This also
helps us find casts more easily if we ever need to.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28263
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Evan Cheng [Fri, 12 May 2006 19:07:46 +0000 (19:07 +0000)]
If the register allocator cannot find a register to spill, try the aliases. If
that still fails (because all the register spill weights are inf), just grab
one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28262
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Evan Cheng [Fri, 12 May 2006 19:03:56 +0000 (19:03 +0000)]
Remove dead code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28261
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Chris Lattner [Fri, 12 May 2006 18:20:39 +0000 (18:20 +0000)]
Fix accidentally committed patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28260
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Chris Lattner [Fri, 12 May 2006 18:19:25 +0000 (18:19 +0000)]
Actually override the right method. :)
Bug identified by coverity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28259
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Chris Lattner [Fri, 12 May 2006 18:17:25 +0000 (18:17 +0000)]
remove dead variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28258
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Chris Lattner [Fri, 12 May 2006 18:13:11 +0000 (18:13 +0000)]
Fix iterator invalidation bug, identified by Coverity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28257
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Chris Lattner [Fri, 12 May 2006 18:10:12 +0000 (18:10 +0000)]
Fix a hypothetical memory leak, identified by Coverity. In practice, this
object is never deleted though.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28256
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Chris Lattner [Fri, 12 May 2006 18:06:45 +0000 (18:06 +0000)]
Remove dead vars
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28255
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Chris Lattner [Fri, 12 May 2006 18:04:28 +0000 (18:04 +0000)]
remove dead vars
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28254
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Chris Lattner [Fri, 12 May 2006 18:02:04 +0000 (18:02 +0000)]
Remove dead variable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28253
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Chris Lattner [Fri, 12 May 2006 17:57:54 +0000 (17:57 +0000)]
Comment out dead variables
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28252
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Reid Spencer [Fri, 12 May 2006 17:56:20 +0000 (17:56 +0000)]
When reading the symbol table, make sure to delete the ArchiveMember
created by reading the symbol table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28251
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Chris Lattner [Fri, 12 May 2006 17:50:35 +0000 (17:50 +0000)]
Remove dead var
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28250
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Chris Lattner [Fri, 12 May 2006 17:41:45 +0000 (17:41 +0000)]
Remove dead variable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28249
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Chris Lattner [Fri, 12 May 2006 17:33:59 +0000 (17:33 +0000)]
remove dead variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28248
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Chris Lattner [Fri, 12 May 2006 17:31:21 +0000 (17:31 +0000)]
Remove dead variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28247
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Chris Lattner [Fri, 12 May 2006 17:29:40 +0000 (17:29 +0000)]
Avoid defining dead result
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28246
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Chris Lattner [Fri, 12 May 2006 17:28:36 +0000 (17:28 +0000)]
Remove dead return value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28245
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Chris Lattner [Fri, 12 May 2006 17:03:46 +0000 (17:03 +0000)]
Compile:
%tmp152 = setgt uint %tmp144, %tmp149 ; <bool> [#uses=1]
%tmp159 = setlt uint %tmp144, %tmp149 ; <bool> [#uses=1]
%bothcond2 = or bool %tmp152, %tmp159 ; <bool> [#uses=1]
To setne, not setune, which causes an assertion fault.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28244
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Chris Lattner [Fri, 12 May 2006 16:29:37 +0000 (16:29 +0000)]
Fix PowerPC/2006-05-12-rlwimi-crash.ll
Nate, please verify that if InsertMask is 0, rlwimi shouldn't be used.
This fixes the crash and causes no PPC testsuite regressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28243
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Chris Lattner [Fri, 12 May 2006 16:28:13 +0000 (16:28 +0000)]
new testcase for a recent rlwimi crash.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28242
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Evan Cheng [Fri, 12 May 2006 07:47:00 +0000 (07:47 +0000)]
Noop instruction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28241
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Evan Cheng [Fri, 12 May 2006 07:42:01 +0000 (07:42 +0000)]
Unused instruction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28240
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Owen Anderson [Fri, 12 May 2006 07:01:44 +0000 (07:01 +0000)]
Add a method to generate a string representation from a TargetData.
This continues the work on PR 761.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28239
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Owen Anderson [Fri, 12 May 2006 06:33:49 +0000 (06:33 +0000)]
Refactor a bunch of includes so that TargetMachine.h doesn't have to include
TargetData.h. This should make recompiles a bit faster with my current
TargetData tinkering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28238
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Owen Anderson [Fri, 12 May 2006 06:06:55 +0000 (06:06 +0000)]
Fix some tabbing issues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28237
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Evan Cheng [Fri, 12 May 2006 06:06:34 +0000 (06:06 +0000)]
Backing out fix for PR770. Need to re-apply it after live range splitting is possible
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28236
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Evan Cheng [Fri, 12 May 2006 06:05:18 +0000 (06:05 +0000)]
Duh. That could take a long time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28235
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Owen Anderson [Fri, 12 May 2006 05:49:47 +0000 (05:49 +0000)]
Add a new constructor to TargetData that builds a TargetData from its
string representation.
This is part of PR 761.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28234
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Chris Lattner [Fri, 12 May 2006 05:01:37 +0000 (05:01 +0000)]
Two simplifications for token factor nodes: simplify tf(x,x) -> x.
simplify tf(x,y,y,z) -> tf(x,y,z).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28233
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Evan Cheng [Fri, 12 May 2006 01:59:17 +0000 (01:59 +0000)]
New scheduling test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28232
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Evan Cheng [Fri, 12 May 2006 01:58:24 +0000 (01:58 +0000)]
Add capability to scheduler to commute nodes for profit.
If a two-address code whose first operand has uses below, it should be commuted
when possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28230
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Evan Cheng [Fri, 12 May 2006 01:46:26 +0000 (01:46 +0000)]
Typo! How did we commute nodes before?!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28229
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Chris Lattner [Fri, 12 May 2006 00:03:12 +0000 (00:03 +0000)]
For extra sanity checking, fill free'd memory with garbage so we know that
people aren't reusing machine code buffers at all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28228
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Chris Lattner [Thu, 11 May 2006 23:56:57 +0000 (23:56 +0000)]
Fix some bugs in the freelist manipulation code.
Finally, implement ExecutionEngine::freeMachineCodeForFunction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28227
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Evan Cheng [Thu, 11 May 2006 23:55:42 +0000 (23:55 +0000)]
Refactor scheduler code. Move register-reduction list scheduler to a
separate file. Added an initial implementation of top-down register pressure
reduction list scheduler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28226
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Chris Lattner [Thu, 11 May 2006 23:08:08 +0000 (23:08 +0000)]
Significantly revamp allocation of machine code to use free lists, real
allocation policies and much more. All this complexity, and we have no
functionality change, woo! :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28225
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Chris Lattner [Thu, 11 May 2006 17:11:52 +0000 (17:11 +0000)]
Refactor some code, making it simpler.
When doing the initial pass of constant folding, if we get a constantexpr,
simplify the constant expr like we would do if the constant is folded in the
normal loop.
This fixes the missed-optimization regression in
Transforms/InstCombine/getelementptr.ll last night.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28224
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Evan Cheng [Thu, 11 May 2006 07:33:49 +0000 (07:33 +0000)]
Add MOV16_rm / MOV32_rm and MOV16_mr / MOV32_mr to isLoadFromStackSlot and isStoreToStackSlot
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28223
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Evan Cheng [Thu, 11 May 2006 07:31:44 +0000 (07:31 +0000)]
Also add super- register class info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28222
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Evan Cheng [Thu, 11 May 2006 07:30:26 +0000 (07:30 +0000)]
Also add super- register classes info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28221
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Evan Cheng [Thu, 11 May 2006 07:29:24 +0000 (07:29 +0000)]
Set weight of zero length intervals to infinite to prevent them from being
spilled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28220
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Evan Cheng [Thu, 11 May 2006 07:28:16 +0000 (07:28 +0000)]
Backing out previous check-in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28219
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Owen Anderson [Thu, 11 May 2006 03:10:15 +0000 (03:10 +0000)]
Fix some problems linking stuff in libTarget.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28218
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Evan Cheng [Wed, 10 May 2006 22:30:41 +0000 (22:30 +0000)]
If the live interval legnth is essentially zero, i.e. in every live range
the use follows def immediately, it doesn't make sense to spill it and
hope it will be easier to allocate for this LI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28217
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Evan Cheng [Wed, 10 May 2006 19:53:05 +0000 (19:53 +0000)]
Update test case
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28216
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Chris Lattner [Wed, 10 May 2006 19:00:36 +0000 (19:00 +0000)]
Two changes:
1. Implement InstCombine/deadcode.ll by not adding instructions in unreachable
blocks (due to constants in conditional branches/switches) to the worklist.
This causes them to be deleted before instcombine starts up, leading to
better optimization.
2. In the prepass over instructions, do trivial constprop/dce as we go. This
has the effect of improving the effectiveness of #1. In addition, it
*significantly* speeds up instcombine on test cases with large amounts of
constant folding code (for example, that produced by code specialization
or partial evaluation). In one example, it speeds up instcombine from
0.0589s to 0.0224s with a release build (a 2.6x speedup).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28215
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Chris Lattner [Wed, 10 May 2006 18:56:04 +0000 (18:56 +0000)]
New testcase, check that dead code doesn't pessimize instcombine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28214
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Chris Lattner [Wed, 10 May 2006 06:38:32 +0000 (06:38 +0000)]
Fix the PowerPC JIT-only failure on UnitTests/Vector/sumarray-dbl, which is
really a bad codegen bug that LLC happens to get lucky with. I must chat with
Nate for the proper fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28213
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Evan Cheng [Wed, 10 May 2006 06:16:44 +0000 (06:16 +0000)]
Templatify RegReductionPriorityQueue
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28212
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Chris Lattner [Wed, 10 May 2006 04:38:35 +0000 (04:38 +0000)]
Add alloca/malloc ctors that don't take array sizes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28211
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Chris Lattner [Wed, 10 May 2006 04:32:43 +0000 (04:32 +0000)]
Add an assertion for a common error
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28210
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Evan Cheng [Wed, 10 May 2006 02:47:57 +0000 (02:47 +0000)]
Watch out for the following case:
1. Use expects a chain output.
2. Node is expanded into multiple target ops.
3. One of the inner node produces a chain, the outer most one doesn't.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28209
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Evan Cheng [Wed, 10 May 2006 00:05:46 +0000 (00:05 +0000)]
Fix a load folding bug. It is exposed by a multi- resulting instructions
def : Pat<> pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28208
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Nate Begeman [Tue, 9 May 2006 18:20:51 +0000 (18:20 +0000)]
Fix PR773
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28207
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Chris Lattner [Tue, 9 May 2006 17:29:17 +0000 (17:29 +0000)]
This method doesn't need to be virtual, thanks to Reid for pointing this out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28206
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Chris Lattner [Tue, 9 May 2006 16:41:59 +0000 (16:41 +0000)]
Fix a regression in my patch from last night that broke the llvmgcc4 build on
ppc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28205
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Chris Lattner [Tue, 9 May 2006 16:15:00 +0000 (16:15 +0000)]
Indent .data/.text in the .s file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28204
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Evan Cheng [Tue, 9 May 2006 07:20:24 +0000 (07:20 +0000)]
Another instruction scheduling test case
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28203
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Evan Cheng [Tue, 9 May 2006 07:13:34 +0000 (07:13 +0000)]
Add pseudo dependency to force a def&use operand to be scheduled last (unless
the distance between the def and another use is much longer). This is under
option control for now "-sched-lower-defnuse".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28201
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Evan Cheng [Tue, 9 May 2006 06:55:15 +0000 (06:55 +0000)]
Debugging info
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28200
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Evan Cheng [Tue, 9 May 2006 06:54:05 +0000 (06:54 +0000)]
Remove a completed entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28199
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Evan Cheng [Tue, 9 May 2006 06:48:12 +0000 (06:48 +0000)]
Test case for PR770
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28198
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Evan Cheng [Tue, 9 May 2006 06:37:48 +0000 (06:37 +0000)]
PR 770 - permit coallescing of registers in subset register classes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28197
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Evan Cheng [Tue, 9 May 2006 06:35:30 +0000 (06:35 +0000)]
Added sub- register classes information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28196
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Evan Cheng [Tue, 9 May 2006 06:34:26 +0000 (06:34 +0000)]
Add sub-register class information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28195
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Chris Lattner [Tue, 9 May 2006 05:33:48 +0000 (05:33 +0000)]
Implement MASM sections correctly, without a "has masm sections flag" and a bunch of special case code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28194
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Chris Lattner [Tue, 9 May 2006 05:33:28 +0000 (05:33 +0000)]
Implement MASM sections correctly, without a "has masm sections flag" and a
bunch of special case code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28193
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Chris Lattner [Tue, 9 May 2006 05:24:50 +0000 (05:24 +0000)]
Oh yeah, there are two of these now, unify both.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28192
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Chris Lattner [Tue, 9 May 2006 05:23:12 +0000 (05:23 +0000)]
Setting SwitchToSectionDirective properly in the MASM backend permits a bunch
of code to be unified.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28191
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Chris Lattner [Tue, 9 May 2006 05:21:47 +0000 (05:21 +0000)]
MASM doesn't have one of these.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28190
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Chris Lattner [Tue, 9 May 2006 05:19:59 +0000 (05:19 +0000)]
Don't prefix section directives with a tab. Doing so causes blank lines to
be emitted to the .s file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28189
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Chris Lattner [Tue, 9 May 2006 05:15:58 +0000 (05:15 +0000)]
Make the masm codepath work like the normal code path.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28188
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Chris Lattner [Tue, 9 May 2006 05:15:24 +0000 (05:15 +0000)]
Preserve prior behavior
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28187
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Chris Lattner [Tue, 9 May 2006 05:13:34 +0000 (05:13 +0000)]
The MASM asmprinter has been fixed, these hacks are no longer needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28186
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Chris Lattner [Tue, 9 May 2006 05:12:53 +0000 (05:12 +0000)]
Fix the MASM asmprinter's lies. It does not want to emit code to .text/.data
it wants it emitted to _text/_data.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28185
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