2b1e10031f
Write out single characters as chars, not strings.
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llvm-svn: 20179
2005-02-14 18:52:35 +00:00
7afbdcad15
Implement CodeGen/CBackend/2005-02-14-VolatileOperations.ll
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Volatile loads and stores need to emit volatile pointer operations in C.
llvm-svn: 20177
2005-02-14 16:47:52 +00:00
8dfa2e4465
Fix hyphenation in output comment
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llvm-svn: 19954
2005-01-31 06:19:57 +00:00
d5d45b8d1a
Fix alloca support for Cygwin. On cygwin its __alloca not __builtin_alloca
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llvm-svn: 19776
2005-01-23 04:32:47 +00:00
b56965be08
Fix CBE code so that it compiles with VC++.
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llvm-svn: 19303
2005-01-06 04:21:49 +00:00
93feeb18f1
Fix PR490
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Fix testcase CodeGen/CBackend/2004-12-28-LogicalConstantExprs.ll
llvm-svn: 19176
2004-12-29 04:00:09 +00:00
298a7f8d8b
Fix PR485, instead of emitting zero sized arrays, emit arrays of size 1.
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llvm-svn: 18974
2004-12-15 23:13:15 +00:00
b3b1c279a2
When generating code for X86 targets, make sure the fp control word is set
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to 64-bit precision, not 80 bits.
llvm-svn: 18915
2004-12-13 21:52:52 +00:00
81c7fd2fce
Emit correct prototype for __builtin_alloca on V8.
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llvm-svn: 18745
2004-12-10 05:44:45 +00:00
f878f75d46
Move lower intrinsics before FP constant emission, in case
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intrinsic lowering ever introduces constants.
Rename local symbols before printing function bodies, fixing 255.vortex
with the CBE!!!
llvm-svn: 18534
2004-12-05 06:49:44 +00:00
26d9c22832
Fix test/Regression/CodeGen/CBackend/2004-12-03-ExternStatics.ll and
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PR472
llvm-svn: 18459
2004-12-03 17:19:10 +00:00
335c342440
Reverting revision 1.209.
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Including alloca.h on Solaris brings in the prototype of strftime(), which
breaks compilation of CBE generated code.
llvm-svn: 18435
2004-12-02 19:02:49 +00:00
798e0349c0
Do not let GCC emit a warning for INT64_MIN
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llvm-svn: 18398
2004-11-30 21:33:58 +00:00
86deaf2211
Sparcs behave better if we use <alloca.h> and avoid messing with __builtin_alloca.
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llvm-svn: 18397
2004-11-30 21:27:01 +00:00
073f6ca344
Hack around stupidity in GCC, fixing Burg with the CBE and
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CBackend/2004-11-13-FunctionPointerCast.llx
llvm-svn: 17710
2004-11-13 22:21:56 +00:00
7eeed938bf
Removed dead method, printPHICopiesForSuccessors().
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llvm-svn: 17216
2004-10-25 18:41:50 +00:00
a564e9e0ba
Modified switch generation so that only the phi values associated with the
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destination basic block are copied.
llvm-svn: 17212
2004-10-25 18:30:09 +00:00
85b380582e
Small performance improvement in generated C code:
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Instead of unconditionally copying all phi node values into temporaries for
all successor blocks, generate code that will determine what successor
block will be called and then copy only those phi node values needed by
the successor block.
This seems to cut down namd execution time from being 8% higher than GCC to
4% higher than GCC.
llvm-svn: 17144
2004-10-20 14:38:39 +00:00
53058663aa
Print a semicolon for the unreacahble instruction. This fixes problems
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where C requires semicolons in some cases to indicate null statements.
llvm-svn: 17107
2004-10-17 23:49:11 +00:00
621c413a1b
The first hunk corrects a bug when printing undef null values. We would print
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0->field, which is illegal. Now we print ((foo*)0)->field.
The second hunk is an optimization to not print undefined phi values.
llvm-svn: 17094
2004-10-17 17:48:59 +00:00
583dfdcf86
Add support for unreachable and undef
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llvm-svn: 17048
2004-10-16 18:12:13 +00:00
58043a1473
Fix a warning that is emitted on the suns
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llvm-svn: 16917
2004-10-11 15:50:40 +00:00
e4c60eb704
Really fix FreeBSD, which apparently doesn't tolerate the extern.
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Thanks to Jeff Cohen for pointing out my goof.
llvm-svn: 16762
2004-10-06 04:21:52 +00:00
32ed828f46
FreeBSD uses GCC. Patch contributed by Jeff Cohen!
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llvm-svn: 16756
2004-10-06 03:15:44 +00:00
3ce42ec7ee
Pull assignment out of for loop conditional in order for this to
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compile under windows. Patch contributed by Paolo Invernizzi!
llvm-svn: 16534
2004-09-28 02:40:37 +00:00
4f2cf030e8
'Pass' should now not be derived from by clients. Instead, they should derive
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from ModulePass. Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.
llvm-svn: 16436
2004-09-20 04:48:05 +00:00
7c16caa336
Changes For Bug 352
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Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.
llvm-svn: 16137
2004-09-01 22:55:40 +00:00
7f00753f70
Previous checkin broke printf(%a) support for fp constants-- re-fix it.
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llvm-svn: 16051
2004-08-25 19:37:26 +00:00
35eb7aeae3
New version of Bill Wendling's PR33 patch.
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llvm-svn: 16050
2004-08-25 19:00:42 +00:00
1d787355e7
Paper over CBackend/2004-08-09-va-end-null.ll
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Note that this indicates a serious problem with the way we are emitting varargs,
but this should not be properly fixed until after 1.3.
This patch SHOULD go into 1.3.
llvm-svn: 15602
2004-08-10 00:19:16 +00:00
21a015c12f
Temporarily disable this code, as it is emitting LLVM_NAN("nan") which results in a call to the
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glibc 'nan' function because the initializer is not a string. This breaks when used in a global
initializer. Try compiling this testcase for example:
%X = global float <some nan value>
llvm-svn: 15223
2004-07-25 22:36:35 +00:00
1dde3fa94f
Emit NaNs and INFs bit-identically to the bytecode file, if the system has
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printf("%a") support.
Patch contributed by Bill Wendling.
llvm-svn: 15056
2004-07-21 03:15:26 +00:00
cb3fb5d4f5
bug 122:
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- Replace ConstantPointerRef usage with GlobalValue usage
llvm-svn: 14953
2004-07-18 00:44:37 +00:00
7dc9de5f43
Patches towards fixing PR341
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llvm-svn: 14841
2004-07-15 02:14:30 +00:00
9dacda651f
Apple's MacOS X is another OS which does not provide alloca() via <alloca.h>
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llvm-svn: 14781
2004-07-12 23:37:18 +00:00
2beb4392cf
Delete the allocate*TargetMachine function, which is now dead .
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llvm-svn: 14755
2004-07-11 04:16:31 +00:00
73eb9436ee
Make these format a bit nicer
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llvm-svn: 14747
2004-07-11 03:27:42 +00:00
4266f8017d
Auto-registrate target
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llvm-svn: 14745
2004-07-11 02:48:49 +00:00
eb04d9bcb4
Add #include <iostream> since Value.h does not #include it any more.
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llvm-svn: 14622
2004-07-04 12:19:56 +00:00
bcdadf3765
Move the IntrinsicLowering header into the CodeGen directory, as per PR346
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llvm-svn: 14266
2004-06-20 07:49:54 +00:00
6b7275996c
Rename Type::PrimitiveID to TypeId and ::getPrimitiveID() to ::getTypeID()
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llvm-svn: 14201
2004-06-17 18:19:28 +00:00
4f816d2e38
<alloca.h> on cygwin pulls in a ton of stuff (macros and function protos)
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that we REALLY don't want in the CBE code.
With this fix, the CBE passes all of the MultiSource tests on cygwin that
it does on linux. Yaay!
llvm-svn: 13975
2004-06-02 23:10:26 +00:00
c53c2a3a62
Fix the big regression that has been killing the nightly tester these last
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few days. Apparently the old symbol table used to auto rename collisions in
the type symbol table and the new one does not. It doesn't really make sense
for the new one to do so, so we just make the client do it.
llvm-svn: 13877
2004-05-28 05:47:27 +00:00
c7e2ff2980
Minor changes. Switch to a SymbolTable remove that does not take linear time
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llvm-svn: 13874
2004-05-28 05:30:51 +00:00
83d067a103
Fix PR344: the incorrect remove was being used.
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llvm-svn: 13790
2004-05-26 17:20:52 +00:00
e7e9671cad
Convert to SymbolTable's new iteration interface.
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llvm-svn: 13754
2004-05-25 08:53:40 +00:00
6e4edd65ab
Add support for accurate garbage collection to the LLVM code generators
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llvm-svn: 13696
2004-05-23 21:23:35 +00:00
83c139d575
Fix to make the CBE always emit comparisons inline. Hopefully this will
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fix the really bad code we're getting on PPC.
llvm-svn: 13609
2004-05-20 20:25:50 +00:00
f719a52088
syntactically loopify natural loops so that the GCC loop optimizer can find them. This should *dramatically* improve the performance of CBE compiled code on targets that depend on GCC's loop optimizations (like PPC)
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llvm-svn: 13438
2004-05-09 20:41:32 +00:00
87d036caf2
Do not emit prototypes for setjmp/longjmp, as they are handled specially
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llvm-svn: 13437
2004-05-09 16:03:29 +00:00
Misha Brukman