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36064 Commits

Author SHA1 Message Date
Chris Lattner d864daf5c6 extwarn about decls intermixed with code in c89 mode. 
llvm-svn: 41477
 2007-08-27 04:29:41 +00:00
Steve Naroff 808eb8fe88 Add Type::getAsBuiltinType() and Type::builtinTypesAreCompatible(). 
Modified Type::typesAreCompatible() to use the above.

This fixes the following bug submitted by Keith Bauer (thanks!).

int equal(char *a, const char *b)
{
    return a == b;
}

Also tweaked Sema::CheckCompareOperands() to ignore the qualifiers when
comparing two pointer types (though it doesn't relate directly to this bug).

llvm-svn: 41476
 2007-08-27 04:08:11 +00:00
Steve Naroff fc6ffa2513 Tweak a comment and assert. 
llvm-svn: 41475
 2007-08-27 01:41:48 +00:00
Steve Naroff 9091ef703c Replaced ASTContext::maxComplexType() with ASTContext::getFloatingTypeOfSizeWithinDomain(). 
Changed Sema::UsualArithmeticConversions to correctly implement complex/float conversions, 
using maxFloatingType() with getFloatingTypeOfSizeWithinDomain().

llvm-svn: 41474
 2007-08-27 01:27:54 +00:00
Chris Lattner dfaf9f8c2f implement a fixme: __extension__ marker on decls in compound stmts. 
llvm-svn: 41473
 2007-08-27 01:01:57 +00:00
Chris Lattner bda69f80bc move EmitAggregateCopy into AggExprEmitter 
llvm-svn: 41472
 2007-08-26 23:13:56 +00:00
Chris Lattner 2dd1b72bde Fix test/Parser/if-scope-*.c. Patch by Neil Booth! 
llvm-svn: 41471
 2007-08-26 23:08:06 +00:00
Chris Lattner c1045b1a69 remove dead code 
llvm-svn: 41470
 2007-08-26 23:02:57 +00:00
Chris Lattner 1916b88723 remove dead protos 
llvm-svn: 41469
 2007-08-26 23:01:23 +00:00
Chris Lattner 6c555f96e8 eliminate EmitAnyExpr, inlining it and simplifying it into its only caller. 
llvm-svn: 41468
 2007-08-26 22:58:05 +00:00
Chris Lattner a811da5fcd eliminate use of EmitAnyExpr. 
llvm-svn: 41467
 2007-08-26 22:55:13 +00:00
Chris Lattner a8d8b71680 implement a fixme 
llvm-svn: 41466
 2007-08-26 22:47:40 +00:00
Chris Lattner 02aac86549 new testcases 
llvm-svn: 41465
 2007-08-26 22:41:57 +00:00
Chris Lattner e56d3e1a23 Implement compound assignment operators whose LHS is scalar but RHS is complex. 
llvm-svn: 41464
 2007-08-26 22:37:40 +00:00
Chris Lattner 624e6d0c68 implement codegen of compound assignment operators for complex. 
llvm-svn: 41463
 2007-08-26 22:09:01 +00:00
Chris Lattner 6d7b404d08 If a visitor doesn't define VisitBinMulAssign, fallback to VisitCompoundAssignOperator 
instead of VisitBinaryOperator.

llvm-svn: 41462
 2007-08-26 22:08:29 +00:00
Anton Korobeynikov 24fb6b2f8c Don't promote volatile loads/stores. This is needed (for example) to handle setjmp/longjmp properly. 
This fixes PR1520.

llvm-svn: 41461
 2007-08-26 21:43:30 +00:00
Chris Lattner b633469e02 compound assignment operators are of type CompoundAssignOperator 
llvm-svn: 41460
 2007-08-26 21:41:21 +00:00
Chris Lattner d65598daa3 dispatch to functions like VisitBinRemAssign with knowledge that 
the operand is of type CompoundAssignOperator, not just BinaryOperator.

llvm-svn: 41459
 2007-08-26 21:40:28 +00:00
Chris Lattner 2c666fa40d update fixme's 
llvm-svn: 41458
 2007-08-26 21:27:07 +00:00
Chris Lattner 6f672c150c implement complex division 
llvm-svn: 41457
 2007-08-26 21:24:19 +00:00
Owen Anderson 2b9ec7ff33 Don't DSe volatile stores. 
llvm-svn: 41456
 2007-08-26 21:14:47 +00:00
Chris Lattner dd9a319158 Add isysroot support, patch by Keith Bauer 
llvm-svn: 41455
 2007-08-26 17:47:35 +00:00
Chris Lattner 0c6aad373f Fix %p format checking, patch by Keith Bauer. 
llvm-svn: 41454
 2007-08-26 17:39:38 +00:00
Chris Lattner 0d850bfed8 For warnings like this: 
t.c:3:9: warning: invalid conversion '%B'
printf("%B\a\n", p);
~~~~~~  ^

Don't beep the console or print the newline.

llvm-svn: 41453
 2007-08-26 17:38:22 +00:00
Chris Lattner 9decfbabd3 Fix a bug reported by Keith Bauer 
llvm-svn: 41452
 2007-08-26 17:32:59 +00:00
Chris Lattner 2e928885b2 fix a typo noticed by Gordon Henriksen 
llvm-svn: 41451
 2007-08-26 17:25:57 +00:00
Chris Lattner c3b3707536 llvmgcc is right :) 
llvm-svn: 41450
 2007-08-26 16:54:05 +00:00
Chris Lattner 183c231cf9 compound assignmetns work for scalars. 
llvm-svn: 41449
 2007-08-26 16:52:57 +00:00
Chris Lattner c141c1b390 implement conversions of complex to bool. 
llvm-svn: 41448
 2007-08-26 16:52:28 +00:00
Chris Lattner 268fcce4f0 remove ConvertScalarValueToBool. 
llvm-svn: 41447
 2007-08-26 16:46:58 +00:00
Chris Lattner e004438f4a reimplement ConvertScalarValueToBool in CGExprScalar.cpp 
llvm-svn: 41446
 2007-08-26 16:42:57 +00:00
Chris Lattner 42e6b8150a refactor some code to expose compex->scalar conversion to CGF 
llvm-svn: 41445
 2007-08-26 16:34:22 +00:00
Chris Lattner b84bb95b44 be slightly more volatile correct 
llvm-svn: 41444
 2007-08-26 16:22:13 +00:00
Steve Naroff 5f90ca9904 Fix bogus warnings (noticed by Chris) with array-constraints.c. 
Remove bogus type conversions in Sema::GetTypeForDeclarator(). This commit
only deals with the array types (DeclaratorCheck::Array), though the
rest of this routine should be reviewed. Given the complexity of C declarators,
I don't want to change the entire routine now (will discuss with Chris tomorrow).

llvm-svn: 41443
 2007-08-26 14:38:38 +00:00
Chris Lattner f6dcc9df7e these fixme's are easy :) 
llvm-svn: 41442
 2007-08-26 07:30:49 +00:00
Chris Lattner b753f66339 implement a fixme, add a couple more :) 
llvm-svn: 41441
 2007-08-26 07:29:23 +00:00
Chris Lattner 5de3b174c8 there are no conversions from aggregates to scalars. 
llvm-svn: 41440
 2007-08-26 07:26:12 +00:00
Chris Lattner 08c611e4dc implement conversions from complex to scalar types. 
llvm-svn: 41439
 2007-08-26 07:21:11 +00:00
Chris Lattner 46c7161311 Omit EmitConversion 
llvm-svn: 41438
 2007-08-26 07:16:41 +00:00
Chris Lattner 45067906ad Fix return of aggregate and return of complex. 
llvm-svn: 41437
 2007-08-26 07:14:44 +00:00
Chris Lattner 44d3e74e22 these implicit conversions are now explicit :) 
llvm-svn: 41436
 2007-08-26 07:09:42 +00:00
Chris Lattner cf3da8495a remove uses of EmitConversion 
llvm-svn: 41435
 2007-08-26 07:08:39 +00:00
Chris Lattner 798da7033f implicit casts take care of this code, remove it now. 
llvm-svn: 41434
 2007-08-26 07:06:24 +00:00
Chris Lattner 3474c202ab refactor scalar conversions out into CGExprScalar.cpp 
llvm-svn: 41433
 2007-08-26 06:48:56 +00:00
Chris Lattner e026ebd6fe steve's recent changes fixed this bogus warning. 
llvm-svn: 41432
 2007-08-26 06:48:28 +00:00
Chris Lattner 1a76a3c970 Break the assumption that any sort of scope (e.g. a loop scope) can 
hold declarations.  Instead, introduce a new "DeclScope" scope type that
holds them explicitly.  For now, all scopes have this bit, but in the 
future we can use them to fix some issues Neil noticed.

llvm-svn: 41431
 2007-08-26 06:24:45 +00:00
Chris Lattner 88078594fc remove some dead enum values. 
llvm-svn: 41430
 2007-08-26 06:03:04 +00:00
Chris Lattner 7460f9620c Implement casts from scalar -> complex and complex->complex. 
llvm-svn: 41429
 2007-08-26 05:57:57 +00:00
Chris Lattner e267f5d2f7 require that operands to __real/__imag are complex or arithmetic. This 
fixes GCC PR33193

llvm-svn: 41428
 2007-08-26 05:39:26 +00:00