e9b8c0a385
Fix 80 col violations.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43516 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-30 20:59:40 +00:00
2c30d8fee8
Recognize while(1) and avoid extra blocks.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42811 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 20:51:27 +00:00
05f6e6bb3a
Recognize "do {} while (0)" idiom and avoid extra basic blocks.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42808 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 20:33:39 +00:00
00ee4e4ddc
Use const& for RHS.
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Use copy for LHS, because it is incremented using ++ operator.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42792 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 17:10:59 +00:00
c049e4f406
Code gen case statement ranges.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42766 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-08 20:57:48 +00:00
2d79d0f3ac
Support case statement ranges.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42648 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-05 20:54:07 +00:00
51b09f2c52
switch statement code gen.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42616 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-04 23:45:31 +00:00
d9363c3a80
Do not codegen dummy block.
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Dummy block is an empty block with no predecessors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42451 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-28 21:49:18 +00:00
9474504790
Move Decl::NextDeclarator (w/ setters/getters) down to ScopedDecl/FieldDecl.
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Decl is now svelte:-)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41935 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-13 23:52:58 +00:00
419ea7ec6a
When dumping out errors about unsupported stuff, emit loc info.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41907 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-13 01:17:29 +00:00
9b65551d0b
Generalize RValue to handle complex better, generalize EmitCompoundStmt to
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support any sort of expr, add a new EmitAnyExpr routine.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41660 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-31 22:49:20 +00:00
3379320c10
implement code generation for scalar stmt expressions.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41656 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-31 22:09:40 +00:00
1e4d21ea58
eliminate EmitAnyExpr, inlining it and simplifying it into its only caller.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41468 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-26 22:58:05 +00:00
190dbe203c
be slightly more volatile correct
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41444 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-26 16:22:13 +00:00
4b0029d5f8
Fix return of aggregate and return of complex.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41437 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-26 07:14:44 +00:00
e72608b785
these implicit conversions are now explicit :)
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41436 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-26 07:09:42 +00:00
7f02f721d4
completely refactor codegen of scalar expressions out into its own CGExprScalar.cpp file.
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This patch temporarily breaks compound assignment operators, but greatly simplifies many
things.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41355 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 05:35:26 +00:00
23b1cdb0b5
implement passing of complex and aggregates through call args.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41344 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-23 23:43:33 +00:00
b6ef18a2b0
Split complex arithmetic codegen out from aggregate codegen.
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This means that we get rid of tons of intermediate allocas. For
example:
void foo(double _Complex a, double _Complex b) {
a = b+a+a;
}
this used to have 4 temporary allocas, now it has zero of them.
This also simplifies the individual visitor methods because they
now can all operate on real/imag pairs instead of having to
load/store all over the place.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41217 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 05:54:00 +00:00
883f6a7cc7
start splitting out aggregate value computation from EmitExpr into EmitAggExpr.
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aggregate value and scalar expression computation are very different, this
gets them away from each other. This causes a temporary regression on some
complex number examples.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41014 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-11 00:04:45 +00:00
da13870e99
Implement break and continue. Patch by Anders Carlsson!
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@39927 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-16 21:28:45 +00:00
a80b0bafd4
silence a bogus gcc warning.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@39824 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-13 20:07:11 +00:00
6fa5f0943a
Fix "no newline at end of file" warnings. Patch contributed by
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Benoit Boissinot!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@39780 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-12 15:43:07 +00:00
5f016e2cb5
Stage two of getting CFE top correct.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@39734 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-11 17:01:13 +00:00
Devang Patel
Steve Naroff
Chris Lattner
Reid Spencer