f079b735d8
Retry r126357. Use CharUnits for the Size and DataSize calculations when
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they are known to be exact multiples of the width of the char type. Add a
test case to CodeGen/union.c that would have caught the problem with the
previous attempt. No change in functionality intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126628 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 02:01:38 +00:00
21fd7d7347
Fix an incorrect union layout assert. Fixes PR6164.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94754 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-28 18:22:03 +00:00
a5728872c7
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
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- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91446 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15 20:14:24 +00:00
d7d5f0223b
Rename clang to clang-cc.
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Tests and drivers updated, still need to shuffle dirs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67602 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-24 02:24:46 +00:00
c8e9cd6e32
eliminate some random .ll file outputs
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63117 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-27 18:56:08 +00:00
663388f2ea
Fix invalid bit-field.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60627 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-06 20:32:39 +00:00
2d6ca8d0f6
Update a number of CodeGen tests to not create .ll files in the test
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directory.
- Removed .ll from the svn:ignore lists to try and prevent this.
- Added svn:ignore on test/Misc/Output
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55104 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21 02:51:29 +00:00
1e86b34f15
Rearrange EmitLValueForField a bit to work properly for _Bool bitfields
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in unions (we don't want to do the union-specific bitcast for
bit-fields).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51678 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-29 11:33:25 +00:00
0ac5957479
A small testcase; no patch, since it was a bug in a patch I never
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committed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51370 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-21 13:21:01 +00:00
5cada6bd7f
Begin handling union bitfields.
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Note, this is just beginning.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50835 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-07 22:28:29 +00:00
fe2419aac4
Match union field type when member expression is u->x
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44879 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-11 21:33:16 +00:00
2de3b3a4ac
Fix isStructureType and isUnionType to ignore typedefs, as stated
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in the header. Patch by Cédric Venet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44519 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-02 16:57:27 +00:00
abad06cfd0
Codegen union member references.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43390 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-26 19:42:18 +00:00
Ken Dyck
Anders Carlsson
Daniel Dunbar
Chris Lattner
Eli Friedman
Devang Patel
Seo Sanghyeon