Commit Graph

17 Commits

Author SHA1 Message Date
Daniel Dunbar 8fbe78f6fc Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- 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).

llvm-svn: 91446
2009-12-15 20:14:24 +00:00
Daniel Dunbar 34546ce43d Remove RUN: true lines.
llvm-svn: 86432
2009-11-08 01:47:25 +00:00
Daniel Dunbar 8b57697954 Eliminate &&s in tests.
- 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.

llvm-svn: 86430
2009-11-08 01:45:36 +00:00
Daniel Dunbar 87db734400 Fix a few tests to be -Asserts agnostic.
- Ugh.

llvm-svn: 79860
2009-08-23 19:28:59 +00:00
Daniel Dunbar e5515289fa Update test
llvm-svn: 78877
2009-08-13 01:27:45 +00:00
Mike Stump 5e7869f63e Prep for new warning.
llvm-svn: 76638
2009-07-21 20:52:43 +00:00
Daniel Dunbar 4be99ff767 ABI handling: Fix nasty thinko where IRgen could generate an out-of-bounds read
when generating a coercion for ABI handling purposes.
 - This may only manifest itself when building at -O0, but the practical effect
   is that other arguments may get clobbered.

 - <rdar://problem/6930451> [irgen] ABI coercion clobbers other arguments

llvm-svn: 72932
2009-06-05 07:58:54 +00:00
Daniel Dunbar 1518b64ddc When trying to pass an argument on the stack, assume LLVM will do the right
thing for non-aggregate types.
 - Otherwise we unnecessarily pin values to the stack and currently end up
   triggering a backend bug in one case.

 - This loose cooperation with LLVM to implement the ABI is pretty ugly.

 - <rdar://problem/6918722> [irgen] clang miscompile of many pointer varargs on
   x86-64

llvm-svn: 72419
2009-05-26 16:37:37 +00:00
Daniel Dunbar 499f3f9c5d x86_64 ABI: Account for sret parameters consuming an integer register.
- PR4242.

llvm-svn: 72268
2009-05-22 17:33:44 +00:00
Daniel Dunbar ffdb8439d7 ABI handling: Fix invalid assertion, it is possible for a valid
coercion to be specified which truncates padding bits. It would be
nice to still have the assert, but we don't have any API call for the
unpadding size of a type yet.

llvm-svn: 71695
2009-05-13 18:54:26 +00:00
Daniel Dunbar 203e2e8dd8 x86-64 ABI: clang incorrectly passes union { long double, float } in
register.
 - Merge algorithm was returning MEMORY as it should.

llvm-svn: 71556
2009-05-12 15:22:40 +00:00
Daniel Dunbar b997f3bcc3 x86_64 ABI: Ignore padding bit-fields during classification.
- {return-types,single-args}-{32,64} pass the first 1k ABI tests with
   bit-fields enabled.

llvm-svn: 71272
2009-05-08 22:26:44 +00:00
Daniel Dunbar a45cf5b6b0 Rename clang to clang-cc.
Tests and drivers updated, still need to shuffle dirs.

llvm-svn: 67602
2009-03-24 02:24:46 +00:00
Daniel Dunbar 94911a91d5 x86_64 ABI: Handle long double in union when upper eightbyte results
in a lone X87 class.
 - PR3735.

llvm-svn: 66277
2009-03-06 17:50:25 +00:00
Mike Stump 92000e54ac Add end of line at end.
llvm-svn: 65557
2009-02-26 19:00:14 +00:00
Anders Carlsson 43e8a2b36e Add test for enum types
llvm-svn: 65540
2009-02-26 17:38:19 +00:00
Daniel Dunbar 019ef0bbfe x86_64 ABI: Pass simple types directly when possible. This is
important for both keeping the generated LLVM simple and for ensuring
that integer types are passed/promoted correctly.

llvm-svn: 64529
2009-02-14 02:09:24 +00:00