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2013-02-25Add forgotten testcase.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176032 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-25Add more attributes from the command line to functions.Bill Wendling
This is an ongoing process. Any command line option which a back-end cares about should be added here. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176009 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-23Implement __builtin_eh_return_data_regno() for ARM and MIPS.Logan Chien
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175954 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-23Test that attribute(availability) doesn't override private_extern.John McCall
rdar://12399248 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175943 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-23Revert r175912, "Add support for coldcc to clang" at John's request.Peter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175936 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-22Update tests so that we don't test for function-only attributes on call sites.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175921 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-22Add support for coldcc to clangPeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175912 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-22Update to use references to attribute groups instead of listing the ↵Bill Wendling
attributes on the call/invoke instructions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175878 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-22Make for x86 to stop it failing on ARM buildbots.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175834 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Try to get buildbots to pass these tests.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175784 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Attempt to clean up tests for non-X86 platforms.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175652 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20[ms-inline asm] Remove this test while I investigate why eax isn't being ↵Chad Rosier
clobbered. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175637 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Modify the tests to use attribute group references instead of listing theBill Wendling
function attributes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175606 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-17Fix for ARM: functions don't have extra attributes there, so {{.*}} is ""Dmitri Gribenko
While there, explicitly declare functions to remove warnings. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175384 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Add test case for r175312.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175313 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Add the 'target-cpu' and 'target-features' attributes to functions.Bill Wendling
The back-end will use these values to reconfigure code generation for different features. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175308 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Update testcases due to Attribute sorting improvements.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175253 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-13[ms-inline asm] Add test case for r175083.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175084 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-13[ms-inline-asm] Test cases to ensure the AsmRewrite list is sorted (r175021).Chad Rosier
Part of rdar://13202662 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175022 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-12[ms-inline-asm] Add test cases for the align/emit directives.Chad Rosier
Part of rdar://13200215 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175009 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-12[ms-inline asm] Update test case now that we are correctly parsing __emit ↵Chad Rosier
directives. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175000 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-12Typo.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174995 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-12[ms-inline asm] Add a few test cases for the parsing of hexidecimal integers.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174989 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-11Update test to not fail with attribute groups.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174866 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-08Improve filechecking of volatile test.Tim Northover
My previous attempt was extremely deficient, allowing more volatiles to be introduced and not even checking all of the ones that are present. This attempt doesn't try to keep track of the values stored or offsets within particular objects, just that the correct objects are accessed in a correctly volatile manner throughout. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174700 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-07FileCheckize volatile testTim Northover
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174627 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-07Only check for volatile memcpys in test.Tim Northover
AArch64 handles aggFct's return struct slightly differently, leading to an extra memcpy. This test is fortunately only concerned about volatile copies, so we can modify the grep text to filter it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174621 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-07XFAIL test that's inappropriate for AArch64 ABITim Northover
Only some ABIs require the "signext" attribute on parameters. On most platforms, however, it's a useful test so it's best not to limit it to some random arbitrary platform. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174619 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-02Generalize DebugInfo tests by avoiding explicit metadata numbersDavid Blaikie
This addresses several (not all) debug info tests that use explicit metadata numbers. Wherever the same number appeared more than once in a test I used a named match to ensure the same number appeared in all those cases (this may still be overly constraining test cases as they may not have actually cared about that relationship). For one-off numbers I just replaced them with an unnamed regex. This may underconstrain poorly written test cases that were interested in checking that certain metadata nodes were related but didn't actually match on all the related nodes numbers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174247 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-01Add check for @fooBill Schmidt
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174185 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-01Fix a string not seen without assertsBill Schmidt
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174183 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-01Fix PR14881 by implementing conversion rules between int and complex int.Bill Schmidt
Prior to the patch, Clang does not properly promote types when a complex integer operand is combined with an integer via a binary operator, or when one is assigned to the other in either order. This patch detects when promotion is needed (and permissible) and generates the necessary code. The test assmes no target has the same size operands for "char" and "long long," and that no target performs arithmetic on char operands without extending them to a larger format first. If there are any targets for which this is not the case, they should be XFAILed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174181 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-01Revise unit testing for -fno-altivec, -mno-altivec.Bill Schmidt
As suggested, reverted the end-to-end test and added variations to an existing Driver test. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174176 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-01Enable -fno-altivec, -mno-altivec for PowerPC.Bill Schmidt
Introduces these negation forms explicitly and uses them to control a new "altivec" target feature for PowerPC. This allows avoiding generating Altivec instructions on processors that support Altivec. The new test case verifies that the Altivec "lvx" instruction is not used when -fno-altivec is present on the command line. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174140 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Update the tests.Bill Wendling
This update coincides with r174110. That change ordered the attributes alphabetically. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174111 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Add support for AArch64 target.Tim Northover
In cooperation with the LLVM patch, this should implement all scalar front-end parts of the C and C++ ABIs for AArch64. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174055 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Add indents to AST dumping and removed parenthesis from AST nodes.Richard Trieu
Indents were given the color blue when outputting with color. AST dumping now looks like this: Node |-Node | `-Node `-Node `-Node Compared to the previous: (Node (Node (Node)) (Node (Node))) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174022 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Semantic analysis and CodeGen support for C11's _Noreturn. This is modeled asRichard Smith
an attribute for consistency with our other noreturn mechanisms. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173898 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29[ubsan] Implement the -fcatch-undefined-behavior flag using a trappingChad Rosier
implementation; this is much more inline with the original implementation (i.e., pre-ubsan) and does not require run-time library support. The trapping implementation can be invoked using either '-fcatch-undefined-behavior' or '-fsanitize=undefined-trap -fsanitize-undefined-trap-on-error', with the latter being preferred. Eventually, the -fcatch-undefined-behavior' flag will be removed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173848 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Modify the tests for the (sorted) order that the attributes come out as now.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173762 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-28Tests: remove disabled llvm-gcc invocationsDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173703 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26PR14566: Debug Info: avoid top level lexical blocks in functionsDavid Blaikie
One of the gotchas (see changes to CodeGenFunction) was due to the fix in r139416 (for PR10829). This only worked previously because the top level lexical block would set the location to the end of the function, the debug location would be updated (as per r139416), the location would be set to the end of the function again (but that would no-op, since it was the same as the previous location), then the return instruction would be emitted using the debug location. Once the top level lexical block was no longer emitted, the end-of-function location change was causing the debug loc to be updated, regressing that bug. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173593 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25patch for PR9027 and // rdar://11861085Fariborz Jahanian
Title: [PR9027] volatile struct bug: member is not loaded at -O; This is caused by last flag passed to @llvm.memcpy being false, not honoring that aggregate has at least one 'volatile' data member (even though aggregate itself has not been qualified as 'volatile'. As a result, optimization optimizes away the memcpy altogether. Patch review by John MaCall (I still need to fix up a test though). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173535 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25FileCheck'ize testDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173396 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24FileCheck'ize testDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173391 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24FileCheck'ize testDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173389 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24FileCheck-ify some debug info scope related tests.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173379 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24[mips] Do not emit i32 padding if target ABI is O32. This was causing backendAkira Hatanaka
to pass floating point arguments to be passed in integer registers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173375 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Handle universal character names and Unicode characters outside of literals.Jordan Rose
This is a missing piece for C99 conformance. This patch handles UCNs by adding a '\\' case to LexTokenInternal and LexIdentifier -- if we see a backslash, we tentatively try to read in a UCN. If the UCN is not syntactically well-formed, we fall back to the old treatment: a backslash followed by an identifier beginning with 'u' (or 'U'). Because the spelling of an identifier with UCNs still has the UCN in it, we need to convert that to UTF-8 in Preprocessor::LookUpIdentifierInfo. Of course, valid code that does *not* use UCNs will see only a very minimal performance hit (checks after each identifier for non-ASCII characters, checks when converting raw_identifiers to identifiers that they do not contain UCNs, and checks when getting the spelling of an identifier that it does not contain a UCN). This patch also adds basic support for actual UTF-8 in the source. This is treated almost exactly the same as UCNs except that we consider stray Unicode characters to be mistakes and offer a fixit to remove them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173369 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22PowerPC: fix __builtin_eh_return_data_regno returnAdhemerval Zanella
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173188 91177308-0d34-0410-b5e6-96231b3b80d8
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