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* Update aosp/master llvm for rebase to r233350Pirama Arumuga Nainar2015-04-093-2/+41
| | | | Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
* Update aosp/master LLVM for rebase to r230699.Stephen Hines2015-03-231-1/+3
| | | | Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
* Update aosp/master LLVM for rebase to r222494.Stephen Hines2014-12-024-5/+191
| | | | Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d
* Update LLVM for rebase to r212749.Stephen Hines2014-07-219-35/+119
| | | | | | | Includes a cherry-pick of: r212948 - fixes a small issue with atomic calls Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
* Update LLVM for 3.5 rebase (r209712).Stephen Hines2014-05-296-4/+93
| | | | Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
* Update to LLVM 3.5a.Stephen Hines2014-04-2428-107/+725
| | | | Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
* MCParser/Debug info: Accept line number 0 as a legitimate value, sinceAdrian Prantl2013-09-261-0/+1
| | | | | | | | CFE produces it to indicate artificial locations. c.f.: DWARF standard, Table 6.2: line -- An unsigned integer indicating a source line number. Lines are numbered beginning at 1. The compiler may emit the value 0 in cases where an instruction cannot be attributed to any source line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191471 91177308-0d34-0410-b5e6-96231b3b80d8
* Implements parsing and emitting of .cfi_window_save in MC.Venkatraman Govindaraju2013-09-261-0/+15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191431 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the size and expr arguments of .fill directive optional.Roman Divacky2013-09-241-0/+16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191318 91177308-0d34-0410-b5e6-96231b3b80d8
* Improve handling of .file, .include and .incbin directives toYunzhong Gao2013-09-053-3/+3
| | | | | | | | | | | allow escaped octal character sequences. The patch was discussed in Phabricator. See: http://llvm-reviews.chandlerc.com/D1289 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190089 91177308-0d34-0410-b5e6-96231b3b80d8
* [tests] Cleanup initialization of test suffixes.Daniel Dunbar2013-08-161-2/+0
| | | | | | | | | | | | | | | | | - Instead of setting the suffixes in a bunch of places, just set one master list in the top-level config. We now only modify the suffix list in a few suites that have one particular unique suffix (.ml, .mc, .yaml, .td, .py). - Aside from removing the need for a bunch of lit.local.cfg files, this enables 4 tests that were inadvertently being skipped (one in Transforms/BranchFolding, a .s file each in DebugInfo/AArch64 and CodeGen/PowerPC, and one in CodeGen/SI which is now failing and has been XFAILED). - This commit also fixes a bunch of config files to use config.root instead of older copy-pasted code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188513 91177308-0d34-0410-b5e6-96231b3b80d8
* Add test-case for hex floating-literalsTim Northover2013-08-141-0/+3
| | | | | | Somehow I forgot to test one of the error conditions I'd added. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188372 91177308-0d34-0410-b5e6-96231b3b80d8
* Support C99 hexadecimal floating-point literals in assemblyTim Northover2013-08-141-1/+36
| | | | | | | | It's useful to be able to write down floating-point numbers without having to worry about what they'll be rounded to (as C99 discovered), this extends that ability to the MC assembly parsers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188370 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm/test/MC/AsmParser/secure_log_unique.s: Use env(1) here. Then r186611 ↵NAKAMURA Takumi2013-07-191-3/+2
| | | | | | can be reverted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186643 91177308-0d34-0410-b5e6-96231b3b80d8
* test/MC/AsmParser/secure_log_unique.s requires shellHans Wennborg2013-07-181-0/+1
| | | | | | | This should fix the chapuni bots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186611 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a test for .secure_log_unique.Rafael Espindola2013-07-181-0/+9
| | | | | | It also doubles a test that F_Append works. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186606 91177308-0d34-0410-b5e6-96231b3b80d8
* Prefix failing commands with not to make clear they are expected to fail.Rafael Espindola2013-07-033-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185554 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bug in the MC asm parser evaluating expressions. It was treating:Kevin Enderby2013-05-071-0/+1
| | | | | | | | | | A = 9 B = 3 * A - 2 * A + 1 as B = 3 * A - (2 * A + 1) rdar://13816516 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181366 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace coff-/elf-dump with llvm-readobjNico Rieck2013-04-122-92/+114
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179361 91177308-0d34-0410-b5e6-96231b3b80d8
* AsmParser: More generic support for integer type suffices.Jim Grosbach2013-02-261-0/+6
| | | | | | | | | | For integer constants, allow 'L', 'UL' as well as 'ULL' and 'LL'. This provides better support for shared headers between .s and .c files that define bunches of constant values. rdar://9321056 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176118 91177308-0d34-0410-b5e6-96231b3b80d8
* MCParser: Reject .balign with non-pow2 alignments.Benjamin Kramer2013-02-161-0/+10
| | | | | | | | GNU as rejects them and there are configure scripts in the wild that check if the assembler rejects ".align 3" to determine whether the alignment is in bytes or powers of two. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175360 91177308-0d34-0410-b5e6-96231b3b80d8
* Derive ELF section type from the name in some cases where GNU as doesJoerg Sonnenberger2013-02-161-0/+62
| | | | | | | so. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175327 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for macro parameters/arguments delimited by spaces,Preston Gurd2012-09-192-8/+50
| | | | | | | | | | | | to improve compatibility with GNU as. Based on a patch by PaX Team. Fixed assertion failures on non-Darwin and added additional test cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164248 91177308-0d34-0410-b5e6-96231b3b80d8
* Support default parameters/arguments for assembler macros.Preston Gurd2012-09-191-2/+10
| | | | | | | | | | This patch is based on the one by PaX Team. Patch by Andy Zhang! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164246 91177308-0d34-0410-b5e6-96231b3b80d8
* Enhance unmatched '.endr' directive error message in assembler.Preston Gurd2012-09-191-1/+1
| | | | | | | | | | The directive can be matched with directives other than '.rept' Patch by Andy Zhang! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164245 91177308-0d34-0410-b5e6-96231b3b80d8
* MC: Overhaul handling of .lcommBenjamin Kramer2012-09-072-4/+9
| | | | | | | | | | | | | - Darwin lied about not supporting .lcomm and turned it into zerofill in the asm parser. Push the zerofill-conversion down into macho-specific code. - This makes the tri-state LCOMMType enum superfluous, there are no targets without .lcomm. - Do proper error reporting when trying to use .lcomm with alignment on a target that doesn't support it. - .comm and .lcomm alignment was parsed in bytes on COFF, should be power of 2. - Fixes PR13755 (.lcomm crashes on ELF). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163395 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix macros arguments with an underscore, dot or dollar in them. This is basedRafael Espindola2012-08-211-0/+21
| | | | | | on a patch by Andy/PaX. I added the support for dot and dollar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162298 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the wording in of the "expected identifier" error in the .macro directiveRafael Espindola2012-08-211-0/+9
| | | | | | | consistent with the other "expected identifier" errors. Extracted from the Andy/PaX patch. I added the test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162291 91177308-0d34-0410-b5e6-96231b3b80d8
* Keep empty assembly macro argument values in the middle of the list.Jim Grosbach2012-07-301-0/+12
| | | | | | | | | | | | | | | | | | | Empty macro arguments at the end of the list should be as-if not specified at all, but those in the middle of the list need to be kept so as not to screw up the positional numbering. E.g.: .macro foo foo_-bash___: nop .endm foo 1, 2, 3, 4 foo 1, , 3, 4 Should create two labels, "foo_1_2_3_4" and "foo_1__3_4". rdar://11948769 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161002 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert the uses of '|&' to use '2>&1 |' instead, which works on oldChandler Carruth2012-07-021-1/+1
| | | | | | | | | | versions of Bash. In addition, I can back out the change to the lit built-in shell test runner to support this. This should fix the majority of fallout on Darwin, but I suspect there will be a few straggling issues. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159544 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement irpc. Extracted from a patch by the PaX team. I just added the test.Rafael Espindola2012-06-161-0/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158604 91177308-0d34-0410-b5e6-96231b3b80d8
* Factor macro argument parsing into helper methods and add support for .irp.Rafael Espindola2012-06-152-0/+18
| | | | | | | Patch extracted from a larger one by the PaX team. I added the testcases and tightened error handling a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158523 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for the .rept directive. Patch by Vladmir Sorokin. I added supportRafael Espindola2012-05-123-0/+35
| | | | | | for nesting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156714 91177308-0d34-0410-b5e6-96231b3b80d8
* AsmParser: Add support for the .purgem directive.Benjamin Kramer2012-05-121-0/+12
| | | | | | Based on a patch by Team PaX. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156709 91177308-0d34-0410-b5e6-96231b3b80d8
* AsmParser: ignore the .extern directive.Benjamin Kramer2012-05-121-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156707 91177308-0d34-0410-b5e6-96231b3b80d8
* AsmParser: Add support for .ifc and .ifnc directives.Benjamin Kramer2012-05-121-0/+65
| | | | | | Based on a patch from PaX Team. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156706 91177308-0d34-0410-b5e6-96231b3b80d8
* AsmParser: Add support for .ifb and .ifnb directives.Benjamin Kramer2012-05-121-0/+67
| | | | | | Based on a patch from PaX Team. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156705 91177308-0d34-0410-b5e6-96231b3b80d8
* MC: Unknown assembler directives are now hard errors.Jim Grosbach2012-05-012-3/+3
| | | | | | | | | | | | | | | | Previously, an unsupported/unknown assembler directive issued a warning. That's generally unsafe, and inconsistent with the behaviour of pretty much every system assembler. Now that the MC assemblers are mature enough to be the default on multiple targets, it's reasonable to issue errors for these. For target or platform directives that need to stay warnings, we should add explicit handlers for them in, e.g., ELFAsmParser.cpp, DarwinAsmParser.cpp, et. al., and issue the warning there. rdar://9246275 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155926 91177308-0d34-0410-b5e6-96231b3b80d8
* MC assembly parser handling for trailing comma in macro instantiation.Jim Grosbach2012-04-161-0/+24
| | | | | | | | | A trailing comma means no argument at all (i.e., as if the comma were not present), not an empty argument to the invokee. rdar://11252521 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154863 91177308-0d34-0410-b5e6-96231b3b80d8
* Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnuEli Bendersky2012-03-251-8/+1
| | | | | | | | | | | | | | | | | | * Removed test/lib/llvm.exp - it is no longer needed * Deleted the dg.exp reading code from test/lit.cfg. There are no dg.exp files left in the test suite so this code is no longer required. test/lit.cfg is now much shorter and clearer * Removed a lot of duplicate code in lit.local.cfg files that need access to the root configuration, by adding a "root" attribute to the TestingConfig object. This attribute is dynamically computed to provide the same information as was previously provided by the custom getRoot functions. * Documented the config.root attribute in docs/CommandGuide/lit.pod git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153408 91177308-0d34-0410-b5e6-96231b3b80d8
* Assembler should accept redefinitions of unused variable symbols.Jim Grosbach2012-03-201-0/+1
| | | | | | rdar://11027851 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153137 91177308-0d34-0410-b5e6-96231b3b80d8
* MC asm parser macro argument count was wrong when empty.Jim Grosbach2012-03-171-0/+10
| | | | | | | | evaluated to '1' when the argument list was empty (should be '0'). rdar://11057257 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152967 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace all instances of dg.exp file with lit.local.cfg, since all tests are ↵Eli Bendersky2012-02-162-5/+13
| | | | | | | | | | | run with LIT now and now Dejagnu. dg.exp is no longer needed. Patch reviewed by Daniel Dunbar. It will be followed by additional cleanup patches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150664 91177308-0d34-0410-b5e6-96231b3b80d8
* Small improvement to the recursion detection logic from the previous commit.Rafael Espindola2012-01-281-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149175 91177308-0d34-0410-b5e6-96231b3b80d8
* Handle recursive variable definitions directly. This gives us better errorRafael Espindola2012-01-282-1/+13
| | | | | | messages and allows us to fix PR11865. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149174 91177308-0d34-0410-b5e6-96231b3b80d8
* The error check for using -g with a .s file already containing dwarf .fileKevin Enderby2012-01-111-0/+9
| | | | | | | | directives was in the wrong place and getting triggered incorectly with a cpp .file directive. This change fixes that and adds a test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147951 91177308-0d34-0410-b5e6-96231b3b80d8
* Split Finish into Finish and FinishImpl to have a common place to do end ofRafael Espindola2012-01-071-0/+5
| | | | | | | | file error checking. Use that to error on an unfinished cfi_startproc. The error is not nice, but is already better than a segmentation fault. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147717 91177308-0d34-0410-b5e6-96231b3b80d8
* Improve the implementation of .incbin directive by replacing a loop by usingKevin Enderby2011-12-141-4/+1
| | | | | | | getStreamer().EmitBytes. Suggestion by Benjamin Kramer! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146599 91177308-0d34-0410-b5e6-96231b3b80d8
* Add the .incbin directive which takes the binary data from a file and emitsKevin Enderby2011-12-142-0/+10
| | | | | | | it to the streamer. rdar://10383898 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146592 91177308-0d34-0410-b5e6-96231b3b80d8
* Move test to the X86 directory, note the PR number and only run MC once.Rafael Espindola2011-10-311-6/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143352 91177308-0d34-0410-b5e6-96231b3b80d8
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