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139 Commits

Author SHA1 Message Date
NAKAMURA Takumi 0acd8a7561 clang/test: REQUIRES: s/x86-64-registered-target/x86-registered-target/ 
llvm-svn: 196350
 2013-12-04 03:41:33 +00:00
Rafael Espindola ff7cea8c1a Don't pass -O0 to clang_cc1, it is the default. 
llvm-svn: 189910
 2013-09-04 04:12:25 +00:00
Chad Rosier 274800025a Fix typo. 
llvm-svn: 179811
 2013-04-18 23:12:05 +00:00
Chad Rosier efd87c8f4b Test cases for r179719. 
llvm-svn: 179720
 2013-04-17 21:02:39 +00:00
Chad Rosier eb294538c3 Test cases for r179655. 
llvm-svn: 179656
 2013-04-17 00:12:09 +00:00
Chad Rosier 7181ed3346 Add test case for r179403. 
llvm-svn: 179404
 2013-04-12 19:52:07 +00:00
Chad Rosier 4a3b160d4f Add test case for r179399. 
llvm-svn: 179400
 2013-04-12 18:54:40 +00:00
Chad Rosier f8bcfbdd5f Add test case for r179383 and r179393. 
llvm-svn: 179394
 2013-04-12 18:22:08 +00:00
Chad Rosier ea1d1a2d05 [ms-inline asm] Move a few test cases from the 32-bit version to the 64-bit 
version as lea is only available in 64-bit mode.

llvm-svn: 179190
 2013-04-10 18:08:17 +00:00
Chad Rosier e6956c3ec5 [ms-inline asm] Add a few test cases that were regressed by r179115. That 
commit was reverted in r179120, but I do plan on reapplying with a fix shortly.
Part of rdar://13611297

llvm-svn: 179182
 2013-04-10 16:33:34 +00:00
Chad Rosier 6bec4f9af3 Test case for r179030. 
llvm-svn: 179031
 2013-04-08 17:44:05 +00:00
Chad Rosier 26949f1345 Add test case for r178881. 
llvm-svn: 178882
 2013-04-05 16:29:17 +00:00
Chad Rosier 459d3ee1dd Remove unnecessary attributes from test case. 
llvm-svn: 178188
 2013-03-27 21:54:09 +00:00
Chad Rosier a0ef404973 Add a front-end test case for r178186. 
llvm-svn: 178187
 2013-03-27 21:50:39 +00:00
Chad Rosier 993bd120bc Test case for r177439 and r177440. 
llvm-svn: 177441
 2013-03-19 21:12:57 +00:00
Chad Rosier 4f667e88d0 Update test for r177413. 
llvm-svn: 177414
 2013-03-19 17:32:36 +00:00
Chad Rosier 47abcf83a3 Test case for r177347. 
llvm-svn: 177349
 2013-03-18 23:32:33 +00:00
Chad Rosier 1ef5d51ade Add a front-end test case for r176036. 
llvm-svn: 176038
 2013-02-25 19:13:23 +00:00
Bill Wendling e1c4a1babd Update to use references to attribute groups instead of listing the attributes on the call/invoke instructions. 
llvm-svn: 175878
 2013-02-22 09:10:20 +00:00
Chad Rosier 7ef6fd3402 [ms-inline asm] Remove this test while I investigate why eax isn't being clobbered. 
llvm-svn: 175637
 2013-02-20 17:39:31 +00:00
Chad Rosier 77d56be3f0 Add test case for r175312. 
llvm-svn: 175313
 2013-02-15 21:58:41 +00:00
Chad Rosier 5bdd8ed74d [ms-inline asm] Add test case for r175083. 
llvm-svn: 175084
 2013-02-13 21:34:54 +00:00
Chad Rosier 8356d091bf [ms-inline-asm] Test cases to ensure the AsmRewrite list is sorted (r175021). 
Part of rdar://13202662

llvm-svn: 175022
 2013-02-13 01:06:08 +00:00
Chad Rosier 3ea602cd30 [ms-inline-asm] Add test cases for the align/emit directives. 
Part of rdar://13200215

llvm-svn: 175009
 2013-02-12 21:34:14 +00:00
Chad Rosier 868d668e78 [ms-inline asm] Update test case now that we are correctly parsing __emit directives. 
llvm-svn: 175000
 2013-02-12 19:42:57 +00:00
Chad Rosier e348d2724a Typo. 
llvm-svn: 174995
 2013-02-12 19:15:05 +00:00
Chad Rosier e90add40a9 [ms-inline asm] Add a few test cases for the parsing of hexidecimal integers. 
llvm-svn: 174989
 2013-02-12 18:45:21 +00:00
Chad Rosier e3aac2c864 [ms-inline asm] Remove the -fenable-experimental-ms-inline-asm flag. MS-style 
inline assembly can be enable with -fasm-blocks or -fms-extensions alone.

llvm-svn: 173186
 2013-01-22 19:38:32 +00:00
Chad Rosier e343bc83f0 [ms-inline asm] Updates and test case for r172743. 
Part of rdar://12576868

llvm-svn: 172744
 2013-01-17 19:22:48 +00:00
Chad Rosier 97b5895029 [ms-inline asm] Add test case for r172121. 
Part of rdar://12991541

llvm-svn: 172122
 2013-01-10 22:11:28 +00:00
Chad Rosier d35ae732ac [ms-inline asm] Add a test case for the offset operator where the operand is a 
global variable.

llvm-svn: 171919
 2013-01-08 23:51:48 +00:00
Chad Rosier 8f980ef08c Test case for r171784. 
llvm-svn: 171785
 2013-01-07 20:34:40 +00:00
Chad Rosier c8e56e8931 [driver, ms-inline asm] MS-Style inline assembly is controlled by the 
-fasm-blocks flag, not the -fms-extensions flag.
rdar://12808010

llvm-svn: 169422
 2012-12-05 21:08:21 +00:00
Chad Rosier ed92815cb0 [ms-inline asm] Add more tests. 
llvm-svn: 169411
 2012-12-05 19:52:05 +00:00
Chad Rosier 0473d5429c [ms-inline asm] Test case for r166790. 
llvm-svn: 166791
 2012-10-26 18:04:45 +00:00
Chad Rosier 77c8aca06a [ms-inline asm] Add a test case for r166723 and r166724. 
llvm-svn: 166725
 2012-10-25 21:52:03 +00:00
Chad Rosier 602d09d0aa [ms-inline asm] Test case for r166632. 
llvm-svn: 166633
 2012-10-24 22:22:12 +00:00
Chad Rosier 340c1ca0f3 [ms-inline asm] Add test cases for r166451. 
llvm-svn: 166600
 2012-10-24 17:48:01 +00:00
Chad Rosier 42146d9a06 [ms-inline asm] Add test cases for r166592. The test cases only works if the 
source operand is a register.

llvm-svn: 166594
 2012-10-24 17:23:06 +00:00
Chad Rosier 03c181b021 [ms-inline asm] Update the triple to test r166523. 
llvm-svn: 166524
 2012-10-23 23:32:21 +00:00
Chad Rosier b8097dec8f [ms-inline asm] Update for r166433. 
llvm-svn: 166489
 2012-10-23 17:44:40 +00:00
Eli Friedman 01e4d5937a Testcase change for r166440. 
llvm-svn: 166441
 2012-10-22 20:50:45 +00:00
Chad Rosier f7000f8c5b [ms-inline asm] Test case for r166433. 
llvm-svn: 166434
 2012-10-22 19:43:17 +00:00
Chad Rosier 03c20e83b8 [ms-inline asm] Update test case for r166357. 
llvm-svn: 166358
 2012-10-20 00:47:32 +00:00
Chad Rosier 4e11eec116 [ms-inline asm] Test case for r166349 and r166352. 
llvm-svn: 166353
 2012-10-19 23:16:17 +00:00
Chad Rosier 81bf0e81e0 [ms-inline asm] Update testcase for r166316. 
llvm-svn: 166317
 2012-10-19 20:57:37 +00:00
Chad Rosier 14e0bb54a5 [ms-inline asm] Revert accidental commit. Sorry for the churn. 
llvm-svn: 166312
 2012-10-19 20:38:09 +00:00
Chad Rosier 46d8fc9d6b [ms-inline asm] Set the SemaCallback in the TargetAsmParser. 
llvm-svn: 166310
 2012-10-19 20:36:37 +00:00
Chad Rosier 0eea516789 [ms-inline asm] Remove accidental commit. 
llvm-svn: 166193
 2012-10-18 17:51:43 +00:00
Chad Rosier ce2bcbf8c0 [ms-inline asm] Move most of the AsmParsing logic in clang back into the MC 
layer.  Use the new ParseMSInlineAsm() API and add an implementation of the
MCAsmParserSemaCallback interface.

llvm-svn: 166184
 2012-10-18 15:49:40 +00:00
Chad Rosier 4a0054f383 [ms-inline asm] Rework the front-end to use the API introduced in r165946. 
-The front-end now builds a single assembly string and feeds it to the
 AsmParser.  The front-end iterates on a per statement basis by calling the
 ParseStatement() function.  Please note, the calling of ParseStatement() and
 and any notion of MCAsmParsedOperands will be sunk into the MC layer in the
 near future.  I plan to expose more basic APIs such as getClobbers, etc.

-The enumeration of the AsmString expressions have been reworked to use SMLocs
 rather than assembly Pieces, which were being parsed in the front-end.

-The test case, t8(), was modified due to r129223.  I'll have to find a way to
 work around things such as these.

Sorry for the large commit, but breaking this in multiple smaller commits proved
too irritating.

llvm-svn: 165957
 2012-10-15 19:56:10 +00:00
Chad Rosier 941faac455 [ms-inline asm] Remove a bunch of parsing code from the front-end, which will be 
reimplemented in the AsmParser where it belongs.

llvm-svn: 165825
 2012-10-12 21:37:00 +00:00
Chad Rosier dc12c45058 [ms-inline asm] Remove a bunch of parsing code from the front-end, which will be 
reimplemented in the AsmParser where it belongs.

llvm-svn: 165752
 2012-10-11 21:44:41 +00:00
Chad Rosier e66f42634f [ms-inline asm] Lookup the IdentifierInfo using the Idents table and remove the 
now unused static helper function.

The test case needs to be remove temporarily until I can better filter memory
operands that aren't actual variable reference.

llvm-svn: 165751
 2012-10-11 21:28:29 +00:00
Chad Rosier 3fd3330a62 Test case for r165275. 
llvm-svn: 165276
 2012-10-04 23:59:54 +00:00
Chad Rosier bea1fa1ac3 Update test case for r165174. 
llvm-svn: 165175
 2012-10-03 22:18:51 +00:00
Chad Rosier 7768299b98 [ms-inline asm] Fixup test case to be valid ms-style asm. Fix whitespace. 
llvm-svn: 165045
 2012-10-02 20:55:30 +00:00
NAKAMURA Takumi 6bbfd1aeca clang/test/CodeGen/ms-inline-asm.c: It requires x86 codegen. Reported by Joey Gouly. 
llvm-svn: 164775
 2012-09-27 14:55:08 +00:00
Chad Rosier b261a50b40 [ms-inline asm] Handle the enumeration of input and output expressions in a 
more robust way to address a few FIXMEs.

The initial implementation, r163342, built the IR asm string and then tried to
patch things on the fly without enough context.  Specifically, it didn't skip
mnemonics nor did it track with assembly instruction an expression was related
to.  The new implementation patches the operands and then builds the final
IR string.

llvm-svn: 163756
 2012-09-13 00:06:55 +00:00
Chad Rosier 24f3a14026 Whitespace. 
llvm-svn: 163751
 2012-09-12 23:03:48 +00:00
Chad Rosier e4e6424255 Fix test case for Release builds. 
llvm-svn: 163737
 2012-09-12 20:13:11 +00:00
Chad Rosier fb901cac60 [ms-inline asm] Add a test case. 
llvm-svn: 163731
 2012-09-12 18:34:34 +00:00
Chad Rosier bb8795e100 [ms-inline asm] Test case for r163729. 
llvm-svn: 163730
 2012-09-12 18:25:06 +00:00
Chad Rosier 57cd91f683 [ms-inline asm] If we have a single asm operand that maps to multiple 
MCOperands then iterate over all of then when computing clobbers, inputs and
outputs.

On x86 the 1-to-many mapping is a memory operand that includes a BaseReg(reg),
MemScale(imm), MemIndexReg(reg), an Expr(MCExpr or imm) and a MemSegReg(reg).
Invalid register (Op.getReg() == 0) are not considered when computing clobber.

llvm-svn: 163728
 2012-09-12 18:14:25 +00:00
Chad Rosier bd7fdadb90 [ms-inline asm] Add $$ before numeric constants in the IR. 
llvm-svn: 163581
 2012-09-11 00:51:28 +00:00
Chad Rosier 46b0a0adbe [ms-inline asm] Output empty asm statements for the directives we don't 
handle.  Otherwise, the AsmParser will explode if we try to generate an
object files.

llvm-svn: 163345
 2012-09-06 19:56:25 +00:00
Chad Rosier c05d2c908d [ms-inline asm] The IR representation of inline assembly enumerates the input 
and output expressions much like that in GNU-style inline assembly. Output
expressions are first.  Do this for MS-style inline asms.

llvm-svn: 163342
 2012-09-06 19:35:00 +00:00
Chad Rosier 7cf5a44836 Update for r163231. 
llvm-svn: 163232
 2012-09-05 19:01:07 +00:00
Chad Rosier 5aee94d4ee [ms-inline asm] Update test case for r163181. 
llvm-svn: 163182
 2012-09-05 00:08:54 +00:00
Chad Rosier 85fff2ac11 [ms-inline asm] Remove the Inline Asm Non-Standard Dialect attribute. This 
implementation does not co-exist well with how the sideeffect and alignstack
attributes are handled.

llvm-svn: 163173
 2012-09-04 22:23:54 +00:00
Chad Rosier dea7964ddb [ms-inline asm] The MCInstrDesc only tracks register definitions. For now, 
assume that if the 1st operands is an expression and the instruction mayStore,
then it is a memory definition.

llvm-svn: 163144
 2012-09-04 16:39:38 +00:00
Chad Rosier 41b739517c Fix test case for Release builds. 
llvm-svn: 162800
 2012-08-28 22:22:54 +00:00
Chad Rosier 649dfc317d [ms-inline asm] Have MSAsmStmts use the generic EmitAsmStmt codegen function. 
llvm-svn: 162796
 2012-08-28 21:11:24 +00:00
Chad Rosier d997bd1422 [ms-inline asm] Start sending non-simple inline asms to the AsmParser. 
The parser still can't handle all cases, so fall back to emitting a simple
MSAsmStmt if we get into trouble.

llvm-svn: 162382
 2012-08-22 19:18:30 +00:00
Chad Rosier b84cc6cfa3 [ms-inline asm] Remove this test case and the associated special case code. 
llvm-svn: 162288
 2012-08-21 17:01:26 +00:00
Chad Rosier 3d4b98b4bc [ms-inline asm] Add a helper function, isMSAsmKeyword(). 
These require special handling, which we don't currently handle.  This is being
put in place to ensure we don't do invalid symbol table lookups or try to parse
invalid assembly.  The test cases just makes sure the latter isn't happening.

llvm-svn: 162050
 2012-08-16 22:25:38 +00:00
Chad Rosier 8efa48dddb Fixup test case for Release builds. 
llvm-svn: 162038
 2012-08-16 18:47:29 +00:00
Chad Rosier 592b90a476 [ms-inline asm] Start tracking which tokens are registers and which are 
variables, function or label references.  The former is a potential clobber.
The latter is either an input or an output.  Unfortunately, it's difficult to
test this patch at the moment, but the added test case will eventually do so.

llvm-svn: 162026
 2012-08-16 17:10:59 +00:00
Chad Rosier b32f3d5230 [ms-inline asm] Use a set container to remove redundant clobbers. 
llvm-svn: 161991
 2012-08-15 21:55:19 +00:00
Chad Rosier aa7c1cb5f8 [ms-inline asm] MSVC parses multiple __asm statements on a single line as one 
statement.  For example,

  if (x)
    __asm out dx, ax  __asm out dx, ax

results in a single inline asm statement (i.e., both "out dx, ax" statements are
predicated on if(x)).

llvm-svn: 161986
 2012-08-15 21:03:27 +00:00
Chad Rosier 73e325de55 [ms-inline asm] Add support for clobbers in CodeGen. 
This is a reapplication of r161914 now that the scoping issue has been resolved
in r161966.

llvm-svn: 161967
 2012-08-15 18:12:36 +00:00
Eric Christopher d9401e2e58 Revert this to try to bring the i386 bots back. 
llvm-svn: 161931
 2012-08-15 06:31:06 +00:00
Chad Rosier 2d5d1327c4 [ms-inline asm] Add support for clobbers in CodeGen. 
llvm-svn: 161914
 2012-08-15 00:43:09 +00:00
Chad Rosier a078a5e405 [ms-inline asm] More test cases to make sure buildMSAsmString() doesn't regress. 
llvm-svn: 161908
 2012-08-14 23:48:41 +00:00
Chad Rosier c97a6bbfd8 [ms-inline asm] Add a helpful assert. 
llvm-svn: 161890
 2012-08-14 19:22:06 +00:00
Chad Rosier 65a8e0b69f [ms-inline asm] Have patchMSAsmStrings() return a vector or AsmStrings. 
The AsmParser expects a single asm instruction, but valid ms-style inline asm
statements may contain  multiple instructions.

This happens with asm blocks

__asm {
  mov ebx, eax
  mov ecx, ebx
}

or when multiple asm statements are adjacent to one another

__asm mov ebx, eax
__asm mov ecx, ebx

and

__asm mov ebx, eax __asm mov ecx, ebx

Currently, asm blocks are not properly handled.

llvm-svn: 161780
 2012-08-13 20:32:07 +00:00
Chad Rosier 1426a81a74 [ms-inline asm] Use the new Inline Asm Non-Standard Dialect attribute. 
llvm-svn: 161642
 2012-08-10 00:00:34 +00:00
Chad Rosier 360e1763d5 [ms-inline asm] Add basic codegen support for simple asm stmts. Currently, 
only machine specific clobbers are modeled.

llvm-svn: 161524
 2012-08-08 21:15:52 +00:00
Chad Rosier 83916498b8 [ms-inline asm] Add a very simple test case. Basically, we're only testing for 
crashers at the moment (and coincidentally this case was causing a crash).

llvm-svn: 161520
 2012-08-08 20:37:31 +00:00