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llvm-6502/test/Bitcode
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Hal Finkel b3b2aac5be Make use of the align parameter attribute for all pointer arguments 
We previously supported the align attribute on all (pointer) parameters, but we
only used it for byval parameters. However, it is completely consistent at the
IR level to treat 'align n' on all pointer parameters as an alignment
assumption on the pointer, and now we wll. Specifically, this causes
computeKnownBits to use the align attribute on all pointer parameters, not just
byval parameters. I've also added an explicit parameter attribute test for this
to test/Bitcode/attributes.ll.

And I've updated the LangRef to document the align parameter attribute (as it
turns out, it was not documented at all previously, although the byval
documentation mentioned that it could be used).

There are (at least) two benefits to doing this:
 - It allows enhancing alignment based on the pointer alignment after inlining callees.
 - It allows simplification of pointer arithmetic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213670 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-22 16:58:55 +00:00
..
2006-12-11-Cast-ConstExpr.ll
2009-06-11-FirstClassAggregateConstant.ll
aggregateInstructions.3.2.ll Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
aggregateInstructions.3.2.ll.bc Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
arm32_neon_vcnt_upgrade.ll More replacing of target-dependent intrinsics with target-indepdent 2012-07-18 00:02:16 +00:00
atomic.ll IR: add "cmpxchg weak" variant to support permitted failure. 2014-06-13 14:24:07 +00:00
attributes-3.3.ll Make .bc en/decoding of AttrKind stable 2013-07-26 04:16:55 +00:00
attributes-3.3.ll.bc Make .bc en/decoding of AttrKind stable 2013-07-26 04:16:55 +00:00
attributes.ll Make use of the align parameter attribute for all pointer arguments 2014-07-22 16:58:55 +00:00
binaryFloatInstructions.3.2.ll Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
binaryFloatInstructions.3.2.ll.bc Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
binaryIntInstructions.3.2.ll Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
binaryIntInstructions.3.2.ll.bc Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
bitwiseInstructions.3.2.ll Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
bitwiseInstructions.3.2.ll.bc Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
blockaddress.ll BitcodeReader: Correctly insert blockaddress constant referring to a already parsed function. 2012-09-21 14:34:31 +00:00
calling-conventions.3.2.ll Ensure bitcode encoding of calling conventions stays stable. Patch by Boaz Ouriel. 2013-12-22 07:51:53 +00:00
calling-conventions.3.2.ll.bc Ensure bitcode encoding of calling conventions stays stable. Patch by Boaz Ouriel. 2013-12-22 07:51:53 +00:00
case-ranges-3.3.ll Revert patches to add case-range support for PR1255. 2013-09-09 19:14:35 +00:00
case-ranges-3.3.ll.bc Revert patches to add case-range support for PR1255. 2013-09-09 19:14:35 +00:00
cmpxchg-upgrade.ll IR: add a second ordering operand to cmpxhg for failure 2014-03-11 10:48:52 +00:00
cmpxchg-upgrade.ll.bc IR: add a second ordering operand to cmpxhg for failure 2014-03-11 10:48:52 +00:00
conversionInstructions.3.2.ll Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
conversionInstructions.3.2.ll.bc Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
deprecated-linker_private-linker_private_weak.ll AsmParser: add a warning for compatibility parsing 2014-04-05 22:42:53 +00:00
drop-debug-info.ll Update testing case for r200806. 2014-02-04 23:53:12 +00:00
extractelement.ll Use -disable-output and to suppress output and don't use a temporary file unless we need one. 2013-08-20 23:00:25 +00:00
flags.ll
function-encoding-rel-operands.ll Change encoding of instruction operands in bitcode binaries to be relative 2012-10-11 20:20:40 +00:00
global-variables.3.2.ll Ensure bitcode encoding of global variable attributes stays stable. Patch by Boaz Ouriel. 2013-12-15 11:50:45 +00:00
global-variables.3.2.ll.bc Ensure bitcode encoding of global variable attributes stays stable. Patch by Boaz Ouriel. 2013-12-15 11:50:45 +00:00
inalloca.ll Roundtrip the inalloca bit on allocas through bitcode 2014-07-16 01:34:27 +00:00
invalid.ll Change BitcodeReader to use error_code instead of bool + string. 2013-11-04 16:16:24 +00:00
invalid.ll.bc Use a larger invalid attribute bitcode number 2013-10-31 19:12:36 +00:00
linkage-types-3.2.ll Remove the linker_private and linker_private_weak linkages. 2014-03-13 23:18:37 +00:00
linkage-types-3.2.ll.bc Ensure bitcode encoding of linkage types stays stable. Patch by Boaz Ouriel 2013-12-01 10:16:35 +00:00
local-linkage-default-visibility.3.4.ll IR: Don't allow non-default visibility on local linkage 2014-05-07 22:57:20 +00:00
local-linkage-default-visibility.3.4.ll.bc IR: Don't allow non-default visibility on local linkage 2014-05-07 22:57:20 +00:00
memInstructions.3.2.ll IR: add "cmpxchg weak" variant to support permitted failure. 2014-06-13 14:24:07 +00:00
memInstructions.3.2.ll.bc Ensure bitcode encoding of instructions and their operands stays stable. 2014-03-02 15:26:36 +00:00
metadata-2.ll Use -disable-output and to suppress output and don't use a temporary file unless we need one. 2013-08-20 23:00:25 +00:00
metadata.ll Use -disable-output and to suppress output and don't use a temporary file unless we need one. 2013-08-20 23:00:25 +00:00
miscInstructions.3.2.ll Ensure bitcode encoding of instructions and their operands stays stable. 2014-03-02 15:26:36 +00:00
miscInstructions.3.2.ll.bc Ensure bitcode encoding of instructions and their operands stays stable. 2014-03-02 15:26:36 +00:00
null-type.ll Change BitcodeReader to use error_code instead of bool + string. 2013-11-04 16:16:24 +00:00
null-type.ll.bc
old-aliases.ll Allow alias to point to an arbitrary ConstantExpr. 2014-06-03 02:41:57 +00:00
old-aliases.ll.bc Fix most of PR10367. 2014-05-16 19:35:39 +00:00
pr18704.ll All new elements except the last one initialized to NULL. Ideally, once parsing is complete, all elements should be non-NULL. 2014-03-27 12:08:23 +00:00
pr18704.ll.bc All new elements except the last one initialized to NULL. Ideally, once parsing is complete, all elements should be non-NULL. 2014-03-27 12:08:23 +00:00
ptest-new.ll Modify the LLVM assembly output so that it uses references to represent function attributes. 2013-02-20 07:21:42 +00:00
ptest-old.ll Modify the LLVM assembly output so that it uses references to represent function attributes. 2013-02-20 07:21:42 +00:00
select.ll Fold vector selects with undef elements in the condition. Fixes PR18319. 2013-12-31 19:30:47 +00:00
shuffle.ll Use -disable-output and to suppress output and don't use a temporary file unless we need one. 2013-08-20 23:00:25 +00:00
ssse3_palignr.ll
tailcall.ll Add 'musttail' marker to call instructions 2014-04-24 20:14:34 +00:00
terminatorInstructions.3.2.ll Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
terminatorInstructions.3.2.ll.bc Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
upgrade-global-ctors.ll Handle ConstantAggregateZero when upgrading global_ctors. 2014-05-17 21:00:22 +00:00
upgrade-global-ctors.ll.bc Handle ConstantAggregateZero when upgrading global_ctors. 2014-05-17 21:00:22 +00:00
upgrade-loop-metadata.ll Rename metadata llvm.loop.vectorize.unroll to llvm.loop.vectorize.interleave. 2014-07-21 23:11:03 +00:00
upgrade-loop-metadata.ll.bc Add some test files for r211710. 2014-06-25 15:41:39 +00:00
upgrade-tbaa.ll AutoUpgrade: upgrade from scalar TBAA format to struct-path aware TBAA format. 2013-09-28 00:22:27 +00:00
variableArgumentIntrinsic.3.2.ll Ensure bitcode encoding of instructions and their operands stays stable. 2014-03-02 15:26:36 +00:00
variableArgumentIntrinsic.3.2.ll.bc Ensure bitcode encoding of instructions and their operands stays stable. 2014-03-02 15:26:36 +00:00
vectorInstructions.3.2.ll Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
vectorInstructions.3.2.ll.bc Ensure bitcode encoding of instructions and their operands stays stable. 2014-02-26 12:06:36 +00:00
visibility-styles.3.2.ll Fixed CRLF 2013-12-08 12:16:20 +00:00
visibility-styles.3.2.ll.bc Ensure bitcode encoding of visibility styles stays stable. Patch by Boaz Ouriel. 2013-12-08 11:35:09 +00:00
weak-cmpxchg-upgrade.ll IR: add "cmpxchg weak" variant to support permitted failure. 2014-06-13 14:24:07 +00:00
weak-cmpxchg-upgrade.ll.bc IR: add "cmpxchg weak" variant to support permitted failure. 2014-06-13 14:24:07 +00:00