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7 Commits

Author SHA1 Message Date
Colin LeMahieu f92c175bdd [Hexagon] XFAILing test while diagnosing backend error. 
llvm-svn: 249075
 2015-10-01 21:19:03 +00:00
Evgeniy Stepanov 422a61306e Move dw_op_minus test to DebugInfo/X86. 
The test requires X86 target support, and checks the actual debug
info contents, including register numbers which would be different on
other platforms.

llvm-svn: 248938
 2015-09-30 20:23:24 +00:00
Evgeniy Stepanov f608111d1b Fix debug info with SafeStack. 
llvm-svn: 248933
 2015-09-30 19:55:43 +00:00
Matthias Braun f89b7c7188 SelectionDAGDumper: Hide [ID=X], [ORD=X] and source locations by default. 
You can show them with the new -dag-dump-verbose switch.

Differential Revision: http://reviews.llvm.org/D12566

llvm-svn: 248011
 2015-09-18 17:57:28 +00:00
Matthias Braun 0b7d6c14c9 SelectionDAG: Introduce PersistentID to SDNode for assert builds. 
This gives us more human readable numbers to identify nodes in debug
dumps.

Before:
  0x7fcbd9700160: ch = EntryToken

  0x7fcbd985c7c8: i64 = Register %RAX

   ...

      0x7fcbd9700160: <multiple use>
    0x7fcbd985c578: i64,ch = MOV64rm 0x7fcbd985c6a0, 0x7fcbd985cc68, 0x7fcbd985c200, 0x7fcbd985cd90, 0x7fcbd985ceb8, 0x7fcbd9700160<Mem:LD8[@foo]> [ORD=2]

  0x7fcbd985c8f0: ch,glue = CopyToReg 0x7fcbd9700160, 0x7fcbd985c7c8, 0x7fcbd985c578 [ORD=3]

    0x7fcbd985c7c8: <multiple use>
    0x7fcbd985c8f0: <multiple use>
    0x7fcbd985c8f0: <multiple use>
  0x7fcbd985ca18: ch = RETQ 0x7fcbd985c7c8, 0x7fcbd985c8f0, 0x7fcbd985c8f0:1 [ORD=3]

Now:
  t0: ch = EntryToken

  t5: i64 = Register %RAX

    ...

      t0: <multiple use>
    t3: i64,ch = MOV64rm t10, t12, t11, t13, t14, t0<Mem:LD8[@foo]> [ORD=2]

  t6: ch,glue = CopyToReg t0, t5, t3 [ORD=3]

    t5: <multiple use>
    t6: <multiple use>
    t6: <multiple use>
  t7: ch = RETQ t5, t6, t6:1 [ORD=3]

Differential Revision: http://reviews.llvm.org/D12564

llvm-svn: 248010
 2015-09-18 17:41:00 +00:00
Mehdi Amini 01fee92d05 Fix test gmlt.test by moving its Inputs where expected. 
I couldn't see the failure as the test is XFAIL'ed on Darwin.

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 247776
 2015-09-16 06:04:31 +00:00
Mehdi Amini d178f4fc89 Make the default triple optional by allowing an empty string 
When building LLVM as a (potentially dynamic) library that can be linked against
by multiple compilers, the default triple is not really meaningful.
We allow to explicitely set it to an empty string when configuring LLVM.
In this case, said "target independent" tests in the test suite that are using
the default triple are disabled by matching the newly available feature
"default_triple".

Reviewers: probinson, echristo
Differential Revision: http://reviews.llvm.org/D12660

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 247775
 2015-09-16 05:34:32 +00:00