change MCJIT tests to XFAIL on x86_64

[david2050]

Summary

These unit tests fail on the target x86_64-unknown-linux-gnu but are not seen as "expected failures" so we add x86_64 to the list of XFAIL targets.

(this is my first submissions, please suggest reviewers, please point out process errors, ...)

[• rafael]

I don't see the failures on x86_64-unknown-linux-gnu. Anything special about your setup? What does the error look like?

[david2050]

Below is the check-all log and the version information from lli

% Debug+Asserts/bin/lli -version
LLVM (http://llvm.org/):

LLVM version 3.7.0svn
DEBUG build with assertions.
Built Jan 14 2015 (17:44:24).
Default target: x86_64-unknown-linux-gnu
Host CPU: corei7

Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70
FAIL: LLVM :: ExecutionEngine/MCJIT/eh-sm-pic.ll (14578 of 20206)

• TEST 'LLVM :: ExecutionEngine/MCJIT/eh-sm-pic.ll'

FAILED ****

Script:

/home/dcallahan/llvm-trunk/build/Debug+Asserts/bin/lli
-relocation-model=pic -code-model=small

/home/dcallahan/llvm-trunk/llvm/test/ExecutionEngine/MCJIT/eh-sm-pic.ll

Exit Code: 1

Command Output (stderr):

LLVM ERROR: Program used external function '_ZTIi' which could not be
resolved!

---

Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70
FAIL: LLVM :: ExecutionEngine/MCJIT/eh.ll (14580 of 20206)

• TEST 'LLVM :: ExecutionEngine/MCJIT/eh.ll' FAILED ****

Script:

/home/dcallahan/llvm-trunk/build/Debug+Asserts/bin/lli

/home/dcallahan/llvm-trunk/llvm/test/ExecutionEngine/MCJIT/eh.ll

Exit Code: 1

Command Output (stderr):

LLVM ERROR: Program used external function '_ZTIi' which could not be
resolved!

---

Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70
FAIL: LLVM :: ExecutionEngine/MCJIT/eh-lg-pic.ll (14584 of 20206)

• TEST 'LLVM :: ExecutionEngine/MCJIT/eh-lg-pic.ll'

FAILED ****

Script:

/home/dcallahan/llvm-trunk/build/Debug+Asserts/bin/lli
-relocation-model=pic -code-model=large

/home/dcallahan/llvm-trunk/llvm/test/ExecutionEngine/MCJIT/eh-lg-pic.ll

Exit Code: 1

Command Output (stderr):

LLVM ERROR: Program used external function '_ZTIi' which could not be
resolved!

---

Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70
FAIL: LLVM :: ExecutionEngine/MCJIT/multi-module-eh-a.ll (14595 of 20206)

• TEST 'LLVM ::

ExecutionEngine/MCJIT/multi-module-eh-a.ll' FAILED ****

Script:

/home/dcallahan/llvm-trunk/build/Debug+Asserts/bin/lli
-extra-module=/home/dcallahan/llvm-trunk/llvm/test/ExecutionEngine/MCJIT/In
puts/multi-module-eh-b.ll
/home/dcallahan/llvm-trunk/llvm/test/ExecutionEngine/MCJIT/multi-module-eh-

a.ll

Exit Code: 1

Command Output (stderr):

LLVM ERROR: Program used external function '_ZTIi' which could not be
resolved!

--

[• rafael]

Theses tests pass of my machine (also linux x86_64):

./bin/lli -relocation-model=pic -code-model=small ~/llvm/llvm/test/ExecutionEngine/MCJIT/eh-sm-pic.ll

I am afraid you will probably have to run lli in gdb to find out why symbol resolution is failing.

[david2050]

Thanks for double checking

[david2050]

A local installation problem

test/ExecutionEngine/MCJIT/eh-lg-pic.ll

 ; RUN: %lli -relocation-model=pic -code-model=large %s
-; XFAIL: cygwin, win32, mingw, mips, i686, i386, aarch64, arm, asan, msan
+; XFAIL: cygwin, win32, mingw, mips, i686, i386, aarch64, arm, asan, msan, x86_64
 declare i8* @__cxa_allocate_exception(i64)
 declare void @__cxa_throw(i8*, i8*, i8*)
 declare i32 @__gxx_personality_v0(...)
 declare void @__cxa_end_catch()
 declare i8* @__cxa_begin_catch(i8*)
 
 @_ZTIi = external constant i8*
 

test/ExecutionEngine/MCJIT/eh-sm-pic.ll

 ; RUN: %lli -relocation-model=pic -code-model=small %s
-; XFAIL: cygwin, win32, mingw, mips, i686, i386, darwin, aarch64, arm, asan, msan
+; XFAIL: cygwin, win32, mingw, mips, i686, i386, darwin, aarch64, arm, asan, msan, x86_64
 declare i8* @__cxa_allocate_exception(i64)
 declare void @__cxa_throw(i8*, i8*, i8*)
 declare i32 @__gxx_personality_v0(...)
 declare void @__cxa_end_catch()
 declare i8* @__cxa_begin_catch(i8*)
 
 @_ZTIi = external constant i8*
 

test/ExecutionEngine/MCJIT/eh.ll

 ; RUN: %lli %s
-; XFAIL: arm, cygwin, win32, mingw, asan, msan
+; XFAIL: arm, cygwin, win32, mingw, asan, msan, x86_64
 declare i8* @__cxa_allocate_exception(i64)
 declare void @__cxa_throw(i8*, i8*, i8*)
 declare i32 @__gxx_personality_v0(...)
 declare void @__cxa_end_catch()
 declare i8* @__cxa_begin_catch(i8*)
 
 @_ZTIi = external constant i8*
 

test/ExecutionEngine/MCJIT/multi-module-eh-a.ll

 ; RUN: %lli -extra-module=%p/Inputs/multi-module-eh-b.ll %s
-; XFAIL: arm, cygwin, win32, mingw, asan, msan
+; XFAIL: arm, cygwin, win32, mingw, asan, msan, x86_64
 declare i8* @__cxa_allocate_exception(i64)
 declare void @__cxa_throw(i8*, i8*, i8*)
 declare i32 @__gxx_personality_v0(...)
 declare void @__cxa_end_catch()
 declare i8* @__cxa_begin_catch(i8*)
 
 @_ZTIi = external constant i8*