similar to: [LLVMdev] How to run regression tests for ARM?

Hello. I experience a problem when I try to run LLVM tests on the ARM "Beagle" board with Debian Lenny installed on it. When I execute "make check", I get the following output: llvm[0]: Running test suite make[1]: Entering directory `/mnt/markhor/llvm/nativeBuild/test' Making a new site.exp file... ( ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -v 512000

Hello. I experience a problem when I try to run LLVM tests on the ARM "Beagle" board with Debian Lenny installed on it. When I execute "make check", I get the following output: llvm[0]: Running test suite make[1]: Entering directory `/mnt/markhor/llvm/nativeBuild/test' Making a new site.exp file... ( ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -v 512000

Hello. I experience a problem when I try to run LLVM tests on the ARM "Beagle" board with Debian Lenny installed on it. When I execute "make check", I get the following output: llvm[0]: Running test suite make[1]: Entering directory `/mnt/markhor/llvm/nativeBuild/test' Making a new site.exp file... ( ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -v 512000

Hello. I experience a problem when I try to run LLVM tests on the ARM "Beagle" board with Debian Lenny installed on it. When I execute "make check", I get the following output: || llvm[0]: Running test suite make[1]: Entering directory `/mnt/markhor/llvm/nativeBuild/test' Making a new site.exp file... ( ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -v

Hello. I experience a problem when I try to run LLVM tests on the ARM "Beagle" board with Debian Lenny installed on it. When I execute "make check", I get the following output: llvm[0]: Running test suite make[1]: Entering directory `/mnt/markhor/llvm/nativeBuild/test' Making a new site.exp file... ( ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -v 512000

Hello. I experience a problem when I try to run LLVM tests on the ARM "Beagle" board with Debian Lenny installed on it. When I execute "make check", I get the following output: llvm[0]: Running test suite make[1]: Entering directory `/mnt/markhor/llvm/nativeBuild/test' Making a new site.exp file... ( ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -v 512000

Hello. I experience a problem when I try to run LLVM tests on the ARM "Beagle" board with Debian Lenny installed on it. When I execute "make check", I get the following output: llvm[0]: Running test suite make[1]: Entering directory /mnt/markhor/llvm/nativeBuild/test Making a new site.exp file... ( ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -v 512000 ; \

Hello. I experience a problem when I try to run LLVM tests on the ARM "Beagle" board with Debian Lenny installed on it. When I execute "make check", I get the following output: llvm[0]: Running test suite make[1]: Entering directory `/mnt/markhor/llvm/nativeBuild/test' Making a new site.exp file... ( ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -v 512000

Hello. I experience a problem when I try to run LLVM tests on the ARM "Beagle" board with Debian Lenny installed on it. When I execute "make check", I get the following output: llvm[0]: Running test suite make[1]: Entering directory /mnt/markhor/llvm/nativeBuild/test Making a new site.exp file... ( ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -v 512000 ; \

Hi, When I write various test cases and explore how they're handled by the code in LoopDependenceAnalysis::analysePair, I'm surprised. This loop collects pairs of subscripts from the source and destination refs. * // Collect GEP operand pairs (FIXME: use GetGEPOperands from BasicAA), adding* * // trailing zeroes to the smaller GEP, if needed.* * GEPOpdsTy destOpds, srcOpds;* *

On Tue, Jan 3, 2012 at 4:55 PM, Chris Lattner <clattner at apple.com> wrote: > On Jan 3, 2012, at 1:53 PM, Jianzhou Zhao wrote: >> I see. I asked the question because LLVM provides several alias >> analysis, and I was wondering how to decide which one should be used >> for compiling most programs. >> >> I think the basicaa is the default one, but by looking

Hi Sanjoy, I reworked the code for analyzeStrongSIV to fix a couple of mistakes, plus squeeze all the advantage possible from the symbolic manipulation provided by the SCEVs. It's sketched out here: https://sites.google.com/site/parallelizationforllvm/strong-siv-test Does it makes sense to you? Thanks, Preston On Thu, Apr 5, 2012 at 4:09 PM, Preston Briggs <preston.briggs at

Gents, I spent some time reading over Sanjoy's patch for LoopDependenceAnalysis. Unfortunately, an early version of these notes escaped; this is the complete review. First off, I agree with his choice to implement the SIV tests. For scientific Fortran, the SIV (and the simpler ZIV) tests cover about 85% of the cases in practice. For C and C++, I expect the percentage will be much higher.

On Thu, 15 Mar 2012 09:57:00 -0700 Preston Briggs <preston.briggs at gmail.com> wrote: > Shanmukha Rao wrote: > > I am using LLVM for implementing LoopFission pass. > > I am using LoopPass. > > I know that for checking circular dependency in loop I have to use > > LoopDependenceAnalysis > > > > This is what i want to do. > >         for(int i =

On Jan 3, 2012, at 1:53 PM, Jianzhou Zhao wrote: > I see. I asked the question because LLVM provides several alias > analysis, and I was wondering how to decide which one should be used > for compiling most programs. > > I think the basicaa is the default one, but by looking into its code, > it is not inter-procedural or context-sensitive (I am not 100% sure), > so does not

Török Edwin <edwintorok at gmail.com> writes: >> > Which regression tests are failing with LLVM 2.8 and GCC 4.4.x? >> >> Too many to list. > > Can you give me 2 or 3 examples (that fail with LLVM 2.8 and GCC 4.4 > but work with LLVM 2.8 and GCC 4.3), also I'd like to know how they > fail. > If I have some time I'll check with my 4.4 to see if

Shanmuhka wrote: > I looked at the sanjoys patch for SIV Test. And i figured out that this is exactly what i need. > as the comments said, check if subscript A can possibly have the same value as B in analyseSIV(A,B) > but i didn't get How to use this information ? > > lets just say in the above program > When i use depends function it shows the dependency from load of x to

Hi Sanjoy, Reading through LoopDependenceAnalysis::analyseStrongSIV(), I noticed one problem and one confusion. My confusion related to your naming of the two instructions as A and B. It's consistent all through LoopDependenceAnalysis. I'd prefer something like source and destination, so I can keep track of which is which. It didn't matter so much when you were simply proving or

Hi Sanjoy, I wondered: >> In LoopDependenceAnalysis::AnalyzePair, what's going to happen if we >> have something like this >> >> for (i = 0; i < n; i++) >>   for (j = 0; j < n; j++) >>     A[i][j]++; >> >> versus >> >> for (i = 0; i < n; i++) >>   for (j = 0; j < n; j++) >>     A[j][i]++; > I think this

Here is the output of the test: ******************** FAIL: LLVM :: Transforms/GVN/null-aliases-nothing.ll (4084 of 5497) ******************** TEST 'LLVM :: Transforms/GVN/null-aliases-nothing.ll' FAILED ******************** Script: -- opt /Users/beresini/Desktop/workspace/downloads/llvm-2.8/test/Transforms/GVN/null-aliases-nothing.ll -gvn -S | FileCheck