Displaying 12 results from an estimated 12 matches for "pwr7".
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2013 Jan 31
2
[LLVMdev] Getting command line options to affect subtarget features
...arious
CPUs and the processor features available on each. So for example we
have:
def FeatureAltivec : SubtargetFeature<"altivec","HasAltivec", "true",
"Enable Altivec instructions">;
def : Processor<"pwr7", G5Itineraries,
[DirectivePwr7, FeatureAltivec,
FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX,
FeatureISEL, Feature64Bit /*, Feature64BitRegs */]>;
During compilation the subtarget class (such as PPCSubtarget) is
instantiated with the s...
2013 Jan 31
2
[LLVMdev] Getting command line options to affect subtarget features
...atureAltivec : SubtargetFeature<"altivec","HasAltivec",
> > "true",
> > "Enable Altivec
> > instructions">;
> >
> > def : Processor<"pwr7", G5Itineraries,
> > [DirectivePwr7, FeatureAltivec,
> > FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX,
> > FeatureISEL, Feature64Bit /*, Feature64BitRegs
> > */]>;
> >
> > During co...
2013 Jan 31
0
[LLVMdev] Getting command line options to affect subtarget features
...; have:
>
> def FeatureAltivec : SubtargetFeature<"altivec","HasAltivec",
> "true",
> "Enable Altivec
> instructions">;
>
> def : Processor<"pwr7", G5Itineraries,
> [DirectivePwr7, FeatureAltivec,
> FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX,
> FeatureISEL, Feature64Bit /*, Feature64BitRegs
> */]>;
>
> During compilation the subtarget class...
2013 Jul 11
2
[LLVMdev] Script for stressing llc
...ctual "how to make a
robust, readable, portable shell script"-fu) in there that you will want to
imitate.
> LLVMHOME=/home/projects/llvm/upstream/llvm-trunk-build/Release+Asserts/bin
> SOPTS="-generate-ppc-fp128"
> TOPTS="-mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7"
Hardcoding these seems a bit "wrong". Are there any reasonable defaults we
can use? ((pwd, empty, host triple) for the three options, respectively,
might be reasonable?).
-- Sean Silva
On Wed, Jul 10, 2013 at 7:14 PM, Hal Finkel <hfinkel at anl.gov> wrote:
> A few peo...
2013 Jan 31
2
[LLVMdev] Getting command line options to affect subtarget features
...","HasAltivec",
> > > > "true",
> > > > "Enable Altivec
> > > > instructions">;
> > > >
> > > > def : Processor<"pwr7", G5Itineraries,
> > > > [DirectivePwr7, FeatureAltivec,
> > > > FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX,
> > > > FeatureISEL, Feature64Bit /*, Feature64BitRegs
> > > >...
2013 Jan 31
0
[LLVMdev] Getting command line options to affect subtarget features
...tFeature<"altivec","HasAltivec",
> > > "true",
> > > "Enable Altivec
> > > instructions">;
> > >
> > > def : Processor<"pwr7", G5Itineraries,
> > > [DirectivePwr7, FeatureAltivec,
> > > FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX,
> > > FeatureISEL, Feature64Bit /*, Feature64BitRegs
> > > */]>;
> >...
2013 Jan 31
0
[LLVMdev] Getting command line options to affect subtarget features
...uot;,
> > > > > "true",
> > > > > "Enable Altivec
> > > > > instructions">;
> > > > >
> > > > > def : Processor<"pwr7", G5Itineraries,
> > > > > [DirectivePwr7, FeatureAltivec,
> > > > > FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX,
> > > > > FeatureISEL, Feature64Bit /*, Feature64BitRegs
> > > > >...
2013 Jul 11
0
[LLVMdev] Script for stressing llc
A few people have requested features; I've implemented them in this updated version (attached). Do you think this is worth putting in the repo somewhere?
-Hal
----- Original Message -----
> Hi,
>
> I wrote a small script in order to stress test llc using test cases
> generated by llvm-stress. When it finds a case where llc seems to
> have crashed, it greps the output for
2013 Jul 11
0
[LLVMdev] Script for stressing llc
...u)
> in there that you will want to imitate.
Sounds good. I'll look at it.
>
>
>
> > LLVMHOME=/home/projects/llvm/upstream/llvm-trunk-build/Release+Asserts/bin
> > SOPTS="-generate-ppc-fp128"
> > TOPTS="-mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7"
>
>
> Hardcoding these seems a bit "wrong". Are there any reasonable
> defaults we can use? ((pwd, empty, host triple) for the three
> options, respectively, might be reasonable?).
Sure ;) -- I did not mean to imply that I would commit them that way (although all o...
2013 Jul 09
2
[LLVMdev] Script for stressing llc
Hi,
I wrote a small script in order to stress test llc using test cases generated by llvm-stress. When it finds a case where llc seems to have crashed, it greps the output for Assertion, LLVM ERROR, etc., removes things that look like hex numbers and ID numbers, and then checksums the resulting text. In this way, it can automatically categorize different bugs into different subdirectories.
I
2013 Jun 24
1
[LLVMdev] DebugInfo: Missing non-trivially-copyable parameters in SelectionDAG
...part --------------
-- Testing: 51 tests, 12 threads --
FAIL: LLVM :: CodeGen/PowerPC/emptystruct.ll (1 of 51)
******************** TEST 'LLVM :: CodeGen/PowerPC/emptystruct.ll' FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc -mcpu=pwr7 -O0 -fast-isel=false < /usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/emptystruct.ll | /usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck /usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/emptystruct.ll
--
Exit Code: 1
Command Output (stder...
2009 May 21
1
[PATCH server] Updated look and feel for empty grid views
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