search for: changcheng

hi,yang: i had delete the temporary files,sorry to trouble you. it is so easy: // RUN: rm .... Regards changcheng On Wed, Aug 29, 2012 at 2:41 PM, Changcheng Wang <changcheng at multicorewareinc.com> wrote: > hi,yang: > how can i remove the temporary files? > if i can remove them,all is ok! > > yours: > > changcheng > > On Wed, Aug 29, 2012 at 2:14 PM, Changcheng Wang > &lt...

aha, that's quite straightforward. 2012/8/29 Changcheng Wang <changcheng at multicorewareinc.com>: > hi,yang: > i had delete the temporary files,sorry to trouble you. > it is so easy: // RUN: rm .... > > Regards > changcheng > > On Wed, Aug 29, 2012 at 2:41 PM, Changcheng Wang > <changcheng at multicorewareinc.com>...

...time,i used your example and it run well,but a problem came,it create severel temporary files i chaged the RUN: line but failed. i changed it like this,can you give me some suggestions? // RUN: clang %s -S -emit-llvm | llc -march=c | clang -S -emit-llvm | lli | FileCheck %s thanks, best wishes, changcheng On Wed, Aug 29, 2012 at 8:39 AM, Changcheng Wang <changcheng at multicorewareinc.com> wrote: > hi,yang: > i had realized the test. > thanks for your help! > > yours, > changcheng > > On Tue, Aug 28, 2012 at 8:58 PM, Triple Yang <triple.yang at gmail.com> wrote:...

hi,yang: how can i remove the temporary files? if i can remove them,all is ok! yours: changcheng On Wed, Aug 29, 2012 at 2:14 PM, Changcheng Wang <changcheng at multicorewareinc.com> wrote: > hi,yang: > sorry to trouble you another time,i used your example and it run > well,but a problem came,it create severel temporary files i chaged the > RUN: line but failed. > i chang...

2012/8/28 Changcheng Wang <changcheng at multicorewareinc.com>: > hi,yang: > another question，i write a test like this: > /*****test start******/ > ; RUN: llc -march=c < %s | FileCheck %s > > ; ModuleID = 'hello.c' > target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i3...

hi,yang: thanks,i replaced "{helloworld}" with "helloworld" as you said,and the test run well on llvm version 3.0,but fail on llvm 162227,is it right? llvm version 162227 do not support it? your, changcheng On Tue, Aug 28, 2012 at 2:28 PM, Triple Yang <triple.yang at gmail.com> wrote: > 2012/8/28 Changcheng Wang <changcheng at multicorewareinc.com>: >> hi,yang: >> another question，i write a test like this: >> /*****test start******/ >> ; RUN: llc -march=c <...

...uct student{ long num; int num2; int num3; int num4; }; after analyze the struct should be modify like this: struct student{ long num; int num2; int num3; int num4; char add[4]; }; but now, i do not know which function can do this work in Module in llvm162227. thanks, Regards, changcheng On Wed, Aug 29, 2012 at 10:29 PM, Triple Yang <triple.yang at gmail.com> wrote: > aha, that's quite straightforward. > > 2012/8/29 Changcheng Wang <changcheng at multicorewareinc.com>: >> hi,yang: >> i had delete the temporary files,sorry to trouble you. >&...

aha,i add cBackend into llvm version 162227,my test run passed. it so hapyy! thanks for all of you! still a question: what does "; PR1028" means? best wishes, changcheng On Tue, Aug 28, 2012 at 2:35 PM, Changcheng Wang <changcheng at multicorewareinc.com> wrote: > hi,yang: > > thanks,i replaced "{helloworld}" with "helloworld" as you said,and the > test run well on llvm version 3.0,but fail on llvm 162227,is it right? > llv...

...not take stdin as its input, so "clang < %s" fails. > Meanwhile, both "llc < %t.ll" and "llc %t.ll" work. > > 2012/8/22 Triple Yang <triple.yang at gmail.com>: >> 2012/8/21 Triple Yang <triple.yang at gmail.com>: >>> 2012/8/21 Changcheng Wang <changcheng at multicorewareinc.com>: >>>> Hi,Yang >>>> thanks for your entire answer,i will do it follow you. >>>> still another question puzzled me:i write a hello.c file like this: >>>> >>>> //RUN: llc -march=c < %s | File...

...t;0) return fct(n-1)*n; else return 1; } /* end example.c */ /* lit.local.cfg */ config.suffixes = ['.c', '.cpp', '.ll'] targets = set(config.root.targets_to_build.split()) if not 'VPU' in targets: config.unsupported = True /* end lit.local.cfg */ 2012/8/28 Changcheng Wang <changcheng at multicorewareinc.com>: > hi,yang: > thanks for your help! > my net is so poor that i can not donwload your attachment. > would you like to paste here,or send to my other email:200005275 at 163.com? > > yours > > changcheng > > > > On Tue...

Wang, Attachment is a simple example, you may put it in test/CodeGen, and run with llvm-lit C90 It worked ok in my llvm 3.2 devel. Let know if you run into any trouble. Regards. 2012/8/27 Changcheng Wang <changcheng at multicorewareinc.com>: > hi,Yang: > if you can give me a examle,which check out a string(such as "abcd") > from a file(such as aaa.c) with fileCheck? > i tried to write it but failed. > > thanks for your help! > > best wished! > > ch...

hi,yang: i had realized the test. thanks for your help! yours, changcheng On Tue, Aug 28, 2012 at 8:58 PM, Triple Yang <triple.yang at gmail.com> wrote: > That example is a standalone one which means you can run it without > extra modification. > Feel free to try it. > > 2012/8/28 Changcheng Wang <changcheng at multicorewareinc.com>: >>...

...eclare i32 @printf(i8*, ...) ; ;CHECK: main ;CHECK: printf /******test end*******/ i run the example ok,now i what to check if the file llc ouput contain a string "helloworld",so i add a sentence ";CHECK: {helloworld}" after ";CHECK: printf".but it failed.why? yours, changcheng On Tue, Aug 28, 2012 at 12:38 PM, Triple Yang <triple.yang at gmail.com> wrote: > You are welcome. > > /* example.c */ > // RUN: clang %s -S -O0 -emit-llvm -o %t.ll > // RUN: llc %t.ll -O0 -march=x86 -o %t.s > // RUN: FileCheck < %t.s %s > > > // CHECK: fct &gt...

hi,yang: thanks for your help! my net is so poor that i can not donwload your attachment. would you like to paste here,or send to my other email:200005275 at 163.com? yours changcheng On Tue, Aug 28, 2012 at 11:43 AM, Triple Yang <triple.yang at gmail.com> wrote: > Wang, > > Attachment is a simple example, you may put it in test/CodeGen, and run with > > llvm-lit C90 > > It worked ok in my llvm 3.2 devel. Let know if you run into any trouble. > &...

hi,Yang: if you can give me a examle,which check out a string(such as "abcd") from a file(such as aaa.c) with fileCheck? i tried to write it but failed. thanks for your help! best wished! changcheng On Wed, Aug 22, 2012 at 9:30 PM, Triple Yang <triple.yang at gmail.com> wrote: > I guess so. > FileCheck has powerful extensions than just matching some strings so that > it can support complex situations. > > 2012/8/22 Changcheng Wang <changcheng at multicorewareinc.com&gt...

...ntire document about it. By reading LLVM Testing Infrastructure Guide and FileCheck - Flexible pattern matching file verifier, i only have a idea,but it is not enough for me to write a test case.i need more detail about how to write a RUN:lines. thanks for you scan,wish your letter. best wishes, changcheng

2012/8/21 Changcheng Wang <changcheng at multicorewareinc.com>: > Hi,Yang > thanks for your entire answer,i will do it follow you. > still another question puzzled me:i write a hello.c file like this: > > //RUN: llc -march=c < %s | FileCheck %s > #include"stdio.h" > > int main...

2012/8/21 Triple Yang <triple.yang at gmail.com>: > 2012/8/21 Changcheng Wang <changcheng at multicorewareinc.com>: >> Hi,Yang >> thanks for your entire answer,i will do it follow you. >> still another question puzzled me:i write a hello.c file like this: >> >> //RUN: llc -march=c < %s | FileCheck %s >> #include"stdio.h&...

2012/8/22 Changcheng Wang <changcheng at multicorewareinc.com>: > the example is more like what i need,it is so nice. > but,i am indefinite if "RUN: FileCheck < %t.s %s" can pass,i > understand that t.s was translate from t.ll,%s means read the local > source,are they the same? %t indic...

2012/8/21 Triple Yang <triple.yang at gmail.com>: > 2012/8/21 Changcheng Wang <changcheng at multicorewareinc.com>: >> Hi,Yang >> thanks for your entire answer,i will do it follow you. >> still another question puzzled me:i write a hello.c file like this: >> >> //RUN: llc -march=c < %s | FileCheck %s >> #include"stdio.h&...