search for: movsl

...ter copies of the first type then think they don't have to copy the padding, producing wrong code. I'm inclined to remove skipping the Padding in CopyAggregate; that's at best an unimportant optimization, and could result in code that's slower than doing a straightforward rep;movsl or equivalent. Alternatively I can take the Padding bit into account in the StructType::get code somehow. Anyone have a strong opinion?

...ot;, "rcx", "memory"); \ ^ /home/mzuckerm/llvm23/llvm/projects/compiler-rt/lib/asan/tests/asan_asm_test.cc:131:1: error: asm-specifier for input or output variable conflicts with asm clobber list DECLARE_ASM_REP_MOVS(U4, "movsl"); ^ /home/mzuckerm/llvm23/llvm/projects/compiler-rt/lib/asan/tests/asan_asm_test.cc:65:15: note: expanded from macro 'DECLARE_ASM_REP_MOVS' : "rsi", "rdi", "rcx", "memory"); \ ^ 4...

On 3 Apr 2013, at 18:42, Sean Silva <silvas at purdue.edu> wrote: > I'm not sure how difficult it actually is to follow ToT compared to one huge pain when upgrading for our full releases. I think it would be valuable to obtain feedback from projects that rely on LLVM as to how they go about integrating LLVM into their project and how our releases (and potentially dot-releases) would

I thought pointer referencing like this was only valid for arrays. I could be wrong, but it might be that looping over the struct like that is invalid, making it undefined behavior (and then the hole doesn't matter because there is no valid way to access it). That said, I've definitely seen a lot of code that uses pointers to reference struct contents. On Mar 11, 2008, at 10:42

...Table+0x59 in libfreetype.so.6 (0x407fe960) 5 0x40b2c8e3 WineEngGetFontData+0x133 in gdi32 (0x407fe99c) 6 0x40b20e82 GetFontData+0x82 in gdi32 (0x407fe9c4) 7 0x10024af8 in pxclib30 (+0x24af8) (0x0003858c) 8 0x00000000 (0x00000000) 0x400a21bf memcpy+0x2f in libc.so.6: repe movsl (%esi),%es:(%edi)

...padding in ConvertUNION presumably because someone noticed a problem of this kind there. > I'm inclined to remove skipping the Padding in CopyAggregate; that's > at best an unimportant optimization, and could result in code that's > slower than doing a straightforward rep;movsl or equivalent. The padding info is used when doing an element by element copy instead of a memcpy (done for small objects in the hope of being faster). > Alternatively I can take the Padding bit into account in the > StructType::get code somehow. Anyone have a strong opinion? Shouldn...

...04851b7 (0x77abfe9c) 2 0x004830f9 EntryPoint+0x72 in _ins0432._mp (0x77abff20) 3 0x77b65122 start_process+0xf2(arg=0x0) [/home/mark/CODE/WINE/wine-20041019/dlls/kernel/process.c:1022] in kernel32 (0x77abfff4) 4 0xb7fbd151 wine_switch_to_stack+0x11 in libwine.so.1 (0x00000000) 0x004851b7: repe movsl(%esi),%es:(%edi) Wine-dbg>

...046775f (0x77abfe9c) 2 0x00465d69 EntryPoint+0x72 in _ins0432._mp (0x77abff20) 3 0x77b65122 start_process+0xf2(arg=0x0) [/home/mark/CODE/WINE/wine-20041019/dlls/kernel/process.c:1022] in kernel32 (0x77abfff4) 4 0xb7fbd151 wine_switch_to_stack+0x11 in libwine.so.1 (0x00000000) 0x0046775f: repe movsl(%esi),%es:(%edi) Wine-dbg>bt Backtrace: =>1 0x0046775f (0x77abfe9c) 2 0x00465d69 EntryPoint+0x72 in _ins0432._mp (0x77abff20) 3 0x77b65122 start_process+0xf2(arg=0x0) [/home/mark/CODE/WINE/wine-20041019/dlls/kernel/process.c:1022] in kernel32 (0x77abfff4) 4 0xb7fbd151 wine_switch_to_sta...

Looking through the gcc testsuite turned up an interesting edge case. Let's assume our target leaves a hole for alignment in struct x, as do x86 and powerpc. Do you think the following code can validly abort? struct x { char c; short s; }; int i; char *p; memset(&X, 0, sizeof(struct x)); memset(&Y, 22, sizeof(struct x)); X = Y; for (i=0, p=(char *)&X;

...ea191a9 7e99c73c 00000001 7ebe230c 0x7e99c694: 7ef8ef37 00110e50 7e99c818 00110ce0 0x7e99c6a4: 7ef8e5b4 7ea49650 7ea4e7c0 7ea49650 Backtrace: =>1 0xb7ca8291 memcpy+0x61() in libc.so.6 (0x7ebe230c) 2 0x09090909 (0x001c0315) 3 0x00000000 (0x00000000) 0xb7ca8291 memcpy+0x61 in libc.so.6: repe movsl (%esi),%es:(%edi) Modules: Module Address Debug info Name (29 modules) ELF 7bf00000-7bf03000 Deferred <wine-loader> ELF 7e7bd000-7e7f5000 Deferred libdbus-1.so.3 ELF 7e7f5000-7e805000 Deferred libhal.so.1 ELF 7e82400...

I tried to install an application, but wine crashes after starting installation. Can you help me fix that problem ?

Hi folks I've been trying to programm some devices which need a serial port win-app http://a-m-c.com/download/software/amcds3-7-6.zip but can't get it to work :S wine can run it without problem until the serial port is activated. I read about making the link to the port and I created on "dosdevices" folder. I'm not sure what's the next step, does anyone have an idea?

Hi, I built Wine-0.9.5 this morning from portage on one of our Gentoo machines. I then tried installing the StreeSmart Pro Simulator application from Charles Schwab. The install hung very quickly and got to the point where a winepreloader process was using 100% CPU but was making no apparent forward progress. When I hit Ctrl-C in the terminal where I was running I got this info in an error box:

...BaseMemAllocator_SetProperties+0xf0(iface=0x1a5b88, pRequest=0x32cba0, pActual=(nil)) [/home/hildegard/src/wine-1.3.4/dlls/quartz/memallocator.c:171] in quartz (0x00000000) 0x7bf98f30 BaseMemAllocator_SetProperties+0xf0 [/home/hildegard/src/wine-1.3.4/dlls/quartz/memallocator.c:171] in quartz: repe movsl (%esi),%es:(%edi) Unable to open file '' Modules: Module Address Debug info Name (132 modules) PE 330000- 375000 Deferred phonon4 PE 3f0000- 3fa000 Deferred qgif4 PE 400000- 834000 Deferred scrivener PE 980000- 98b000 Deferred qico4 PE 990000- 9c...

http://bugs.freedesktop.org/show_bug.cgi?id=25966 Summary: nv25 : rxvt scrolling is very slow Product: xorg Version: 7.5 Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

...s codegen, of course. > More of an implementation observation than a language > interpretation, but if you add a "long l[6];" field, llvm-gcc > continues to do field-by-field copies, but at l[7] it turns into > machine-word copies, then at some point it turns into a rep/movsl > (on Intel), and then at another threshold it turns into a memcpy(3) > callout. > > What part of LLVM's codegen for copying "struct x { char c; short s; > long l[6] };" considers a movb + movw + 6 movl's to efficient in > either time or space (I was usin...

Hi, When I was about 17 (4 years ago) I dreamed Ultima9 would run on Wine. No joke - I really dreamed about it. Maybe the many not very successful tries with WineX made my brain to rebell even when I slept ;) I thing with WineX 1.1 or 2.0 it worked but: - 3d sound was broken. - Colors were mixed up + some other rendering problems - I had to hack a bit, because it crashed when it attemped to

...in msvbvm60 (+0x3959) (0x66003959) 66 0x660036d2 in msvbvm60 (+0x36d2) (0x660036d2) 67 0x660035d8 in msvbvm60 (+0x35d8) (0x660035d8) 68 0x004026a2 in jstrip (+0x26a2) (0x004026a2) 69 0xb7f3cddb wine_switch_to_stack+0x17 in libwine.so.1 (0xb7f3cddb) 0xb7e4a46d memmove+0x4d in libc.so.6: repe movsl (%esi),%es:(%edi) Modules: Module Address Debug info Name (64 modules) PE 0x00400000-00431000 Export jstrip PE 0x51570000-5159c000 Export ccrpftv6 PE 0x66000000-66152000 Export msvbvm60 ELF 0x7bf00000-7bf03000...

...01343800 7ed685c4 0001023a 00000000 0x01343740: 00000000 00000000 00000000 00000000 0x01343750: 00000000 00000000 00000000 00000000 Backtrace: =>0 0xf74fd7b6 memcpy+0x46() in libc.so.6 (0x01343730) 1 0x7ed685c4 CopyImage+0x94() in user32 (0x01343800) 0xf74fd7b6 memcpy+0x46 in libc.so.6: repe movsl (%esi),%es:(%edi) Modules: Module Address Debug info Name (73 modules) PE 400000- e7c000 Deferred flchk ELF 7b800000-7b943000 Deferred kernel32<elf> \-PE 7b810000-7b943000 \ kernel32 ELF 7bc00000-7bcc0000 Deferred ntdll<elf> \-PE 7bc10000-7bcc...

...n restored yet. */ + cmp $iret_restore_end, %eax + jae 1f + + movl 0+4(%edi),%eax /* copy EAX */ + movl %eax, PT_EAX+4(%esp) + + lea ESP_OFFSET(%edi),%edi /* move dest up over saved regs */ + + /* set up the copy */ +1: std + mov $(PT_EIP+4) / 4, %ecx /* copy ret+saved regs up to orig_eax */ + rep movsl + cld + + lea 4(%edi),%esp /* point esp to new frame */ +2: ret /* =================================================================== --- a/arch/i386/xen/xen-ops.h +++ b/arch/i386/xen/xen-ops.h @@ -67,4 +67,5 @@ DECL_ASM(unsigned long, xen_save_fl_dire DECL_ASM(unsigned long, xen_save_fl_di...