similar to: [LLVMdev] llvm-ld (instruction combine) breaking for this test.

Displaying 20 results from an estimated 1100 matches similar to: "[LLVMdev] llvm-ld (instruction combine) breaking for this test."

2004 Nov 15
0
[LLVMdev] Fixes for windows version
Morten, I've applied these patches. Thanks for the updates! Reid. On Mon, 2004-11-15 at 01:26, Morten Ofstad wrote: > Hi, > > when I updated the sources today there were several small problems that > stopped the windows version from compiling, here are the patches > > m. > > > ______________________________________________________________________ > Index:
2004 Nov 15
2
[LLVMdev] Fixes for windows version
Hi, when I updated the sources today there were several small problems that stopped the windows version from compiling, here are the patches m. -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: win32patches.txt URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20041115/34634455/attachment.txt>
2013 Aug 22
3
[LLVMdev] [NEW PATCH] X32 ABI support for Clang/compiler-rt (Clang patch)
This patch is still not creating elf32_x86_64 objects. No idea why. :( It does however, fix elf_x86_64 (-m64) code generation on x32 hosts which is nice. :) --- ./tools/clang/include/clang/Driver/Options.td.orig 2013-05-16 21:51:51.286129820 +0000 +++ ./tools/clang/include/clang/Driver/Options.td 2013-05-16 21:53:24.875004239 +0000 @@ -841,6 +841,7 @@ HelpText<"Enable hexagon-qdsp6
2013 Aug 22
0
[LLVMdev] [RFC PATCH] X32 ABI support for Clang/compiler-rt (Clang patch)
Clang patch for X32 support. Applies against current trunk. --- ./tools/clang/include/clang/Driver/Options.td.orig 2013-05-16 21:51:51.286129820 +0000 +++ ./tools/clang/include/clang/Driver/Options.td 2013-05-16 21:53:24.875004239 +0000 @@ -841,6 +841,7 @@ HelpText<"Enable hexagon-qdsp6 backward compatibility">; def m3dnowa : Flag<["-"], "m3dnowa">,
2007 Jul 03
0
[LLVMdev] Solaris 9 compilation
Hi all! I gave a shot at compiling core llvm with a Solaris 9 machine. The compiler is FSF gcc 3.4.6. I am building trunk in the release version. So far I did not run tests (no dejagnu installed). Here are my findings: 0) Configuring. I had to suppress the solaris tools by: env AR=/opt/gnu/bin/ar NM=/opt/gnu/bin/nm RANLIB=/opt/gnu/bin/ranlib STRIP=/opt/gnu/bin/strip ../llvm/configure
2008 Jul 07
0
[LLVMdev] (GEP) Index validity
Hi all, I just found that TargetData also contains a similar assert, and that I forgot a "return" in my previous patch. Here's an updated patch, which allows to use any integer to index a CompositeType. It seems this enables GEP to work with any integer value as well, I tested indexing a struct with a i16 an i64 (also through llc). This should still be adressed somewhere, unless we
2008 Jul 10
2
[LLVMdev] (GEP) Index validity
Hi all, any comments about this patch? I'd like to get it out of my working copy :-) Gr. Matthijs > Index: lib/VMCore/Type.cpp > =================================================================== > --- lib/VMCore/Type.cpp (revision 53136) > +++ lib/VMCore/Type.cpp (working copy) > @@ -394,9 +394,8 @@ > > bool StructType::indexValid(const Value *V) const { >
2008 Jul 10
0
[LLVMdev] (GEP) Index validity
I don't think this is right. According to llvm documentation: The index types specified for the 'getelementptr' instruction depend on the pointer type that is being indexed into. Pointer and array types can use a 32-bit or 64-bit integer type but the value will always be sign extended to 64-bits. Structure and packed structure types require i32 constants. Evan On Jul 10,
2017 Aug 10
4
InstCombine GEP
Hi, I have a doubt with GEP transformation in the instruction-combiner. Consider below test-case: struct ABC { int A; int B[100]; struct XYZ { int X; int Y[100]; } OBJ; }; void Setup(struct ABC *); int foo(int offset) { struct ABC *Ptr = malloc(sizeof(struct ABC)); Setup(Ptr); return Ptr->OBJ.X + Ptr->OBJ.Y[33]; } Generated IR for the test-case: define i32 @foo(i32
2020 Mar 23
3
[InstCombine] Addrspacecast and GEP assumed commutative
I'm not sure what the usual "ping time" is for llvm-dev, but may I ask if there are any updates on this? It appears that the following lines are the root cause of the reordering (https://github.com/llvm/llvm-project/blob/fdcb27105537f77c78c4473d4f7c47146ddbab69/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp#L2175): // Handle gep(bitcast x) and gep(gep x, 0, 0, 0). Value
2019 May 05
4
How to get CLang array alloca alignments to be smaller than 16 bytes?
I am working on a custom LLVM backend for a 16 bit architecture. For my architecture, I need smaller array alignments for arrays created on the stack. For example, consider the following code at the start of a C function: char localBuff[20]; char localBuff2[6]; this gets converted by Clang into this: %localBuff = alloca [20 x i8], align 16 %localBuff2 = alloca [6 x i8], align 1 Note
2013 Aug 22
7
[LLVMdev] [RFC PATCH] X32 ABI support for Clang/compiler-rt
Hi, I'm working on bringing up complete coverage for a Gentoo x32 "desktop" system. I've been cooking up quite a few patches for various packages to push upstream, but right now, the biggest blocker is the lack of support for building with/codegen targeting x32 in llvm/clang. Since the x32 patches were sent last year, I see support code has landed in LLVM, and basic handling of
2008 Jul 07
2
[LLVMdev] (GEP) Index validity
Hi all, I'm fiddling around a bit with programmatically created GEP instructions, which is failing when using i64 for any indix, except the first. The reason behind this, is that StructureType::indexValid only accepts Value* that are constant ints of width 32. I can't really see why this limitation is here. SequentialType solves this slightly differently, it allows for both 32 and 64
2009 Apr 20
0
CentOS-announce Digest, Vol 50, Issue 10
Send CentOS-announce mailing list submissions to centos-announce at centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request at centos.org You can reach the person managing the list at centos-announce-owner at centos.org When
2007 Sep 27
1
Polycom 501 won't take new bootrom.ld or sip.ld...
...even when I do the "factory reset" (4-6-8-* then 456). I tried using FTP and TFTP, but even though the phone uploads the log, I get these errors: 0927211350|app1 |3|00|Time has been set from 0.us.pool.ntp.org(69.60.124.59). 0927211350|cfg |4|00|Could not get all 512 bytes of the header. 0927211351|cfg |4|00|Could not get all 512 bytes of the header. 0927211422|app1 |4|00|Loaded
2007 Dec 13
2
ld issue
I have an annoying little issue that perhaps someone can explain to me. I installed zenoss (very cool, http://www.zenoss.org) and things are OK. when I use emacs or when somethings like a cron job execute, I get notice of an error... emacs: /opt/zenoss/lib/libpng12.so.0: no version information available (required by emacs) or /usr/bin/webalizer: /opt/zenoss/lib/libpng12.so.0: no version
1998 Feb 06
0
Another ld-linux.so problem
Hello, There''s another problem in ld-linux.so (and the a.out linker ld.so, too): it is possible to trick the linker into loading old version of a library if several versions are installed. This means that if you have upgraded your libc (or libdb, etc) after a security hole was discovered, updated /etc/ld.so.cache with ldconfig, and made sure the new version is used, it still might be
2008 Mar 13
0
ld-linux segfault
Any one seen ld-linux segfault? I just noticed this in the log file today. eth0: link down. eth0: link up. ld-linux-x86-64[32199]: segfault at 34e908ff18 rip 55555555b985 rsp 7fffdf3baf00 error 4 ld-linux-x86-64[32200]: segfault at 34e908ff18 rip 55555555b985 rsp 7fffe65c5c40 error 4 ld-linux-x86-64[32201]: segfault at 34bdb1cb66 rip 55555555cf9c rsp 7fff5c19fa00 error 4 ld-linux-x86-64[32202]:
2005 Sep 06
2
Polycom ip301 hangs at Running "sip.ld"
My polycom phone is now hanging at Running "sip.ld". I modified it's config via the web interface to register with my asterisk box. I have tried to restore the default settings wth 468* and it doesn't seem to work. Any ideas? -jonathan
2012 Apr 20
0
pxelinux.elf not loaded properly with ld 2.17.50.0.6-14.el5
Hi. I have run across this old problem: http://www.syslinux.org/archives/2010-November/015753.html when compiling 4.05 on an x86_64 RHEL 5.5 systems with nasm v2.10 and GNU ld 2.17.50.0.6-14.el5 20061020. The exact symptom is the linker (ld) improperly loads pxelinux.o, created by nasm, to pxelinux.elf. The pfx_* symbols in the .prefix section end up being filled with 0's in pxelinux.elf.