similar to: [LLVMdev] LangRef description of 'add nsw' doesn't match reality

Paul Melis <llvm at assumetheposition.nl> writes: > It seems that the llvm-config generated when building through CMake does > not contain -lpthread on my 32-bit Core2Duo Gentoo Linux system (even > though I configured with LLVM_ENABLE_PTHREADS). I get missing symbols > during linking of e.g. the JIT tutorial code: [snip] This should be fixed now. Now about this one: >

Hi Oscar, Óscar Fuentes wrote: > Paul Melis <llvm at assumetheposition.nl> writes: > > [snip] > > Thanks! Fixed. > > BTW, bug reports are welcome. > It seems that the llvm-config generated when building through CMake does not contain -lpthread on my 32-bit Core2Duo Gentoo Linux system (even though I configured with LLVM_ENABLE_PTHREADS). I get missing symbols

Óscar Fuentes wrote: > Paul Melis <llvm at assumetheposition.nl> writes: > > >> It seems that the llvm-config generated when building through CMake does >> not contain -lpthread on my 32-bit Core2Duo Gentoo Linux system (even >> though I configured with LLVM_ENABLE_PTHREADS). I get missing symbols >> during linking of e.g. the JIT tutorial code: >>

Hello all, Does anyone have any inside why I can't get the below simple C API test to link? This is on a 32-bit Gentoo Linux system and LLVM TOT which was compiled with enable-optimized, gcc is 4.3.2. 15:26|melis at juggle2:~/c/llvmpy> cat t.c #include "llvm-c/Core.h" int main() { LLVMContextRef ctx; ctx = LLVMContextCreate(); return 0; } 15:29|melis at

Paul Melis wrote: > Paul Melis wrote: > >> Jim Grosbach wrote: >> >>> On Aug 30, 2009, at 10:18 AM, Paul Melis wrote: >>> >>> >>>> Hello, >>>> >>>> Bill Wendling wrote: >>>> >>>>> Before we had buildbots, a random patch would break the system. It >>>>>

Hi all, I'm toying around with LLVM's GC support and am struggling with the following. I have a little test snippet (a .ll file with IR) that uses llvm.gcroot to mark a GC root, but when I compile it to assembly with llc, followed by generating an executable with gcc I get an error related to exception handling: 22:40|melis at juggle2:~/projects/llvm_gc> cat root.ll %obj = type { i8*,

"Paul Melis" <llvm at assumetheposition.nl> writes: > 15:29|melis at juggle2:~/c/llvmpy> gcc -W -Wall -o blah `llvm-config --cflags > --ldflags --libs all` t.c > /tmp/ccs4MbKp.o: In function `main': > t.c:(.text+0x21): undefined reference to `LLVMContextCreate' > collect2: ld returned 1 exit status > > 15:29|melis at juggle2:~/c/llvmpy> nm

I'm trying to implement *MUL_LOHI for my processor. My processor has mulxss (e.g.) that gives the 32 high bits of a 64 bit multiply. I tried this in ios2ISelDAGToDAG.cpp: /// Mul/Div with two results case ISD::SMUL_LOHI: case ISD::UMUL_LOHI: { SDValue Op1 = Node->getOperand(0); SDValue Op2 = Node->getOperand(1); AddToISelQueue(Op1);

hi, i'm new in R and i need some help. Please, ¿do you know a function how can process cross tables for many variables and show the result in one table who look like this?: +----------------------------------------------------+ |------------------ | X variable | |----------------- | Xop1 | Xop2 | Xop3|.....| +----------------------------------------------------+ |Yvar1 |

The LangRef says this for left shifts: "If the nsw keyword is present, then the shift produces a poison value if it shifts out any bits that disagree with the resultant sign bit." ... (1) followed by "As such, NUW/NSW have the same semantics as they would if the shift were expressed as a mul instruction with the same nsw/nuw bits in (mul %op1, (shl 1, %op2))." ... (2) But

Peter Zotov писал 09.01.2013 19:59: > Hello. > > I've managed to create a bitcode file (attached; also available at > [1]) which produces > a series of identical errors when verified: > > | Global variable initializer type does not match global variable > type! > | %i.NilClass* @nil > > When ran through llvm-dis and recompiled, through, it verifies >

Paul Melis wrote: > Óscar Fuentes wrote: > >> Paul Melis <llvm at assumetheposition.nl> writes: >> >> >> >>> It seems that the llvm-config generated when building through CMake does >>> not contain -lpthread on my 32-bit Core2Duo Gentoo Linux system (even >>> though I configured with LLVM_ENABLE_PTHREADS). I get missing

Our architecture has 1-bit boolean predicate registers. I've defined comparison def NErrb : InstTCE<(outs I1Regs:$op3), (ins I32Regs:$op1,I32Regs:$op2), "", [(set I1Regs:$op3, (setne I32Regs:$op1, I32Regs:$op2))]>; But then I end up having the following bug: Code %0 = zext i8 %data to i32 %1 = zext i16 %crc to i32 %2 = xor i32 %1, %0 %3 = and i32 %2, 1 %4 =

Introduction: We would like to add new keyword to 'sdiv'\'udiv' instructions i.e. 'no-overflow'. This is the updated solution devised in the discussion: http://lists.llvm.org/pipermail/llvm-dev/2017-October/118257.html The proposed keywords: "nof" stands for 'no-overflow' Syntax: <result> = sdiv nof <ty> <op1>,

On 29 Sep 2010, at 06:25, Heikki Kultala wrote: > Our architecture has 1-bit boolean predicate registers. > > I've defined comparison > > > def NErrb : InstTCE<(outs I1Regs:$op3), (ins I32Regs:$op1,I32Regs:$op2), "", [(set I1Regs:$op3, (setne I32Regs:$op1, I32Regs:$op2))]>; > > > > > But then I end up having the following bug: > >

Paul Melis <llvm at assumetheposition.nl> writes: > Hi, just chiming in here... > > Óscar Fuentes wrote: >> [...] >> >> This is a simple guide for using cmake with LLVM: >> >> http://www.llvm.org/docs/CMake.html >> >> The makefiles distributed with LLVM have nothing to do with cmake. >>From the few times I tried building LLVM with

Paul Melis wrote: > Jim Grosbach wrote: >> >> On Aug 30, 2009, at 10:18 AM, Paul Melis wrote: >> >>> Hello, >>> >>> Bill Wendling wrote: >>>> Before we had buildbots, a random patch would break the system. It >>>> would sometimes take a whole day to determine which patch broke it. >>> I see the buildbots are currently

Hello, I'm trying to fminimize the following problem: You have a data frame with 2 columns. data.input= data.frame(state1 = (1:500), state2 = (201:700) ) with data that partially overlap in terms of values. I want to minimize the assessment error of each state by using this function: err.th.scalar <- function(threshold, data){ state1 <- data$state1 state2 <- data$state2

On 1 Oct 2010, at 13:35, Bill Wendling wrote: > On Sep 30, 2010, at 2:13 AM, Heikki Kultala wrote: > >> Bill Wendling wrote: >>> On Sep 29, 2010, at 12:36 AM, Heikki Kultala wrote: >>> >>>> On 29 Sep 2010, at 06:25, Heikki Kultala wrote: >>>> >>>>> Our architecture has 1-bit boolean predicate registers. >>>>>

On Sep 29, 2010, at 12:36 AM, Heikki Kultala wrote: > On 29 Sep 2010, at 06:25, Heikki Kultala wrote: > >> Our architecture has 1-bit boolean predicate registers. >> >> I've defined comparison >> >> def NErrb : InstTCE<(outs I1Regs:$op3), (ins I32Regs:$op1,I32Regs:$op2), "", [(set I1Regs:$op3, (setne I32Regs:$op1, I32Regs:$op2))]>;