[LLVMdev] LLVM ERROR: Cannot yet select: 0x1fcc5f0: f64 = ConstantFP<0.000000e+00> [ID=4]

[Qingan Li]

1. My configuration:
OS: ubuntu11.04,
CPU: Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz
llvm: llvm-2.8

2. My running environment:
~#llvm-gcc -DCOMPDATE="today" -DCFLAGS="" -DHOSTNAME="thishost"
-DNeedFunctionPrototypes=1 -DSASR -DPROBES=8  -O3 -emit-llvm
/home/qali/Develop/Benchmark/MultipleSource/FreeBench/distray/distray.c -o
/home/qali/Develop/Benchmark/MultipleSource/FreeBench/distray/distray.bc

~#/home/qali/Build/llvm-2.8-ori/Debug+Asserts/bin/llc -print-before-all
main_opt.bc -o main_opt.s

Then, the following error happens:

*# *** IR Dump Before X86 DAG->DAG Instruction Selection ***:*
*# Machine code for function DistribVector:*
*
*
*# End machine code for function DistribVector.*
*
*
*LLVM ERROR: Cannot yet select: 0x1fcc5f0: f64 = ConstantFP<0.000000e+00>
[ID=4]*



Could anyone give some advice?
-- 
Best regards,

Li Qing-An
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