Gabi
2010-Apr-25 10:25 UTC
[LLVMdev] LLVM ERROR: Cannot yet select: 0x2625340: f64 = ConstantFP<3.540000e+02> :What is it?
Hi Christoph I am compiling for x86-64. This error happens randomly (at least it appears that way) and rarely. About every few thousand runs -- Regards, Gabi http://bugspy.net
Christoph Erhardt
2010-Apr-25 11:46 UTC
[LLVMdev] LLVM ERROR: Cannot yet select: 0x2625340: f64 = ConstantFP<3.540000e+02> :What is it?
Hi Gabi, the only useful advice I can give you right now: Try to narrow the problem down. You'll have to find out where the "problematic" constant 3.540000e+02 comes from and boil it down into a test case. Regards, Christoph
Chris Lattner
2010-Apr-25 14:56 UTC
[LLVMdev] LLVM ERROR: Cannot yet select: 0x2625340: f64 = ConstantFP<3.540000e+02> :What is it?
On Apr 25, 2010, at 4:46 AM, Christoph Erhardt wrote:> Hi Gabi, > > the only useful advice I can give you right now: Try to narrow the > problem down. You'll have to find out where the "problematic" constant > 3.540000e+02 comes from and boil it down into a test case.Does this reproduce with llc? If so, you can use bugpoint to reduce it to a small testcase. http://llvm.org/docs/Bugpoint.html -Chris
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