search for: lbb_sum_d_5

Displaying 2 results from an estimated 2 matches for "lbb_sum_d_5".

Did you mean: lbb_sum_d_2
2006 Apr 19
0
[LLVMdev] floating point exception and SSE2 instructions
...e: .text .align 4 .globl _sum_d _sum_d: subl $12, %esp movl 20(%esp), %eax movl 16(%esp), %ecx cmpl $0, %eax jne LBB_sum_d_2 # cond_true.preheader LBB_sum_d_1: # entry.bb9_crit_edge pxor %xmm0, %xmm0 jmp LBB_sum_d_5 # bb9 LBB_sum_d_2: # cond_true.preheader pxor %xmm0, %xmm0 xorl %edx, %edx LBB_sum_d_3: # cond_true addsd (%ecx), %xmm0 addl $8, %ecx incl %edx cmpl %eax, %edx jne LBB_sum_d_3 # cond_true LBB_sum_d_4: # bb9.loopexit LBB_sum_d_5...
2006 Apr 19
2
[LLVMdev] floating point exception and SSE2 instructions
Hi, I'm building a little JIT that creates functions to do array manipulations, eg. sum all the elements of a double* array. I'm writing this in python, generating llvm assembly intructions and piping that through a call to ParseAssemblyString, ExecutionEngine, etc. It's working OK on integer values, but i'm getting nasty floating point exceptions when i try this on double*