1 ; RUN: llc -mcpu=generic -mtriple=x86_64-unknown-linux-gnu -relocation-model=static -asm-verbose=false < %s | FileCheck %s 2 ; RUN: llc -mcpu=atom -mtriple=x86_64-unknown-linux-gnu -relocation-model=static -asm-verbose=false < %s | FileCheck %s 3 4 ; CHECK: xorl %eax, %eax 5 ; CHECK: movsd .LCPI0_0(%rip), %xmm0 6 ; CHECK: align 7 ; CHECK-NEXT: BB0_2: 8 ; CHECK-NEXT: movsd A(,%rax,8) 9 ; CHECK-NEXT: mulsd 10 ; CHECK-NEXT: movsd 11 ; CHECK-NEXT: incq %rax 12 13 @A = external global [0 x double] 14 15 define void @foo(i64 %n) nounwind { 16 entry: 17 %cmp5 = icmp sgt i64 %n, 0 18 br i1 %cmp5, label %for.body, label %for.end 19 20 for.body: 21 %i.06 = phi i64 [ %inc, %for.body ], [ 0, %entry ] 22 %arrayidx = getelementptr [0 x double], [0 x double]* @A, i64 0, i64 %i.06 23 %tmp3 = load double, double* %arrayidx, align 8 24 %mul = fmul double %tmp3, 2.300000e+00 25 store double %mul, double* %arrayidx, align 8 26 %inc = add nsw i64 %i.06, 1 27 %exitcond = icmp eq i64 %inc, %n 28 br i1 %exitcond, label %for.end, label %for.body 29 30 for.end: 31 ret void 32 } 33
