Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
; RUN: llc < %s -march=xcore | FileCheck %s define i1 @test(double %F, double %G) nounwind { entry: ; CHECK-LABEL: test: ; CHECK: xor %0 = fsub double -0.000000e+00, %F %1 = fcmp olt double %G, %0 ret i1 %1 }