X86: Update to peephole optimization to move Movr0 before (Sub, Cmp) pair.

[oota-llvm.git] / test / CodeGen / X86 / negative_zero.ll

; RUN: llc < %s -march=x86 -mattr=-sse2,-sse3 | grep fchs


define double @T() {
        ret double -1.0   ;; codegen as fld1/fchs, not as a load from cst pool
}