lower-vmax.ll
714 Bytes
; RUN: llc -mtriple=arm-eabihf -mattr=+neon < %s | FileCheck -check-prefixes=CHECK-NO_NEON %s
; RUN: llc -mtriple=arm-eabihf -mattr=+neon,+neonfp < %s | FileCheck -check-prefixes=CHECK-NEON %s
define float @max_f32(float, float) {
;CHECK-NEON: vmax.f32
;CHECK-NO_NEON: vcmp.f32
;CHECK-NO_NEON: vmrs
;CHECK-NO_NEON: vmovgt.f32
%3 = call nnan float @llvm.maxnum.f32(float %1, float %0)
ret float %3
}
declare float @llvm.maxnum.f32(float, float) #1
define float @min_f32(float, float) {
;CHECK-NEON: vmin.f32
;CHECK-NO_NEON: vcmp.f32
;CHECK-NO_NEON: vmrs
;CHECK-NO_NEON: vmovlt.f32
%3 = call nnan float @llvm.minnum.f32(float %1, float %0)
ret float %3
}
declare float @llvm.minnum.f32(float, float) #1