-; RUN: llc < %s -march=arm -mattr=+neon,+fp16 | FileCheck %s
+; RUN: llc -mtriple=arm-eabi -mattr=+neon,+fp16 %s -o - | FileCheck %s
define <2 x i32> @vcvt_f32tos32(<2 x float>* %A) nounwind {
-;CHECK: vcvt_f32tos32:
+;CHECK-LABEL: vcvt_f32tos32:
;CHECK: vcvt.s32.f32
- %tmp1 = load <2 x float>* %A
+ %tmp1 = load <2 x float>, <2 x float>* %A
%tmp2 = fptosi <2 x float> %tmp1 to <2 x i32>
ret <2 x i32> %tmp2
}
define <2 x i32> @vcvt_f32tou32(<2 x float>* %A) nounwind {
-;CHECK: vcvt_f32tou32:
+;CHECK-LABEL: vcvt_f32tou32:
;CHECK: vcvt.u32.f32
- %tmp1 = load <2 x float>* %A
+ %tmp1 = load <2 x float>, <2 x float>* %A
%tmp2 = fptoui <2 x float> %tmp1 to <2 x i32>
ret <2 x i32> %tmp2
}
define <2 x float> @vcvt_s32tof32(<2 x i32>* %A) nounwind {
-;CHECK: vcvt_s32tof32:
+;CHECK-LABEL: vcvt_s32tof32:
;CHECK: vcvt.f32.s32
- %tmp1 = load <2 x i32>* %A
+ %tmp1 = load <2 x i32>, <2 x i32>* %A
%tmp2 = sitofp <2 x i32> %tmp1 to <2 x float>
ret <2 x float> %tmp2
}
define <2 x float> @vcvt_u32tof32(<2 x i32>* %A) nounwind {
-;CHECK: vcvt_u32tof32:
+;CHECK-LABEL: vcvt_u32tof32:
;CHECK: vcvt.f32.u32
- %tmp1 = load <2 x i32>* %A
+ %tmp1 = load <2 x i32>, <2 x i32>* %A
%tmp2 = uitofp <2 x i32> %tmp1 to <2 x float>
ret <2 x float> %tmp2
}
define <4 x i32> @vcvtQ_f32tos32(<4 x float>* %A) nounwind {
-;CHECK: vcvtQ_f32tos32:
+;CHECK-LABEL: vcvtQ_f32tos32:
;CHECK: vcvt.s32.f32
- %tmp1 = load <4 x float>* %A
+ %tmp1 = load <4 x float>, <4 x float>* %A
%tmp2 = fptosi <4 x float> %tmp1 to <4 x i32>
ret <4 x i32> %tmp2
}
define <4 x i32> @vcvtQ_f32tou32(<4 x float>* %A) nounwind {
-;CHECK: vcvtQ_f32tou32:
+;CHECK-LABEL: vcvtQ_f32tou32:
;CHECK: vcvt.u32.f32
- %tmp1 = load <4 x float>* %A
+ %tmp1 = load <4 x float>, <4 x float>* %A
%tmp2 = fptoui <4 x float> %tmp1 to <4 x i32>
ret <4 x i32> %tmp2
}
define <4 x float> @vcvtQ_s32tof32(<4 x i32>* %A) nounwind {
-;CHECK: vcvtQ_s32tof32:
+;CHECK-LABEL: vcvtQ_s32tof32:
;CHECK: vcvt.f32.s32
- %tmp1 = load <4 x i32>* %A
+ %tmp1 = load <4 x i32>, <4 x i32>* %A
%tmp2 = sitofp <4 x i32> %tmp1 to <4 x float>
ret <4 x float> %tmp2
}
define <4 x float> @vcvtQ_u32tof32(<4 x i32>* %A) nounwind {
-;CHECK: vcvtQ_u32tof32:
+;CHECK-LABEL: vcvtQ_u32tof32:
;CHECK: vcvt.f32.u32
- %tmp1 = load <4 x i32>* %A
+ %tmp1 = load <4 x i32>, <4 x i32>* %A
%tmp2 = uitofp <4 x i32> %tmp1 to <4 x float>
ret <4 x float> %tmp2
}
define <2 x i32> @vcvt_n_f32tos32(<2 x float>* %A) nounwind {
-;CHECK: vcvt_n_f32tos32:
+;CHECK-LABEL: vcvt_n_f32tos32:
;CHECK: vcvt.s32.f32
- %tmp1 = load <2 x float>* %A
+ %tmp1 = load <2 x float>, <2 x float>* %A
%tmp2 = call <2 x i32> @llvm.arm.neon.vcvtfp2fxs.v2i32.v2f32(<2 x float> %tmp1, i32 1)
ret <2 x i32> %tmp2
}
define <2 x i32> @vcvt_n_f32tou32(<2 x float>* %A) nounwind {
-;CHECK: vcvt_n_f32tou32:
+;CHECK-LABEL: vcvt_n_f32tou32:
;CHECK: vcvt.u32.f32
- %tmp1 = load <2 x float>* %A
+ %tmp1 = load <2 x float>, <2 x float>* %A
%tmp2 = call <2 x i32> @llvm.arm.neon.vcvtfp2fxu.v2i32.v2f32(<2 x float> %tmp1, i32 1)
ret <2 x i32> %tmp2
}
define <2 x float> @vcvt_n_s32tof32(<2 x i32>* %A) nounwind {
-;CHECK: vcvt_n_s32tof32:
+;CHECK-LABEL: vcvt_n_s32tof32:
;CHECK: vcvt.f32.s32
- %tmp1 = load <2 x i32>* %A
+ %tmp1 = load <2 x i32>, <2 x i32>* %A
%tmp2 = call <2 x float> @llvm.arm.neon.vcvtfxs2fp.v2f32.v2i32(<2 x i32> %tmp1, i32 1)
ret <2 x float> %tmp2
}
define <2 x float> @vcvt_n_u32tof32(<2 x i32>* %A) nounwind {
-;CHECK: vcvt_n_u32tof32:
+;CHECK-LABEL: vcvt_n_u32tof32:
;CHECK: vcvt.f32.u32
- %tmp1 = load <2 x i32>* %A
+ %tmp1 = load <2 x i32>, <2 x i32>* %A
%tmp2 = call <2 x float> @llvm.arm.neon.vcvtfxu2fp.v2f32.v2i32(<2 x i32> %tmp1, i32 1)
ret <2 x float> %tmp2
}
declare <2 x float> @llvm.arm.neon.vcvtfxu2fp.v2f32.v2i32(<2 x i32>, i32) nounwind readnone
define <4 x i32> @vcvtQ_n_f32tos32(<4 x float>* %A) nounwind {
-;CHECK: vcvtQ_n_f32tos32:
+;CHECK-LABEL: vcvtQ_n_f32tos32:
;CHECK: vcvt.s32.f32
- %tmp1 = load <4 x float>* %A
+ %tmp1 = load <4 x float>, <4 x float>* %A
%tmp2 = call <4 x i32> @llvm.arm.neon.vcvtfp2fxs.v4i32.v4f32(<4 x float> %tmp1, i32 1)
ret <4 x i32> %tmp2
}
define <4 x i32> @vcvtQ_n_f32tou32(<4 x float>* %A) nounwind {
-;CHECK: vcvtQ_n_f32tou32:
+;CHECK-LABEL: vcvtQ_n_f32tou32:
;CHECK: vcvt.u32.f32
- %tmp1 = load <4 x float>* %A
+ %tmp1 = load <4 x float>, <4 x float>* %A
%tmp2 = call <4 x i32> @llvm.arm.neon.vcvtfp2fxu.v4i32.v4f32(<4 x float> %tmp1, i32 1)
ret <4 x i32> %tmp2
}
define <4 x float> @vcvtQ_n_s32tof32(<4 x i32>* %A) nounwind {
-;CHECK: vcvtQ_n_s32tof32:
+;CHECK-LABEL: vcvtQ_n_s32tof32:
;CHECK: vcvt.f32.s32
- %tmp1 = load <4 x i32>* %A
+ %tmp1 = load <4 x i32>, <4 x i32>* %A
%tmp2 = call <4 x float> @llvm.arm.neon.vcvtfxs2fp.v4f32.v4i32(<4 x i32> %tmp1, i32 1)
ret <4 x float> %tmp2
}
define <4 x float> @vcvtQ_n_u32tof32(<4 x i32>* %A) nounwind {
-;CHECK: vcvtQ_n_u32tof32:
+;CHECK-LABEL: vcvtQ_n_u32tof32:
;CHECK: vcvt.f32.u32
- %tmp1 = load <4 x i32>* %A
+ %tmp1 = load <4 x i32>, <4 x i32>* %A
%tmp2 = call <4 x float> @llvm.arm.neon.vcvtfxu2fp.v4f32.v4i32(<4 x i32> %tmp1, i32 1)
ret <4 x float> %tmp2
}
declare <4 x float> @llvm.arm.neon.vcvtfxu2fp.v4f32.v4i32(<4 x i32>, i32) nounwind readnone
define <4 x float> @vcvt_f16tof32(<4 x i16>* %A) nounwind {
-;CHECK: vcvt_f16tof32:
+;CHECK-LABEL: vcvt_f16tof32:
;CHECK: vcvt.f32.f16
- %tmp1 = load <4 x i16>* %A
+ %tmp1 = load <4 x i16>, <4 x i16>* %A
%tmp2 = call <4 x float> @llvm.arm.neon.vcvthf2fp(<4 x i16> %tmp1)
ret <4 x float> %tmp2
}
define <4 x i16> @vcvt_f32tof16(<4 x float>* %A) nounwind {
-;CHECK: vcvt_f32tof16:
+;CHECK-LABEL: vcvt_f32tof16:
;CHECK: vcvt.f16.f32
- %tmp1 = load <4 x float>* %A
+ %tmp1 = load <4 x float>, <4 x float>* %A
%tmp2 = call <4 x i16> @llvm.arm.neon.vcvtfp2hf(<4 x float> %tmp1)
ret <4 x i16> %tmp2
}
declare <4 x float> @llvm.arm.neon.vcvthf2fp(<4 x i16>) nounwind readnone
declare <4 x i16> @llvm.arm.neon.vcvtfp2hf(<4 x float>) nounwind readnone
-; We currently estimate the cost of sext/zext/trunc v8(v16)i32 <-> v8(v16)i8
-; instructions as expensive. If lowering is improved the cost model needs to
-; change.
-; RUN: opt < %s -cost-model -analyze -mtriple=thumbv7-apple-ios6.0.0 -march=arm -mcpu=cortex-a8 | FileCheck %s --check-prefix=COST
-%T0_5 = type <8 x i8>
-%T1_5 = type <8 x i32>
-; CHECK: func_cvt5:
-define void @func_cvt5(%T0_5* %loadaddr, %T1_5* %storeaddr) {
-; CHECK: vmovl.s8
-; CHECK: vmovl.s16
-; CHECK: vmovl.s16
- %v0 = load %T0_5* %loadaddr
-; COST: func_cvt5
-; COST: cost of 3 {{.*}} sext
- %r = sext %T0_5 %v0 to %T1_5
- store %T1_5 %r, %T1_5* %storeaddr
- ret void
-}
-;; We currently estimate the cost of this instruction as expensive. If lowering
-;; is improved the cost needs to change.
-%TA0_5 = type <8 x i8>
-%TA1_5 = type <8 x i32>
-; CHECK: func_cvt1:
-define void @func_cvt1(%TA0_5* %loadaddr, %TA1_5* %storeaddr) {
-; CHECK: vmovl.u8
-; CHECK: vmovl.u16
-; CHECK: vmovl.u16
- %v0 = load %TA0_5* %loadaddr
-; COST: func_cvt1
-; COST: cost of 3 {{.*}} zext
- %r = zext %TA0_5 %v0 to %TA1_5
- store %TA1_5 %r, %TA1_5* %storeaddr
- ret void
-}
-;; We currently estimate the cost of this instruction as expensive. If lowering
-;; is improved the cost needs to change.
-%T0_51 = type <8 x i32>
-%T1_51 = type <8 x i8>
-; CHECK: func_cvt51:
-define void @func_cvt51(%T0_51* %loadaddr, %T1_51* %storeaddr) {
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
- %v0 = load %T0_51* %loadaddr
-; COST: func_cvt51
-; COST: cost of 19 {{.*}} trunc
- %r = trunc %T0_51 %v0 to %T1_51
- store %T1_51 %r, %T1_51* %storeaddr
- ret void
-}
-;; We currently estimate the cost of this instruction as expensive. If lowering
-;; is improved the cost needs to change.
-%TT0_5 = type <16 x i8>
-%TT1_5 = type <16 x i32>
-; CHECK: func_cvt52:
-define void @func_cvt52(%TT0_5* %loadaddr, %TT1_5* %storeaddr) {
-; CHECK: vmovl.s16
-; CHECK: vmovl.s16
-; CHECK: vmovl.s16
-; CHECK: vmovl.s16
- %v0 = load %TT0_5* %loadaddr
-; COST: func_cvt52
-; COST: cost of 6 {{.*}} sext
- %r = sext %TT0_5 %v0 to %TT1_5
- store %TT1_5 %r, %TT1_5* %storeaddr
- ret void
-}
-;; We currently estimate the cost of this instruction as expensive. If lowering
-;; is improved the cost needs to change.
-%TTA0_5 = type <16 x i8>
-%TTA1_5 = type <16 x i32>
-; CHECK: func_cvt12:
-define void @func_cvt12(%TTA0_5* %loadaddr, %TTA1_5* %storeaddr) {
-; CHECK: vmovl.u16
-; CHECK: vmovl.u16
-; CHECK: vmovl.u16
-; CHECK: vmovl.u16
- %v0 = load %TTA0_5* %loadaddr
-; COST: func_cvt12
-; COST: cost of 6 {{.*}} zext
- %r = zext %TTA0_5 %v0 to %TTA1_5
- store %TTA1_5 %r, %TTA1_5* %storeaddr
- ret void
-}
-;; We currently estimate the cost of this instruction as expensive. If lowering
-;; is improved the cost needs to change.
-%TT0_51 = type <16 x i32>
-%TT1_51 = type <16 x i8>
-; CHECK: func_cvt512:
-define void @func_cvt512(%TT0_51* %loadaddr, %TT1_51* %storeaddr) {
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
-; CHECK: strb
- %v0 = load %TT0_51* %loadaddr
-; COST: func_cvt512
-; COST: cost of 38 {{.*}} trunc
- %r = trunc %TT0_51 %v0 to %TT1_51
- store %TT1_51 %r, %TT1_51* %storeaddr
- ret void
-}
-; CHECK: sext_v4i16_v4i64:
-define void @sext_v4i16_v4i64(<4 x i16>* %loadaddr, <4 x i64>* %storeaddr) {
-; CHECK: vmovl.s32
-; CHECK: vmovl.s32
- %v0 = load <4 x i16>* %loadaddr
-; COST: sext_v4i16_v4i64
-; COST: cost of 3 {{.*}} sext
- %r = sext <4 x i16> %v0 to <4 x i64>
- store <4 x i64> %r, <4 x i64>* %storeaddr
- ret void
+define <4 x i16> @fix_float_to_i16(<4 x float> %in) {
+; CHECK-LABEL: fix_float_to_i16:
+; CHECK: vcvt.u32.f32 [[TMP:q[0-9]+]], {{q[0-9]+}}, #1
+; CHECK: vmovn.i32 {{d[0-9]+}}, [[TMP]]
+
+ %scale = fmul <4 x float> %in, <float 2.0, float 2.0, float 2.0, float 2.0>
+ %conv = fptoui <4 x float> %scale to <4 x i16>
+ ret <4 x i16> %conv
}
-; CHECK: zext_v4i16_v4i64:
-define void @zext_v4i16_v4i64(<4 x i16>* %loadaddr, <4 x i64>* %storeaddr) {
-; CHECK: vmovl.u32
-; CHECK: vmovl.u32
- %v0 = load <4 x i16>* %loadaddr
-; COST: zext_v4i16_v4i64
-; COST: cost of 3 {{.*}} zext
- %r = zext <4 x i16> %v0 to <4 x i64>
- store <4 x i64> %r, <4 x i64>* %storeaddr
- ret void
+define <2 x i64> @fix_float_to_i64(<2 x float> %in) {
+; CHECK-LABEL: fix_float_to_i64:
+; CHECK: bl
+; CHECK: bl
+
+ %scale = fmul <2 x float> %in, <float 2.0, float 2.0>
+ %conv = fptoui <2 x float> %scale to <2 x i64>
+ ret <2 x i64> %conv
}
-; CHECK: sext_v8i16_v8i64:
-define void @sext_v8i16_v8i64(<8 x i16>* %loadaddr, <8 x i64>* %storeaddr) {
-; CHECK: vmovl.s32
-; CHECK: vmovl.s32
-; CHECK: vmovl.s32
-; CHECK: vmovl.s32
- %v0 = load <8 x i16>* %loadaddr
-; COST: sext_v8i16_v8i64
-; COST: cost of 6 {{.*}} sext
- %r = sext <8 x i16> %v0 to <8 x i64>
- store <8 x i64> %r, <8 x i64>* %storeaddr
- ret void
+define <4 x i16> @fix_double_to_i16(<4 x double> %in) {
+; CHECK-LABEL: fix_double_to_i16:
+; CHECK: vcvt.u32.f64
+; CHECK: vcvt.u32.f64
+
+ %scale = fmul <4 x double> %in, <double 2.0, double 2.0, double 2.0, double 2.0>
+ %conv = fptoui <4 x double> %scale to <4 x i16>
+ ret <4 x i16> %conv
}
-; CHECK: zext_v8i16_v8i64:
-define void @zext_v8i16_v8i64(<8 x i16>* %loadaddr, <8 x i64>* %storeaddr) {
-; CHECK: vmovl.u32
-; CHECK: vmovl.u32
-; CHECK: vmovl.u32
-; CHECK: vmovl.u32
- %v0 = load <8 x i16>* %loadaddr
-; COST: zext_v8i16_v8i64
-; COST: cost of 6 {{.*}} zext
- %r = zext <8 x i16> %v0 to <8 x i64>
- store <8 x i64> %r, <8 x i64>* %storeaddr
- ret void
+define <2 x i64> @fix_double_to_i64(<2 x double> %in) {
+; CHECK-LABEL: fix_double_to_i64:
+; CHECK: bl
+; CHECK: bl
+ %scale = fmul <2 x double> %in, <double 2.0, double 2.0>
+ %conv = fptoui <2 x double> %scale to <2 x i64>
+ ret <2 x i64> %conv
}
projects / oota-llvm.git / blobdiff