forked from OSchip/llvm-project
168 lines
6.7 KiB
LLVM
168 lines
6.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=riscv32 -target-abi=ilp32d -mattr=+experimental-v,+experimental-zfh,+f,+d -riscv-v-vector-bits-min=128 -riscv-v-fixed-length-vector-lmul-max=8 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,LMULMAX8
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; RUN: llc -mtriple=riscv64 -target-abi=lp64d -mattr=+experimental-v,+experimental-zfh,+f,+d -riscv-v-vector-bits-min=128 -riscv-v-fixed-length-vector-lmul-max=8 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,LMULMAX8
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; RUN: llc -mtriple=riscv32 -target-abi=ilp32d -mattr=+experimental-v,+experimental-zfh,+f,+d -riscv-v-vector-bits-min=128 -riscv-v-fixed-length-vector-lmul-max=1 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,LMULMAX1
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; RUN: llc -mtriple=riscv64 -target-abi=lp64d -mattr=+experimental-v,+experimental-zfh,+f,+d -riscv-v-vector-bits-min=128 -riscv-v-fixed-length-vector-lmul-max=1 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,LMULMAX1
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define void @gather_const_v8f16(<8 x half>* %x) {
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; CHECK-LABEL: gather_const_v8f16:
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; CHECK: # %bb.0:
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; CHECK-NEXT: addi a1, a0, 10
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; CHECK-NEXT: vsetivli zero, 8, e16,m1,ta,mu
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; CHECK-NEXT: vlse16.v v25, (a1), zero
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; CHECK-NEXT: vse16.v v25, (a0)
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; CHECK-NEXT: ret
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%a = load <8 x half>, <8 x half>* %x
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%b = extractelement <8 x half> %a, i32 5
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%c = insertelement <8 x half> undef, half %b, i32 0
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%d = shufflevector <8 x half> %c, <8 x half> undef, <8 x i32> zeroinitializer
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store <8 x half> %d, <8 x half>* %x
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ret void
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}
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define void @gather_const_v4f32(<4 x float>* %x) {
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; CHECK-LABEL: gather_const_v4f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: addi a1, a0, 8
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; CHECK-NEXT: vsetivli zero, 4, e32,m1,ta,mu
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; CHECK-NEXT: vlse32.v v25, (a1), zero
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; CHECK-NEXT: vse32.v v25, (a0)
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; CHECK-NEXT: ret
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%a = load <4 x float>, <4 x float>* %x
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%b = extractelement <4 x float> %a, i32 2
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%c = insertelement <4 x float> undef, float %b, i32 0
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%d = shufflevector <4 x float> %c, <4 x float> undef, <4 x i32> zeroinitializer
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store <4 x float> %d, <4 x float>* %x
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ret void
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}
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define void @gather_const_v2f64(<2 x double>* %x) {
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; CHECK-LABEL: gather_const_v2f64:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetivli zero, 2, e64,m1,ta,mu
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; CHECK-NEXT: vlse64.v v25, (a0), zero
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; CHECK-NEXT: vse64.v v25, (a0)
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; CHECK-NEXT: ret
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%a = load <2 x double>, <2 x double>* %x
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%b = extractelement <2 x double> %a, i32 0
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%c = insertelement <2 x double> undef, double %b, i32 0
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%d = shufflevector <2 x double> %c, <2 x double> undef, <2 x i32> zeroinitializer
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store <2 x double> %d, <2 x double>* %x
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ret void
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}
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define void @gather_const_v64f16(<64 x half>* %x) {
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; LMULMAX8-LABEL: gather_const_v64f16:
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; LMULMAX8: # %bb.0:
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; LMULMAX8-NEXT: addi a1, a0, 94
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; LMULMAX8-NEXT: addi a2, zero, 64
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; LMULMAX8-NEXT: vsetvli zero, a2, e16,m8,ta,mu
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; LMULMAX8-NEXT: vlse16.v v8, (a1), zero
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; LMULMAX8-NEXT: vse16.v v8, (a0)
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; LMULMAX8-NEXT: ret
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;
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; LMULMAX1-LABEL: gather_const_v64f16:
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; LMULMAX1: # %bb.0:
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; LMULMAX1-NEXT: addi a6, a0, 16
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; LMULMAX1-NEXT: addi a7, a0, 48
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; LMULMAX1-NEXT: addi a3, a0, 32
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; LMULMAX1-NEXT: addi a4, a0, 80
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; LMULMAX1-NEXT: addi a5, a0, 94
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; LMULMAX1-NEXT: vsetivli zero, 8, e16,m1,ta,mu
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; LMULMAX1-NEXT: vlse16.v v25, (a5), zero
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; LMULMAX1-NEXT: addi a5, a0, 64
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; LMULMAX1-NEXT: addi a1, a0, 112
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; LMULMAX1-NEXT: addi a2, a0, 96
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; LMULMAX1-NEXT: vse16.v v25, (a2)
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; LMULMAX1-NEXT: vse16.v v25, (a1)
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; LMULMAX1-NEXT: vse16.v v25, (a5)
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; LMULMAX1-NEXT: vse16.v v25, (a4)
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; LMULMAX1-NEXT: vse16.v v25, (a3)
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; LMULMAX1-NEXT: vse16.v v25, (a7)
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; LMULMAX1-NEXT: vse16.v v25, (a0)
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; LMULMAX1-NEXT: vse16.v v25, (a6)
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; LMULMAX1-NEXT: ret
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%a = load <64 x half>, <64 x half>* %x
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%b = extractelement <64 x half> %a, i32 47
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%c = insertelement <64 x half> undef, half %b, i32 0
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%d = shufflevector <64 x half> %c, <64 x half> undef, <64 x i32> zeroinitializer
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store <64 x half> %d, <64 x half>* %x
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ret void
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}
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define void @gather_const_v32f32(<32 x float>* %x) {
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; LMULMAX8-LABEL: gather_const_v32f32:
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; LMULMAX8: # %bb.0:
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; LMULMAX8-NEXT: addi a1, a0, 68
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; LMULMAX8-NEXT: addi a2, zero, 32
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; LMULMAX8-NEXT: vsetvli zero, a2, e32,m8,ta,mu
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; LMULMAX8-NEXT: vlse32.v v8, (a1), zero
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; LMULMAX8-NEXT: vse32.v v8, (a0)
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; LMULMAX8-NEXT: ret
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;
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; LMULMAX1-LABEL: gather_const_v32f32:
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; LMULMAX1: # %bb.0:
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; LMULMAX1-NEXT: addi a6, a0, 16
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; LMULMAX1-NEXT: addi a7, a0, 48
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; LMULMAX1-NEXT: addi a3, a0, 32
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; LMULMAX1-NEXT: addi a4, a0, 80
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; LMULMAX1-NEXT: addi a5, a0, 68
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; LMULMAX1-NEXT: vsetivli zero, 4, e32,m1,ta,mu
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; LMULMAX1-NEXT: vlse32.v v25, (a5), zero
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; LMULMAX1-NEXT: addi a5, a0, 64
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; LMULMAX1-NEXT: addi a1, a0, 112
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; LMULMAX1-NEXT: addi a2, a0, 96
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; LMULMAX1-NEXT: vse32.v v25, (a2)
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; LMULMAX1-NEXT: vse32.v v25, (a1)
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; LMULMAX1-NEXT: vse32.v v25, (a5)
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; LMULMAX1-NEXT: vse32.v v25, (a4)
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; LMULMAX1-NEXT: vse32.v v25, (a3)
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; LMULMAX1-NEXT: vse32.v v25, (a7)
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; LMULMAX1-NEXT: vse32.v v25, (a0)
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; LMULMAX1-NEXT: vse32.v v25, (a6)
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; LMULMAX1-NEXT: ret
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%a = load <32 x float>, <32 x float>* %x
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%b = extractelement <32 x float> %a, i32 17
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%c = insertelement <32 x float> undef, float %b, i32 0
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%d = shufflevector <32 x float> %c, <32 x float> undef, <32 x i32> zeroinitializer
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store <32 x float> %d, <32 x float>* %x
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ret void
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}
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define void @gather_const_v16f64(<16 x double>* %x) {
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; LMULMAX8-LABEL: gather_const_v16f64:
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; LMULMAX8: # %bb.0:
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; LMULMAX8-NEXT: addi a1, a0, 80
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; LMULMAX8-NEXT: vsetivli zero, 16, e64,m8,ta,mu
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; LMULMAX8-NEXT: vlse64.v v8, (a1), zero
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; LMULMAX8-NEXT: vse64.v v8, (a0)
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; LMULMAX8-NEXT: ret
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;
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; LMULMAX1-LABEL: gather_const_v16f64:
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; LMULMAX1: # %bb.0:
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; LMULMAX1-NEXT: addi a6, a0, 16
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; LMULMAX1-NEXT: addi a7, a0, 48
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; LMULMAX1-NEXT: addi a3, a0, 32
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; LMULMAX1-NEXT: addi a4, a0, 80
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; LMULMAX1-NEXT: vsetivli zero, 2, e64,m1,ta,mu
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; LMULMAX1-NEXT: vlse64.v v25, (a4), zero
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; LMULMAX1-NEXT: addi a5, a0, 64
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; LMULMAX1-NEXT: addi a1, a0, 112
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; LMULMAX1-NEXT: addi a2, a0, 96
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; LMULMAX1-NEXT: vse64.v v25, (a2)
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; LMULMAX1-NEXT: vse64.v v25, (a1)
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; LMULMAX1-NEXT: vse64.v v25, (a5)
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; LMULMAX1-NEXT: vse64.v v25, (a4)
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; LMULMAX1-NEXT: vse64.v v25, (a3)
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; LMULMAX1-NEXT: vse64.v v25, (a7)
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; LMULMAX1-NEXT: vse64.v v25, (a0)
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; LMULMAX1-NEXT: vse64.v v25, (a6)
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; LMULMAX1-NEXT: ret
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%a = load <16 x double>, <16 x double>* %x
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%b = extractelement <16 x double> %a, i32 10
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%c = insertelement <16 x double> undef, double %b, i32 0
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%d = shufflevector <16 x double> %c, <16 x double> undef, <16 x i32> zeroinitializer
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store <16 x double> %d, <16 x double>* %x
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ret void
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}
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