167 lines
6.3 KiB
LLVM
167 lines
6.3 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=+v,+zfh,+zvfh,+f,+d -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=+v,+zfh,+zvfh,+f,+d -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=+v,+zfh,+zvfh,+f,+d -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=+v,+zfh,+zvfh,+f,+d -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(ptr %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, ma
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; CHECK-NEXT: vlse16.v v8, (a1), zero
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; CHECK-NEXT: vse16.v v8, (a0)
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; CHECK-NEXT: ret
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%a = load <8 x half>, ptr %x
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%b = extractelement <8 x half> %a, i32 5
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%c = insertelement <8 x half> poison, half %b, i32 0
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%d = shufflevector <8 x half> %c, <8 x half> poison, <8 x i32> zeroinitializer
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store <8 x half> %d, ptr %x
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ret void
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}
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define void @gather_const_v4f32(ptr %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, ma
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; CHECK-NEXT: vlse32.v v8, (a1), zero
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; CHECK-NEXT: vse32.v v8, (a0)
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; CHECK-NEXT: ret
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%a = load <4 x float>, ptr %x
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%b = extractelement <4 x float> %a, i32 2
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%c = insertelement <4 x float> poison, float %b, i32 0
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%d = shufflevector <4 x float> %c, <4 x float> poison, <4 x i32> zeroinitializer
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store <4 x float> %d, ptr %x
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ret void
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}
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define void @gather_const_v2f64(ptr %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, ma
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; CHECK-NEXT: vlse64.v v8, (a0), zero
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; CHECK-NEXT: vse64.v v8, (a0)
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; CHECK-NEXT: ret
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%a = load <2 x double>, ptr %x
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%b = extractelement <2 x double> %a, i32 0
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%c = insertelement <2 x double> poison, double %b, i32 0
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%d = shufflevector <2 x double> %c, <2 x double> poison, <2 x i32> zeroinitializer
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store <2 x double> %d, ptr %x
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ret void
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}
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define void @gather_const_v64f16(ptr %x) {
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; LMULMAX8-LABEL: gather_const_v64f16:
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; LMULMAX8: # %bb.0:
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; LMULMAX8-NEXT: li a1, 64
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; LMULMAX8-NEXT: addi a2, a0, 94
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; LMULMAX8-NEXT: vsetvli zero, a1, e16, m8, ta, ma
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; LMULMAX8-NEXT: vlse16.v v8, (a2), 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 a1, a0, 80
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; LMULMAX1-NEXT: addi a2, a0, 16
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; LMULMAX1-NEXT: addi a3, a0, 48
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; LMULMAX1-NEXT: addi a4, a0, 32
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; LMULMAX1-NEXT: addi a5, a0, 94
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; LMULMAX1-NEXT: vsetivli zero, 8, e16, m1, ta, ma
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; LMULMAX1-NEXT: vlse16.v v8, (a5), zero
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; LMULMAX1-NEXT: addi a5, a0, 64
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; LMULMAX1-NEXT: addi a6, a0, 112
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; LMULMAX1-NEXT: addi a7, a0, 96
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; LMULMAX1-NEXT: vse16.v v8, (a7)
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; LMULMAX1-NEXT: vse16.v v8, (a6)
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; LMULMAX1-NEXT: vse16.v v8, (a5)
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; LMULMAX1-NEXT: vse16.v v8, (a1)
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; LMULMAX1-NEXT: vse16.v v8, (a4)
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; LMULMAX1-NEXT: vse16.v v8, (a3)
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; LMULMAX1-NEXT: vse16.v v8, (a0)
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; LMULMAX1-NEXT: vse16.v v8, (a2)
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; LMULMAX1-NEXT: ret
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%a = load <64 x half>, ptr %x
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%b = extractelement <64 x half> %a, i32 47
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%c = insertelement <64 x half> poison, half %b, i32 0
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%d = shufflevector <64 x half> %c, <64 x half> poison, <64 x i32> zeroinitializer
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store <64 x half> %d, ptr %x
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ret void
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}
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define void @gather_const_v32f32(ptr %x) {
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; LMULMAX8-LABEL: gather_const_v32f32:
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; LMULMAX8: # %bb.0:
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; LMULMAX8-NEXT: li a1, 32
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; LMULMAX8-NEXT: addi a2, a0, 68
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; LMULMAX8-NEXT: vsetvli zero, a1, e32, m8, ta, ma
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; LMULMAX8-NEXT: vlse32.v v8, (a2), 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 a1, a0, 64
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; LMULMAX1-NEXT: addi a2, a0, 16
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; LMULMAX1-NEXT: addi a3, a0, 48
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; LMULMAX1-NEXT: addi a4, a0, 32
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; LMULMAX1-NEXT: addi a5, a0, 68
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; LMULMAX1-NEXT: vsetivli zero, 4, e32, m1, ta, ma
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; LMULMAX1-NEXT: vlse32.v v8, (a5), zero
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; LMULMAX1-NEXT: addi a5, a0, 80
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; LMULMAX1-NEXT: addi a6, a0, 112
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; LMULMAX1-NEXT: addi a7, a0, 96
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; LMULMAX1-NEXT: vse32.v v8, (a7)
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; LMULMAX1-NEXT: vse32.v v8, (a6)
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; LMULMAX1-NEXT: vse32.v v8, (a1)
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; LMULMAX1-NEXT: vse32.v v8, (a5)
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; LMULMAX1-NEXT: vse32.v v8, (a4)
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; LMULMAX1-NEXT: vse32.v v8, (a3)
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; LMULMAX1-NEXT: vse32.v v8, (a0)
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; LMULMAX1-NEXT: vse32.v v8, (a2)
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; LMULMAX1-NEXT: ret
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%a = load <32 x float>, ptr %x
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%b = extractelement <32 x float> %a, i32 17
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%c = insertelement <32 x float> poison, float %b, i32 0
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%d = shufflevector <32 x float> %c, <32 x float> poison, <32 x i32> zeroinitializer
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store <32 x float> %d, ptr %x
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ret void
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}
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define void @gather_const_v16f64(ptr %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, ma
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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 a1, a0, 80
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; LMULMAX1-NEXT: addi a2, a0, 16
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; LMULMAX1-NEXT: addi a3, a0, 48
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; LMULMAX1-NEXT: addi a4, a0, 32
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; LMULMAX1-NEXT: vsetivli zero, 2, e64, m1, ta, ma
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; LMULMAX1-NEXT: vlse64.v v8, (a1), zero
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; LMULMAX1-NEXT: addi a5, a0, 64
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; LMULMAX1-NEXT: addi a6, a0, 112
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; LMULMAX1-NEXT: addi a7, a0, 96
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; LMULMAX1-NEXT: vse64.v v8, (a7)
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; LMULMAX1-NEXT: vse64.v v8, (a6)
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; LMULMAX1-NEXT: vse64.v v8, (a5)
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; LMULMAX1-NEXT: vse64.v v8, (a1)
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; LMULMAX1-NEXT: vse64.v v8, (a4)
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; LMULMAX1-NEXT: vse64.v v8, (a3)
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; LMULMAX1-NEXT: vse64.v v8, (a0)
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; LMULMAX1-NEXT: vse64.v v8, (a2)
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; LMULMAX1-NEXT: ret
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%a = load <16 x double>, ptr %x
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%b = extractelement <16 x double> %a, i32 10
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%c = insertelement <16 x double> poison, double %b, i32 0
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%d = shufflevector <16 x double> %c, <16 x double> poison, <16 x i32> zeroinitializer
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store <16 x double> %d, ptr %x
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ret void
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}
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