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[VE] Support additional VMRGW and VMV intrinsic instructions

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Support missing VMRGW and VMV intrinsic instructions and add regression
tests.

Reviewed By: simoll

Differential Revision: https://reviews.llvm.org/D94300
This commit is contained in:
Kazushi (Jam) Marukawa 2021-01-08 20:41:37 +09:00
parent 680d78da27
commit fd10657133
3 changed files with 127 additions and 17 deletions
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18
lib/Target/VE/VEInstrIntrinsicVL.td
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@ -30,6 +30,24 @@ def : Pat<(v512i1 (int_ve_vl_insert_vm512u v512i1:$vmx, v256i1:$vmy)),
def : Pat<(v512i1 (int_ve_vl_insert_vm512l v512i1:$vmx, v256i1:$vmy)),
(INSERT_SUBREG v512i1:$vmx, v256i1:$vmy, sub_vm_odd)>;
// VMRG patterns.
def : Pat<(int_ve_vl_vmrgw_vsvMl i32:$sy, v256f64:$vz, v512i1:$vm, i32:$vl),
(VMRGWrvml (i2l i32:$sy), v256f64:$vz, v512i1:$vm, i32:$vl)>;
def : Pat<(int_ve_vl_vmrgw_vsvMvl i32:$sy, v256f64:$vz, v512i1:$vm,
v256f64:$pt, i32:$vl),
(VMRGWrvml_v (i2l i32:$sy), v256f64:$vz, v512i1:$vm, i32:$vl,
v256f64:$pt)>;
// VMV patterns.
def : Pat<(int_ve_vl_vmv_vsvl i32:$sy, v256f64:$vz, i32:$vl),
(VMVrvl (i2l i32:$sy), v256f64:$vz, i32:$vl)>;
def : Pat<(int_ve_vl_vmv_vsvvl i32:$sy, v256f64:$vz, v256f64:$pt, i32:$vl),
(VMVrvl_v (i2l i32:$sy), v256f64:$vz, i32:$vl, v256f64:$pt)>;
def : Pat<(int_ve_vl_vmv_vsvmvl i32:$sy, v256f64:$vz, v256i1:$vm, v256f64:$pt,
i32:$vl),
(VMVrvml_v (i2l i32:$sy), v256f64:$vz, v256i1:$vm, i32:$vl,
v256f64:$pt)>;
// LSV patterns.
def : Pat<(int_ve_vl_lsv_vvss v256f64:$pt, i32:$sy, i64:$sz),
(LSVrr_v (i2l i32:$sy), i64:$sz, v256f64:$pt)>;

35
test/CodeGen/VE/VELIntrinsics/vmrg.ll
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@ -131,3 +131,38 @@ define fastcc <256 x double> @vmrgw_vvvMvl(<256 x double> %0, <256 x double> %1,
; Function Attrs: nounwind readnone
declare <256 x double> @llvm.ve.vl.vmrgw.vvvMvl(<256 x double>, <256 x double>, <512 x i1>, <256 x double>, i32)
; Function Attrs: nounwind readnone
define fastcc <256 x double> @vmrgw_vsvMl(i32 signext %0, <256 x double> %1, <512 x i1> %2) {
; CHECK-LABEL: vmrgw_vsvMl:
; CHECK: # %bb.0:
; CHECK-NEXT: and %s0, %s0, (32)0
; CHECK-NEXT: lea %s1, 256
; CHECK-NEXT: lvl %s1
; CHECK-NEXT: vmrg.w %v0, %s0, %v0, %vm2
; CHECK-NEXT: b.l.t (, %s10)
%4 = tail call fast <256 x double> @llvm.ve.vl.vmrgw.vsvMl(i32 %0, <256 x double> %1, <512 x i1> %2, i32 256)
ret <256 x double> %4
}
; Function Attrs: nounwind readnone
declare <256 x double> @llvm.ve.vl.vmrgw.vsvMl(i32, <256 x double>, <512 x i1>, i32)
; Function Attrs: nounwind readnone
define fastcc <256 x double> @vmrgw_vsvMvl(i32 signext %0, <256 x double> %1, <512 x i1> %2, <256 x double> %3) {
; CHECK-LABEL: vmrgw_vsvMvl:
; CHECK: # %bb.0:
; CHECK-NEXT: and %s0, %s0, (32)0
; CHECK-NEXT: lea %s1, 128
; CHECK-NEXT: lvl %s1
; CHECK-NEXT: vmrg.w %v1, %s0, %v0, %vm2
; CHECK-NEXT: lea %s16, 256
; CHECK-NEXT: lvl %s16
; CHECK-NEXT: vor %v0, (0)1, %v1
; CHECK-NEXT: b.l.t (, %s10)
%5 = tail call fast <256 x double> @llvm.ve.vl.vmrgw.vsvMvl(i32 %0, <256 x double> %1, <512 x i1> %2, <256 x double> %3, i32 128)
ret <256 x double> %5
}
; Function Attrs: nounwind readnone
declare <256 x double> @llvm.ve.vl.vmrgw.vsvMvl(i32, <256 x double>, <512 x i1>, <256 x double>, i32)

91
test/CodeGen/VE/VELIntrinsics/vmv.ll
View File

@ -6,18 +6,19 @@
;;; We test VMVivl and VMVivl_v, and VMVivml_v instructions.
; Function Attrs: nounwind
define void @vmv_vsvl(i8* %0, i64 %1, i32 signext %2) {
define void @vmv_vsvl(i8* %0, i32 signext %1) {
; CHECK-LABEL: vmv_vsvl:
; CHECK: # %bb.0:
; CHECK-NEXT: lea %s1, 256
; CHECK-NEXT: lvl %s1
; CHECK-NEXT: lea %s2, 256
; CHECK-NEXT: lvl %s2
; CHECK-NEXT: vld %v0, 8, %s0
; CHECK-NEXT: vmv %v0, 31, %v0
; CHECK-NEXT: and %s1, %s1, (32)0
; CHECK-NEXT: vmv %v0, %s1, %v0
; CHECK-NEXT: vst %v0, 8, %s0
; CHECK-NEXT: b.l.t (, %s10)
%4 = tail call fast <256 x double> @llvm.ve.vl.vld.vssl(i64 8, i8* %0, i32 256)
%5 = tail call fast <256 x double> @llvm.ve.vl.vmv.vsvl(i32 31, <256 x double> %4, i32 256)
tail call void @llvm.ve.vl.vst.vssl(<256 x double> %5, i64 8, i8* %0, i32 256)
%3 = tail call fast <256 x double> @llvm.ve.vl.vld.vssl(i64 8, i8* %0, i32 256)
%4 = tail call fast <256 x double> @llvm.ve.vl.vmv.vsvl(i32 %1, <256 x double> %3, i32 256)
tail call void @llvm.ve.vl.vst.vssl(<256 x double> %4, i64 8, i8* %0, i32 256)
ret void
}
@ -30,10 +31,49 @@ declare <256 x double> @llvm.ve.vl.vmv.vsvl(i32, <256 x double>, i32)
; Function Attrs: nounwind writeonly
declare void @llvm.ve.vl.vst.vssl(<256 x double>, i64, i8*, i32)
; Function Attrs: nounwind
define void @vmv_vsvl_imm(i8* %0) {
; CHECK-LABEL: vmv_vsvl_imm:
; CHECK: # %bb.0:
; CHECK-NEXT: lea %s1, 256
; CHECK-NEXT: lvl %s1
; CHECK-NEXT: vld %v0, 8, %s0
; CHECK-NEXT: vmv %v0, 31, %v0
; CHECK-NEXT: vst %v0, 8, %s0
; CHECK-NEXT: b.l.t (, %s10)
%2 = tail call fast <256 x double> @llvm.ve.vl.vld.vssl(i64 8, i8* %0, i32 256)
%3 = tail call fast <256 x double> @llvm.ve.vl.vmv.vsvl(i32 31, <256 x double> %2, i32 256)
tail call void @llvm.ve.vl.vst.vssl(<256 x double> %3, i64 8, i8* %0, i32 256)
ret void
}
; Function Attrs: nounwind
define void @vmv_vsvvl(i8* %0, i32 signext %1) {
; CHECK-LABEL: vmv_vsvvl:
; CHECK: # %bb.0:
; CHECK-NEXT: lea %s2, 256
; CHECK-NEXT: lvl %s2
; CHECK-NEXT: vld %v0, 8, %s0
; CHECK-NEXT: and %s1, %s1, (32)0
; CHECK-NEXT: lea %s3, 128
; CHECK-NEXT: lvl %s3
; CHECK-NEXT: vmv %v0, %s1, %v0
; CHECK-NEXT: lvl %s2
; CHECK-NEXT: vst %v0, 8, %s0
; CHECK-NEXT: b.l.t (, %s10)
%3 = tail call fast <256 x double> @llvm.ve.vl.vld.vssl(i64 8, i8* %0, i32 256)
%4 = tail call fast <256 x double> @llvm.ve.vl.vmv.vsvvl(i32 %1, <256 x double> %3, <256 x double> %3, i32 128)
tail call void @llvm.ve.vl.vst.vssl(<256 x double> %4, i64 8, i8* %0, i32 256)
ret void
}
; Function Attrs: nounwind readnone
declare <256 x double> @llvm.ve.vl.vmv.vsvvl(i32, <256 x double>, <256 x double>, i32)
; Function Attrs: nounwind
define void @vmv_vsvvl_imm(i8* %0) {
; CHECK-LABEL: vmv_vsvvl_imm:
; CHECK: # %bb.0:
; CHECK-NEXT: lea %s1, 256
; CHECK-NEXT: lvl %s1
; CHECK-NEXT: vld %v0, 8, %s0
@ -42,19 +82,39 @@ define void @vmv_vsvvl(i8* %0, i32 signext %1) {
; CHECK-NEXT: vmv %v0, 31, %v0
; CHECK-NEXT: lvl %s1
; CHECK-NEXT: vst %v0, 8, %s0
; CHECK-NEXT: b.l.t (, %s10)
%2 = tail call fast <256 x double> @llvm.ve.vl.vld.vssl(i64 8, i8* %0, i32 256)
%3 = tail call fast <256 x double> @llvm.ve.vl.vmv.vsvvl(i32 31, <256 x double> %2, <256 x double> %2, i32 128)
tail call void @llvm.ve.vl.vst.vssl(<256 x double> %3, i64 8, i8* %0, i32 256)
ret void
}
; Function Attrs: nounwind
define void @vmv_vsvmvl(i8* %0, i32 signext %1) {
; CHECK-LABEL: vmv_vsvmvl:
; CHECK: # %bb.0:
; CHECK-NEXT: lea %s2, 256
; CHECK-NEXT: lvl %s2
; CHECK-NEXT: vld %v0, 8, %s0
; CHECK-NEXT: and %s1, %s1, (32)0
; CHECK-NEXT: lea %s3, 128
; CHECK-NEXT: lvl %s3
; CHECK-NEXT: vmv %v0, %s1, %v0, %vm1
; CHECK-NEXT: lvl %s2
; CHECK-NEXT: vst %v0, 8, %s0
; CHECK-NEXT: b.l.t (, %s10)
%3 = tail call fast <256 x double> @llvm.ve.vl.vld.vssl(i64 8, i8* %0, i32 256)
%4 = tail call fast <256 x double> @llvm.ve.vl.vmv.vsvvl(i32 31, <256 x double> %3, <256 x double> %3, i32 128)
%4 = tail call fast <256 x double> @llvm.ve.vl.vmv.vsvmvl(i32 %1, <256 x double> %3, <256 x i1> undef, <256 x double> %3, i32 128)
tail call void @llvm.ve.vl.vst.vssl(<256 x double> %4, i64 8, i8* %0, i32 256)
ret void
}
; Function Attrs: nounwind readnone
declare <256 x double> @llvm.ve.vl.vmv.vsvvl(i32, <256 x double>, <256 x double>, i32)
declare <256 x double> @llvm.ve.vl.vmv.vsvmvl(i32, <256 x double>, <256 x i1>, <256 x double>, i32)
; Function Attrs: nounwind
define void @vmv_vsvmvl(i8* %0, i32 signext %1) {
; CHECK-LABEL: vmv_vsvmvl:
define void @vmv_vsvmvl_imm(i8* %0) {
; CHECK-LABEL: vmv_vsvmvl_imm:
; CHECK: # %bb.0:
; CHECK-NEXT: lea %s1, 256
; CHECK-NEXT: lvl %s1
@ -65,11 +125,8 @@ define void @vmv_vsvmvl(i8* %0, i32 signext %1) {
; CHECK-NEXT: lvl %s1
; CHECK-NEXT: vst %v0, 8, %s0
; CHECK-NEXT: b.l.t (, %s10)
%3 = tail call fast <256 x double> @llvm.ve.vl.vld.vssl(i64 8, i8* %0, i32 256)
%4 = tail call fast <256 x double> @llvm.ve.vl.vmv.vsvmvl(i32 31, <256 x double> %3, <256 x i1> undef, <256 x double> %3, i32 128)
tail call void @llvm.ve.vl.vst.vssl(<256 x double> %4, i64 8, i8* %0, i32 256)
%2 = tail call fast <256 x double> @llvm.ve.vl.vld.vssl(i64 8, i8* %0, i32 256)
%3 = tail call fast <256 x double> @llvm.ve.vl.vmv.vsvmvl(i32 31, <256 x double> %2, <256 x i1> undef, <256 x double> %2, i32 128)
tail call void @llvm.ve.vl.vst.vssl(<256 x double> %3, i64 8, i8* %0, i32 256)
ret void
}
; Function Attrs: nounwind readnone
declare <256 x double> @llvm.ve.vl.vmv.vsvmvl(i32, <256 x double>, <256 x i1>, <256 x double>, i32)