; RUN: opt -passes=loop-vectorize -mtriple=arm64-apple-iphones -force-vector-width=4 -force-vector-interleave=1 %s -S | FileCheck %s
; Vectors with i4 elements may not legal with nontemporal stores.
define void @test_i4_store(ptr %ddst) {
; CHECK-LABEL: define void @test_i4_store(
; CHECK-NOT: vector.body:
; CHECK: ret void
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%i = phi i32 [ 0, %entry ], [ %add, %for.body ]
%ddst.addr = phi ptr [ %ddst, %entry ], [ %incdec.ptr, %for.body ]
%incdec.ptr = getelementptr inbounds i4, ptr %ddst.addr, i64 1
store i4 10, ptr %ddst.addr, align 4, !nontemporal !8
%add = add nuw nsw i32 %i, 4
%cmp = icmp ult i32 %i, 4092
br i1 %cmp, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body
ret void
}
define void @test_i8_store(ptr %ddst) {
; CHECK-LABEL: define void @test_i8_store(
; CHECK-LABEL: vector.body:
; CHECK: store <4 x i8> {{.*}} !nontemporal !0
; CHECK: br
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%i = phi i32 [ 0, %entry ], [ %add, %for.body ]
%ddst.addr = phi ptr [ %ddst, %entry ], [ %incdec.ptr, %for.body ]
%incdec.ptr = getelementptr inbounds i8, ptr %ddst.addr, i64 1
store i8 10, ptr %ddst.addr, align 4, !nontemporal !8
%add = add nuw nsw i32 %i, 4
%cmp = icmp ult i32 %i, 4092
br i1 %cmp, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body
ret void
}
define void @test_half_store(ptr %ddst) {
; CHECK-LABEL: define void @test_half_store(
; CHECK-LABEL: vector.body:
; CHECK: store <4 x half> {{.*}} !nontemporal !0
; CHECK: br
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%i = phi i32 [ 0, %entry ], [ %add, %for.body ]
%ddst.addr = phi ptr [ %ddst, %entry ], [ %incdec.ptr, %for.body ]
%incdec.ptr = getelementptr inbounds half, ptr %ddst.addr, i64 1
store half 10.0, ptr %ddst.addr, align 4, !nontemporal !8
%add = add nuw nsw i32 %i, 4
%cmp = icmp ult i32 %i, 4092
br i1 %cmp, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body
ret void
}
define void @test_i16_store(ptr %ddst) {
; CHECK-LABEL: define void @test_i16_store(
; CHECK-LABEL: vector.body:
; CHECK: store <4 x i16> {{.*}} !nontemporal !0
; CHECK: br
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%i = phi i32 [ 0, %entry ], [ %add, %for.body ]
%ddst.addr = phi ptr [ %ddst, %entry ], [ %incdec.ptr, %for.body ]
%incdec.ptr = getelementptr inbounds i16, ptr %ddst.addr, i64 1
store i16 10, ptr %ddst.addr, align 4, !nontemporal !8
%add = add nuw nsw i32 %i, 4
%cmp = icmp ult i32 %i, 4092
br i1 %cmp, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body
ret void
}
define void @test_i32_store(ptr nocapture %ddst) {
; CHECK-LABEL: define void @test_i32_store(
; CHECK-LABEL: vector.body:
; CHECK: store <16 x i32> {{.*}} !nontemporal !0
; CHECK: br
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%i = phi i32 [ 0, %entry ], [ %add, %for.body ]
%ddst.addr = phi ptr [ %ddst, %entry ], [ %incdec.ptr3, %for.body ]
%incdec.ptr = getelementptr inbounds i32, ptr %ddst.addr, i64 1
store i32 10, ptr %ddst.addr, align 4, !nontemporal !8
%incdec.ptr1 = getelementptr inbounds i32, ptr %ddst.addr, i64 2
store i32 20, ptr %incdec.ptr, align 4, !nontemporal !8
%incdec.ptr2 = getelementptr inbounds i32, ptr %ddst.addr, i64 3
store i32 30, ptr %incdec.ptr1, align 4, !nontemporal !8
%incdec.ptr3 = getelementptr inbounds i32, ptr %ddst.addr, i64 4
store i32 40, ptr %incdec.ptr2, align 4, !nontemporal !8
%add = add nuw nsw i32 %i, 4
%cmp = icmp ult i32 %i, 4092
br i1 %cmp, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body
ret void
}
define void @test_i33_store(ptr nocapture %ddst) {
; CHECK-LABEL: define void @test_i33_store(
; CHECK-NOT: vector.body:
; CHECK: ret
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%i = phi i32 [ 0, %entry ], [ %add, %for.body ]
%ddst.addr = phi ptr [ %ddst, %entry ], [ %incdec.ptr3, %for.body ]
%incdec.ptr = getelementptr inbounds i33, ptr %ddst.addr, i64 1
store i33 10, ptr %ddst.addr, align 4, !nontemporal !8
%incdec.ptr1 = getelementptr inbounds i33, ptr %ddst.addr, i64 2
store i33 20, ptr %incdec.ptr, align 4, !nontemporal !8
%incdec.ptr2 = getelementptr inbounds i33, ptr %ddst.addr, i64 3
store i33 30, ptr %incdec.ptr1, align 4, !nontemporal !8
%incdec.ptr3 = getelementptr inbounds i33, ptr %ddst.addr, i64 4
store i33 40, ptr %incdec.ptr2, align 4, !nontemporal !8
%add = add nuw nsw i32 %i, 3
%cmp = icmp ult i32 %i, 4092
br i1 %cmp, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body
ret void
}
define void @test_i40_store(ptr nocapture %ddst) {
; CHECK-LABEL: define void @test_i40_store(
; CHECK-NOT: vector.body:
; CHECK: ret
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%i = phi i32 [ 0, %entry ], [ %add, %for.body ]
%ddst.addr = phi ptr [ %ddst, %entry ], [ %incdec.ptr3, %for.body ]
%incdec.ptr = getelementptr inbounds i40, ptr %ddst.addr, i64 1
store i40 10, ptr %ddst.addr, align 4, !nontemporal !8
%incdec.ptr1 = getelementptr inbounds i40, ptr %ddst.addr, i64 2
store i40 20, ptr %incdec.ptr, align 4, !nontemporal !8
%incdec.ptr2 = getelementptr inbounds i40, ptr %ddst.addr, i64 3
store i40 30, ptr %incdec.ptr1, align 4, !nontemporal !8
%incdec.ptr3 = getelementptr inbounds i40, ptr %ddst.addr, i64 4
store i40 40, ptr %incdec.ptr2, align 4, !nontemporal !8
%add = add nuw nsw i32 %i, 3
%cmp = icmp ult i32 %i, 4092
br i1 %cmp, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body
ret void
}
define void @test_i64_store(ptr nocapture %ddst) local_unnamed_addr #0 {
; CHECK-LABEL: define void @test_i64_store(
; CHECK-LABEL: vector.body:
; CHECK: store <4 x i64> {{.*}} !nontemporal !0
; CHECK: br
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%i = phi i32 [ 0, %entry ], [ %add, %for.body ]
%ddst.addr = phi ptr [ %ddst, %entry ], [ %incdec.ptr, %for.body ]
%incdec.ptr = getelementptr inbounds i64, ptr %ddst.addr, i64 1
store i64 10, ptr %ddst.addr, align 4, !nontemporal !8
%add = add nuw nsw i32 %i, 4
%cmp = icmp ult i32 %i, 4092
br i1 %cmp, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body
ret void
}
define void @test_double_store(ptr %ddst) {
; CHECK-LABEL: define void @test_double_store(
; CHECK-LABEL: vector.body:
; CHECK: store <4 x double> {{.*}} !nontemporal !0
; CHECK: br
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%i = phi i32 [ 0, %entry ], [ %add, %for.body ]
%ddst.addr = phi ptr [ %ddst, %entry ], [ %incdec.ptr, %for.body ]
%incdec.ptr = getelementptr inbounds double, ptr %ddst.addr, i64 1
store double 10.0, ptr %ddst.addr, align 4, !nontemporal !8
%add = add nuw nsw i32 %i, 4
%cmp = icmp ult i32 %i, 4092
br i1 %cmp, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body
ret void
}
define void @test_i128_store(ptr %ddst) {
; CHECK-LABEL: define void @test_i128_store(
; CHECK-LABEL: vector.body:
; CHECK: store <4 x i128> {{.*}} !nontemporal !0
; CHECK: br
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%i = phi i32 [ 0, %entry ], [ %add, %for.body ]
%ddst.addr = phi ptr [ %ddst, %entry ], [ %incdec.ptr, %for.body ]
%incdec.ptr = getelementptr inbounds i128, ptr %ddst.addr, i64 1
store i128 10, ptr %ddst.addr, align 4, !nontemporal !8
%add = add nuw nsw i32 %i, 4
%cmp = icmp ult i32 %i, 4092
br i1 %cmp, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body
ret void
}
define void @test_i256_store(ptr %ddst) {
; CHECK-LABEL: define void @test_i256_store(
; CHECK-NOT: vector.body:
; CHECK: ret void
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%i = phi i32 [ 0, %entry ], [ %add, %for.body ]
%ddst.addr = phi ptr [ %ddst, %entry ], [ %incdec.ptr, %for.body ]
%incdec.ptr = getelementptr inbounds i256, ptr %ddst.addr, i64 1
store i256 10, ptr %ddst.addr, align 4, !nontemporal !8
%add = add nuw nsw i32 %i, 4
%cmp = icmp ult i32 %i, 4092
br i1 %cmp, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body
ret void
}
define i4 @test_i4_load(ptr %ddst) {
; CHECK-LABEL: define i4 @test_i4_load
; CHECK-NOT: vector.body:
; CHECk: ret i4 %{{.*}}
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%acc.08 = phi i4 [ 0, %entry ], [ %add, %for.body ]
%arrayidx = getelementptr inbounds i4, ptr %ddst, i64 %indvars.iv
%l = load i4, ptr %arrayidx, align 1, !nontemporal !8
%add = add i4 %l, %acc.08
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 4092
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.body
ret i4 %add
}
define i8 @test_load_i8(ptr %ddst) {
; CHECK-LABEL: @test_load_i8(
; CHECK: vector.body:
; CHECK: load <4 x i8>, ptr {{.*}}, align 1, !nontemporal !0
; CHECk: ret i8 %{{.*}}
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%acc.08 = phi i8 [ 0, %entry ], [ %add, %for.body ]
%arrayidx = getelementptr inbounds i8, ptr %ddst, i64 %indvars.iv
%l = load i8, ptr %arrayidx, align 1, !nontemporal !8
%add = add i8 %l, %acc.08
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 4092
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.body
ret i8 %add
}
define half @test_half_load(ptr %ddst) {
; CHECK-LABEL: @test_half_load
; CHECK-LABEL: vector.body:
; CHECK: load <4 x half>, ptr {{.*}}, align 2, !nontemporal !0
; CHECk: ret half %{{.*}}
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%acc.08 = phi half [ 0.0, %entry ], [ %add, %for.body ]
%arrayidx = getelementptr inbounds half, ptr %ddst, i64 %indvars.iv
%l = load half, ptr %arrayidx, align 2, !nontemporal !8
%add = fadd half %l, %acc.08
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 4092
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.body
ret half %add
}
define i16 @test_i16_load(ptr %ddst) {
; CHECK-LABEL: @test_i16_load
; CHECK-LABEL: vector.body:
; CHECK: load <4 x i16>, ptr {{.*}}, align 2, !nontemporal !0
; CHECk: ret i16 %{{.*}}
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%acc.08 = phi i16 [ 0, %entry ], [ %add, %for.body ]
%arrayidx = getelementptr inbounds i16, ptr %ddst, i64 %indvars.iv
%l = load i16, ptr %arrayidx, align 2, !nontemporal !8
%add = add i16 %l, %acc.08
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 4092
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.body
ret i16 %add
}
define i32 @test_i32_load(ptr %ddst) {
; CHECK-LABEL: @test_i32_load
; CHECK-LABEL: vector.body:
; CHECK: load <4 x i32>, ptr {{.*}}, align 4, !nontemporal !0
; CHECk: ret i32 %{{.*}}
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%acc.08 = phi i32 [ 0, %entry ], [ %add, %for.body ]
%arrayidx = getelementptr inbounds i32, ptr %ddst, i64 %indvars.iv
%l = load i32, ptr %arrayidx, align 4, !nontemporal !8
%add = add i32 %l, %acc.08
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 4092
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.body
ret i32 %add
}
define i33 @test_i33_load(ptr %ddst) {
; CHECK-LABEL: @test_i33_load
; CHECK-NOT: vector.body:
; CHECk: ret i33 %{{.*}}
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%acc.08 = phi i33 [ 0, %entry ], [ %add, %for.body ]
%arrayidx = getelementptr inbounds i33, ptr %ddst, i64 %indvars.iv
%l = load i33, ptr %arrayidx, align 4, !nontemporal !8
%add = add i33 %l, %acc.08
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 4092
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.body
ret i33 %add
}
define i40 @test_i40_load(ptr %ddst) {
; CHECK-LABEL: @test_i40_load
; CHECK-NOT: vector.body:
; CHECk: ret i40 %{{.*}}
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%acc.08 = phi i40 [ 0, %entry ], [ %add, %for.body ]
%arrayidx = getelementptr inbounds i40, ptr %ddst, i64 %indvars.iv
%l = load i40, ptr %arrayidx, align 4, !nontemporal !8
%add = add i40 %l, %acc.08
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 4092
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.body
ret i40 %add
}
define i64 @test_i64_load(ptr %ddst) {
; CHECK-LABEL: @test_i64_load
; CHECK-LABEL: vector.body:
; CHECK: load <4 x i64>, ptr {{.*}}, align 4, !nontemporal !0
; CHECk: ret i64 %{{.*}}
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%acc.08 = phi i64 [ 0, %entry ], [ %add, %for.body ]
%arrayidx = getelementptr inbounds i64, ptr %ddst, i64 %indvars.iv
%l = load i64, ptr %arrayidx, align 4, !nontemporal !8
%add = add i64 %l, %acc.08
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 4092
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.body
ret i64 %add
}
define double @test_double_load(ptr %ddst) {
; CHECK-LABEL: @test_double_load
; CHECK-LABEL: vector.body:
; CHECK: load <4 x double>, ptr {{.*}}, align 4, !nontemporal !0
; CHECk: ret double %{{.*}}
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%acc.08 = phi double [ 0.0, %entry ], [ %add, %for.body ]
%arrayidx = getelementptr inbounds double, ptr %ddst, i64 %indvars.iv
%l = load double, ptr %arrayidx, align 4, !nontemporal !8
%add = fadd double %l, %acc.08
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 4092
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.body
ret double %add
}
define i128 @test_i128_load(ptr %ddst) {
; CHECK-LABEL: @test_i128_load
; CHECK-LABEL: vector.body:
; CHECK: load <4 x i128>, ptr {{.*}}, align 4, !nontemporal !0
; CHECk: ret i128 %{{.*}}
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%acc.08 = phi i128 [ 0, %entry ], [ %add, %for.body ]
%arrayidx = getelementptr inbounds i128, ptr %ddst, i64 %indvars.iv
%l = load i128, ptr %arrayidx, align 4, !nontemporal !8
%add = add i128 %l, %acc.08
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 4092
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.body
ret i128 %add
}
define i256 @test_256_load(ptr %ddst) {
; CHECK-LABEL: @test_256_load
; CHECK-NOT: vector.body:
; CHECk: ret i256 %{{.*}}
;
entry:
br label %for.body
for.body: ; preds = %entry, %for.body
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%acc.08 = phi i256 [ 0, %entry ], [ %add, %for.body ]
%arrayidx = getelementptr inbounds i256, ptr %ddst, i64 %indvars.iv
%l = load i256, ptr %arrayidx, align 4, !nontemporal !8
%add = add i256 %l, %acc.08
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%exitcond.not = icmp eq i64 %indvars.iv.next, 4092
br i1 %exitcond.not, label %for.cond.cleanup, label %for.body
for.cond.cleanup: ; preds = %for.body
ret i256 %add
}
!8 = !{i32 1}
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