111 lines
3.2 KiB
LLVM
111 lines
3.2 KiB
LLVM
; RUN: opt -vector-library=MASSV -inject-tli-mappings -loop-vectorize -force-vector-interleave=1 -S < %s | FileCheck %s
|
|
|
|
target datalayout = "e-m:e-i64:64-n32:64"
|
|
target triple = "powerpc64le-unknown-linux-gnu"
|
|
|
|
declare double @ceil(double) #0
|
|
declare float @fabsf(float) #0
|
|
|
|
declare double @llvm.sqrt.f64(double) #0
|
|
declare float @llvm.sqrt.f32(float) #0
|
|
|
|
; Vector counterpart of ceil is unsupported in MASSV library.
|
|
define void @ceil_f64(double* nocapture %varray) {
|
|
; CHECK-LABEL: @ceil_f64(
|
|
; CHECK-NOT: __ceild2_massv{{.*}}<2 x double>
|
|
; CHECK-NOT: __ceild2_P8{{.*}}<2 x double>
|
|
; CHECK: ret void
|
|
;
|
|
entry:
|
|
br label %for.body
|
|
|
|
for.body:
|
|
%iv = phi i64 [ 0, %entry ], [ %iv.next, %for.body ]
|
|
%tmp = trunc i64 %iv to i32
|
|
%conv = sitofp i32 %tmp to double
|
|
%call = tail call double @ceil(double %conv)
|
|
%arrayidx = getelementptr inbounds double, double* %varray, i64 %iv
|
|
store double %call, double* %arrayidx, align 4
|
|
%iv.next = add nuw nsw i64 %iv, 1
|
|
%exitcond = icmp eq i64 %iv.next, 1000
|
|
br i1 %exitcond, label %for.end, label %for.body
|
|
|
|
for.end:
|
|
ret void
|
|
}
|
|
|
|
; Vector counterpart of fabs is unsupported in MASSV library.
|
|
define void @fabs_f32(float* nocapture %varray) {
|
|
; CHECK-LABEL: @fabs_f32(
|
|
; CHECK-NOT: __fabsf4_massv{{.*}}<4 x float>
|
|
; CHECK-NOT: __fabsf4_P8{{.*}}<4 x float>
|
|
; CHECK: ret void
|
|
;
|
|
entry:
|
|
br label %for.body
|
|
|
|
for.body:
|
|
%iv = phi i64 [ 0, %entry ], [ %iv.next, %for.body ]
|
|
%tmp = trunc i64 %iv to i32
|
|
%conv = sitofp i32 %tmp to float
|
|
%call = tail call float @fabsf(float %conv)
|
|
%arrayidx = getelementptr inbounds float, float* %varray, i64 %iv
|
|
store float %call, float* %arrayidx, align 4
|
|
%iv.next = add nuw nsw i64 %iv, 1
|
|
%exitcond = icmp eq i64 %iv.next, 1000
|
|
br i1 %exitcond, label %for.end, label %for.body
|
|
|
|
for.end:
|
|
ret void
|
|
}
|
|
|
|
; sqrt intrinsics are converted to their vector counterpart intrinsics.
|
|
; They are not lowered to MASSV entries.
|
|
define void @sqrt_f64_intrinsic(double* nocapture %varray) {
|
|
; CHECK-LABEL: @sqrt_f64_intrinsic(
|
|
; CHECK: llvm.sqrt.v2f64{{.*}}<2 x double>
|
|
; CHECK: ret void
|
|
;
|
|
entry:
|
|
br label %for.body
|
|
|
|
for.body:
|
|
%iv = phi i64 [ 0, %entry ], [ %iv.next, %for.body ]
|
|
%tmp = trunc i64 %iv to i32
|
|
%conv = sitofp i32 %tmp to double
|
|
%call = tail call double @llvm.sqrt.f64(double %conv)
|
|
%arrayidx = getelementptr inbounds double, double* %varray, i64 %iv
|
|
store double %call, double* %arrayidx, align 4
|
|
%iv.next = add nuw nsw i64 %iv, 1
|
|
%exitcond = icmp eq i64 %iv.next, 1000
|
|
br i1 %exitcond, label %for.end, label %for.body
|
|
|
|
for.end:
|
|
ret void
|
|
}
|
|
|
|
define void @sqrt_f32_intrinsic(float* nocapture %varray) {
|
|
; CHECK-LABEL: @sqrt_f32_intrinsic(
|
|
; CHECK: llvm.sqrt.v4f32{{.*}}<4 x float>
|
|
; CHECK: ret void
|
|
;
|
|
entry:
|
|
br label %for.body
|
|
|
|
for.body:
|
|
%iv = phi i64 [ 0, %entry ], [ %iv.next, %for.body ]
|
|
%tmp = trunc i64 %iv to i32
|
|
%conv = sitofp i32 %tmp to float
|
|
%call = tail call float @llvm.sqrt.f32(float %conv)
|
|
%arrayidx = getelementptr inbounds float, float* %varray, i64 %iv
|
|
store float %call, float* %arrayidx, align 4
|
|
%iv.next = add nuw nsw i64 %iv, 1
|
|
%exitcond = icmp eq i64 %iv.next, 1000
|
|
br i1 %exitcond, label %for.end, label %for.body
|
|
|
|
for.end:
|
|
ret void
|
|
}
|
|
|
|
attributes #0 = { nounwind }
|