| ; RUN: opt < %s -passes=loop-vectorize -S 2>&1 | FileCheck %s |
| |
| %type = type { [3 x double] } |
| |
| define void @getScalarFunc(double* %A, double* %C, %type* %B) { |
| ; CHECK-LABEL: getScalarFunc |
| ; This check will catch also the massv version of the function. |
| ; CHECK-NOT: call fast <{{[0-9]+}} x double> @{{.*}}atan(<{{[0-9]+}} x double> %{{[0-9]+}}) |
| entry: |
| br label %for.body |
| |
| for.body: |
| %i = phi i64 [ %inc, %for.body ], [ 0, %entry ] |
| %dummyload2 = load double, double* %A, align 8 |
| %arrayidx.i24 = getelementptr inbounds %type, %type* %B, i64 %i, i32 0, i32 0 |
| %_15 = load double, double* %arrayidx.i24, align 8 |
| %call10 = tail call fast double @atan(double %_15) #0 |
| %inc = add i64 %i, 1 |
| %cmp = icmp ugt i64 1000, %inc |
| br i1 %cmp, label %for.body, label %for.end |
| |
| for.end: |
| ret void |
| } |
| |
| declare double @atan(double) local_unnamed_addr |
| declare <2 x double> @vector_atan(<2 x double>) #0 |
| attributes #0 = { nounwind readnone "vector-function-abi-variant"="_ZGV_LLVM_N2v_atan(vector_atan)" } |
