| ; RUN: opt < %s -passes=loop-vectorize -S 2>&1 | FileCheck %s | |
| %type = type { [3 x double] } | |
| define void @getScalarFunc(ptr %A, ptr %C, ptr %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, ptr %A, align 8 | |
| %arrayidx.i24 = getelementptr inbounds %type, ptr %B, i64 %i, i32 0, i32 0 | |
| %_15 = load double, ptr %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) | |
| declare <2 x double> @vector_atan(<2 x double>) #0 | |
| attributes #0 = { nounwind readnone "vector-function-abi-variant"="_ZGV_LLVM_N2v_atan(vector_atan)" } |