xref: /llvm-project/llvm/test/Transforms/SLPVectorizer/is_fpclass.ll (revision 593e25ffae4a1d67acf61c485220886ffbb0b3e7) 
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
2; RUN: opt -S -passes=slp-vectorizer < %s | FileCheck %s
3
4define <2 x i1> @scalarize_is_fpclass(<2 x float> %x) {
5; CHECK-LABEL: define <2 x i1> @scalarize_is_fpclass
6; CHECK-SAME: (<2 x float> [[X:%.*]]) {
7; CHECK-NEXT:    [[TMP1:%.*]] = call <2 x i1> @llvm.is.fpclass.v2f32(<2 x float> [[X]], i32 123)
8; CHECK-NEXT:    ret <2 x i1> [[TMP1]]
9;
10  %x.i0 = extractelement <2 x float> %x, i32 0
11  %isfpclass.i0 = call i1 @llvm.is.fpclass.f32(float %x.i0, i32 123)
12  %x.i1 = extractelement <2 x float> %x, i32 1
13  %isfpclass.i1 = call i1 @llvm.is.fpclass.f32(float %x.i1, i32 123)
14  %isfpclass.upto0 = insertelement <2 x i1> poison, i1 %isfpclass.i0, i32 0
15  %isfpclass = insertelement <2 x i1> %isfpclass.upto0, i1 %isfpclass.i1, i32 1
16  ret <2 x i1> %isfpclass
17}
18
19declare i1 @llvm.is.fpclass.f32(float, i32 immarg)
20