xref: /llvm-project/llvm/test/CodeGen/PowerPC/llround-conv.ll (revision 73643b5041bbd90bc622b44fb50f0f9c15b6c8ce)
1*73643b50SAdhemerval Zanella; RUN: llc < %s -mtriple=powerpc64le | FileCheck %s
2*73643b50SAdhemerval Zanella
3*73643b50SAdhemerval Zanella; CHECK-LABEL: testmsws:
4*73643b50SAdhemerval Zanella; CHECK:       bl      llroundf
5*73643b50SAdhemerval Zanelladefine signext i32 @testmsws(float %x) {
6*73643b50SAdhemerval Zanellaentry:
7*73643b50SAdhemerval Zanella  %0 = tail call i64 @llvm.llround.f32(float %x)
8*73643b50SAdhemerval Zanella  %conv = trunc i64 %0 to i32
9*73643b50SAdhemerval Zanella  ret i32 %conv
10*73643b50SAdhemerval Zanella}
11*73643b50SAdhemerval Zanella
12*73643b50SAdhemerval Zanella; CHECK-LABEL: testmsxs:
13*73643b50SAdhemerval Zanella; CHECK:       bl      llroundf
14*73643b50SAdhemerval Zanelladefine i64 @testmsxs(float %x) {
15*73643b50SAdhemerval Zanellaentry:
16*73643b50SAdhemerval Zanella  %0 = tail call i64 @llvm.llround.f32(float %x)
17*73643b50SAdhemerval Zanella  ret i64 %0
18*73643b50SAdhemerval Zanella}
19*73643b50SAdhemerval Zanella
20*73643b50SAdhemerval Zanella; CHECK-LABEL: testmswd:
21*73643b50SAdhemerval Zanella; CHECK:       bl      llround
22*73643b50SAdhemerval Zanelladefine signext i32 @testmswd(double %x) {
23*73643b50SAdhemerval Zanellaentry:
24*73643b50SAdhemerval Zanella  %0 = tail call i64 @llvm.llround.f64(double %x)
25*73643b50SAdhemerval Zanella  %conv = trunc i64 %0 to i32
26*73643b50SAdhemerval Zanella  ret i32 %conv
27*73643b50SAdhemerval Zanella}
28*73643b50SAdhemerval Zanella
29*73643b50SAdhemerval Zanella; CHECK-LABEL: testmsxd:
30*73643b50SAdhemerval Zanella; CHECK:       bl      llround
31*73643b50SAdhemerval Zanelladefine i64 @testmsxd(double %x) {
32*73643b50SAdhemerval Zanellaentry:
33*73643b50SAdhemerval Zanella  %0 = tail call i64 @llvm.llround.f64(double %x)
34*73643b50SAdhemerval Zanella  ret i64 %0
35*73643b50SAdhemerval Zanella}
36*73643b50SAdhemerval Zanella
37*73643b50SAdhemerval Zanella; CHECK-LABEL: testmswl:
38*73643b50SAdhemerval Zanella; CHECK:       bl      llroundl
39*73643b50SAdhemerval Zanelladefine signext i32 @testmswl(ppc_fp128 %x) {
40*73643b50SAdhemerval Zanellaentry:
41*73643b50SAdhemerval Zanella  %0 = tail call i64 @llvm.llround.ppcf128(ppc_fp128 %x)
42*73643b50SAdhemerval Zanella  %conv = trunc i64 %0 to i32
43*73643b50SAdhemerval Zanella  ret i32 %conv
44*73643b50SAdhemerval Zanella}
45*73643b50SAdhemerval Zanella
46*73643b50SAdhemerval Zanella; CHECK-LABEL: testmsll:
47*73643b50SAdhemerval Zanella; CHECK:       bl      llroundl
48*73643b50SAdhemerval Zanelladefine i64 @testmsll(ppc_fp128 %x) {
49*73643b50SAdhemerval Zanellaentry:
50*73643b50SAdhemerval Zanella  %0 = tail call i64 @llvm.llround.ppcf128(ppc_fp128 %x)
51*73643b50SAdhemerval Zanella  ret i64 %0
52*73643b50SAdhemerval Zanella}
53*73643b50SAdhemerval Zanella
54*73643b50SAdhemerval Zanelladeclare i64 @llvm.llround.f32(float) nounwind readnone
55*73643b50SAdhemerval Zanelladeclare i64 @llvm.llround.f64(double) nounwind readnone
56*73643b50SAdhemerval Zanelladeclare i64 @llvm.llround.ppcf128(ppc_fp128) nounwind readnone
57