xref: /llvm-project/llvm/test/CodeGen/PowerPC/longdouble-pack.ll (revision 741aeda97d6327edd9905b21a5308fcee21bbefd) 
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -mtriple=powerpc64le-unknown-linux < %s | FileCheck %s
3; RUN: llc -mtriple=powerpc64-ibm-aix-xcoff < %s | FileCheck %s
4
5define double @ldbl_1(ppc_fp128 %x) {
6; CHECK-LABEL: ldbl_1:
7; CHECK:       # %bb.0: # %entry
8; CHECK-NEXT:    fmr 1, 2
9; CHECK-NEXT:    blr
10entry:
11  %0 = call double @llvm.ppc.unpack.longdouble(ppc_fp128 %x, i32 0)
12  ret double %0
13}
14
15define double @ldbl_2(ppc_fp128 %x) {
16; CHECK-LABEL: ldbl_2:
17; CHECK:       # %bb.0: # %entry
18; CHECK-NEXT:    blr
19entry:
20  %0 = call double @llvm.ppc.unpack.longdouble(ppc_fp128 %x, i32 1)
21  ret double %0
22}
23
24define ppc_fp128 @ldbl_pack(double %x, double %y) {
25; CHECK-LABEL: ldbl_pack:
26; CHECK:       # %bb.0: # %entry
27; CHECK-NEXT:    blr
28entry:
29  %0 = call ppc_fp128 @llvm.ppc.pack.longdouble(double %x, double %y)
30  ret ppc_fp128 %0
31}
32
33declare double @llvm.ppc.unpack.longdouble(ppc_fp128, i32)
34declare ppc_fp128 @llvm.ppc.pack.longdouble(double, double)
35