1 files changed, 21 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/PowerPC/fp64-to-int16.ll b/llvm/test/CodeGen/PowerPC/fp64-to-int16.ll
new file mode 100644
index 00000000000..10d58c2d766
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/fp64-to-int16.ll
@@ -0,0 +1,21 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -O0 < %s | FileCheck %s
+target triple = "powerpc64le--linux-gnu"
+
+define i1 @Test(double %a) {
+; CHECK-LABEL: Test:
+; CHECK:       # BB#0: # %entry
+; CHECK-NEXT:    xscvdpsxws 1, 1
+; CHECK-NEXT:    mfvsrwz 3, 1
+; CHECK-NEXT:    xori 3, 3, 65534
+; CHECK-NEXT:    cntlzw 3, 3
+; CHECK-NEXT:    srwi 3, 3, 5
+; CHECK-NEXT:    # implicit-def: %X4
+; CHECK-NEXT:    mr 4, 3
+; CHECK-NEXT:    mr 3, 4
+; CHECK-NEXT:    blr
+entry:
+  %conv = fptoui double %a to i16
+  %cmp = icmp eq i16 %conv, -2
+  ret i1 %cmp
+}