1 files changed, 55 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/mips64extins.ll b/test/CodeGen/Mips/mips64extins.ll
new file mode 100644
index 0000000..14f92ca
--- /dev/null
+++ b/test/CodeGen/Mips/mips64extins.ll
@@ -0,0 +1,55 @@
+; RUN: llc  < %s -march=mips64el -mcpu=mips64r2 -mattr=n64 | FileCheck %s 
+
+define i64 @dext(i64 %i) nounwind readnone {
+entry:
+; CHECK: dext ${{[0-9]+}}, ${{[0-9]+}}, 5, 10
+  %shr = lshr i64 %i, 5
+  %and = and i64 %shr, 1023
+  ret i64 %and
+}
+
+define i64 @dextm(i64 %i) nounwind readnone {
+entry:
+; CHECK: dext ${{[0-9]+}}, ${{[0-9]+}}, 5, 34
+  %shr = lshr i64 %i, 5
+  %and = and i64 %shr, 17179869183
+  ret i64 %and
+}
+
+define i64 @dextu(i64 %i) nounwind readnone {
+entry:
+; CHECK: dext ${{[0-9]+}}, ${{[0-9]+}}, 34, 6
+  %shr = lshr i64 %i, 34
+  %and = and i64 %shr, 63
+  ret i64 %and
+}
+
+define i64 @dins(i64 %i, i64 %j) nounwind readnone {
+entry:
+; CHECK: dins ${{[0-9]+}}, ${{[0-9]+}}, 8, 10
+  %shl2 = shl i64 %j, 8
+  %and = and i64 %shl2, 261888
+  %and3 = and i64 %i, -261889
+  %or = or i64 %and3, %and
+  ret i64 %or
+}
+
+define i64 @dinsm(i64 %i, i64 %j) nounwind readnone {
+entry:
+; CHECK: dins ${{[0-9]+}}, ${{[0-9]+}}, 10, 33
+  %shl4 = shl i64 %j, 10
+  %and = and i64 %shl4, 8796093021184
+  %and5 = and i64 %i, -8796093021185
+  %or = or i64 %and5, %and
+  ret i64 %or
+}
+
+define i64 @dinsu(i64 %i, i64 %j) nounwind readnone {
+entry:
+; CHECK: dins ${{[0-9]+}}, ${{[0-9]+}}, 40, 13
+  %shl4 = shl i64 %j, 40
+  %and = and i64 %shl4, 9006099743113216
+  %and5 = and i64 %i, -9006099743113217
+  %or = or i64 %and5, %and
+  ret i64 %or
+}