Check in LLVM r95781.

1 files changed, 30 insertions, 0 deletions

diff --git a/test/CodeGen/PowerPC/div-2.ll b/test/CodeGen/PowerPC/div-2.ll
new file mode 100644
index 0000000..2fc916f
--- /dev/null
+++ b/test/CodeGen/PowerPC/div-2.ll
@@ -0,0 +1,30 @@
+; RUN: llc < %s -march=ppc32 | not grep srawi 
+; RUN: llc < %s -march=ppc32 | grep blr
+
+define i32 @test1(i32 %X) {
+        %Y = and i32 %X, 15             ; <i32> [#uses=1]
+        %Z = sdiv i32 %Y, 4             ; <i32> [#uses=1]
+        ret i32 %Z
+}
+
+define i32 @test2(i32 %W) {
+        %X = and i32 %W, 15             ; <i32> [#uses=1]
+        %Y = sub i32 16, %X             ; <i32> [#uses=1]
+        %Z = sdiv i32 %Y, 4             ; <i32> [#uses=1]
+        ret i32 %Z
+}
+
+define i32 @test3(i32 %W) {
+        %X = and i32 %W, 15             ; <i32> [#uses=1]
+        %Y = sub i32 15, %X             ; <i32> [#uses=1]
+        %Z = sdiv i32 %Y, 4             ; <i32> [#uses=1]
+        ret i32 %Z
+}
+
+define i32 @test4(i32 %W) {
+        %X = and i32 %W, 2              ; <i32> [#uses=1]
+        %Y = sub i32 5, %X              ; <i32> [#uses=1]
+        %Z = sdiv i32 %Y, 2             ; <i32> [#uses=1]
+        ret i32 %Z
+}
+