[llvm-commits] [llvm] r74945 - in /llvm/trunk/test/CodeGen/Thumb: long_shift.ll mul.ll

[Evan Cheng]

Author: evancheng
Date: Tue Jul  7 15:38:08 2009
New Revision: 74945

URL: http://llvm.org/viewvc/llvm-project?rev=74945&view=rev
Log:
Add missing tests.

Added:
    llvm/trunk/test/CodeGen/Thumb/long_shift.ll
    llvm/trunk/test/CodeGen/Thumb/mul.ll

Added: llvm/trunk/test/CodeGen/Thumb/long_shift.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Thumb/long_shift.ll?rev=74945&view=auto

==============================================================================
--- llvm/trunk/test/CodeGen/Thumb/long_shift.ll (added)
+++ llvm/trunk/test/CodeGen/Thumb/long_shift.ll Tue Jul  7 15:38:08 2009
@@ -0,0 +1,26 @@
+; RUN: llvm-as < %s | llc -march=thumb
+
+define i64 @f0(i64 %A, i64 %B) {
+        %tmp = bitcast i64 %A to i64
+        %tmp2 = lshr i64 %B, 1
+        %tmp3 = sub i64 %tmp, %tmp2
+        ret i64 %tmp3
+}
+
+define i32 @f1(i64 %x, i64 %y) {
+        %a = shl i64 %x, %y
+        %b = trunc i64 %a to i32
+        ret i32 %b
+}
+
+define i32 @f2(i64 %x, i64 %y) {
+        %a = ashr i64 %x, %y
+        %b = trunc i64 %a to i32
+        ret i32 %b
+}
+
+define i32 @f3(i64 %x, i64 %y) {
+        %a = lshr i64 %x, %y
+        %b = trunc i64 %a to i32
+        ret i32 %b
+}

Added: llvm/trunk/test/CodeGen/Thumb/mul.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Thumb/mul.ll?rev=74945&view=auto

==============================================================================
--- llvm/trunk/test/CodeGen/Thumb/mul.ll (added)
+++ llvm/trunk/test/CodeGen/Thumb/mul.ll Tue Jul  7 15:38:08 2009
@@ -0,0 +1,22 @@
+; RUN: llvm-as < %s | llc -march=thumb | grep mul | count 3
+; RUN: llvm-as < %s | llc -march=thumb | grep lsl | count 1
+
+define i32 @f1(i32 %u) {
+    %tmp = mul i32 %u, %u
+    ret i32 %tmp
+}
+
+define i32 @f2(i32 %u, i32 %v) {
+    %tmp = mul i32 %u, %v
+    ret i32 %tmp
+}
+
+define i32 @f3(i32 %u) {
+    %tmp = mul i32 %u, 5
+    ret i32 %tmp
+}
+
+define i32 @f4(i32 %u) {
+    %tmp = mul i32 %u, 4
+    ret i32 %tmp
+}