[llvm-commits] CVS: llvm/test/Regression/CodeGen/PowerPC/or-addressing-mode.ll

[Chris Lattner]

Changes in directory llvm/test/Regression/CodeGen/PowerPC:

or-addressing-mode.ll added (r1.1)
---
Log message:

load (x|y)  -> load (x+y)  iff x and y have no common bits.



---
Diffs of the changes:  (+23 -0)

 or-addressing-mode.ll |   23 +++++++++++++++++++++++
 1 files changed, 23 insertions(+)


Index: llvm/test/Regression/CodeGen/PowerPC/or-addressing-mode.ll
diff -c /dev/null llvm/test/Regression/CodeGen/PowerPC/or-addressing-mode.ll:1.1
*** /dev/null	Wed Mar  1 01:14:06 2006
--- llvm/test/Regression/CodeGen/PowerPC/or-addressing-mode.ll	Wed Mar  1 01:13:56 2006
***************
*** 0 ****
--- 1,23 ----
+ ; RUN: llvm-as < %s | llc &&
+ ; RUN: llvm-as < %s | llc | not grep ori && 
+ ; RUN: llvm-as < %s | llc | not grep rlwimi
+ 
+ int %test1(sbyte* %P) {  ;; or -> lwzx
+         %tmp.2.i = cast sbyte* %P to uint
+         %tmp.4.i = and uint %tmp.2.i, 4294901760
+         %tmp.10.i = shr uint %tmp.2.i, ubyte 5
+         %tmp.11.i = and uint %tmp.10.i, 2040
+         %tmp.13.i = or uint %tmp.11.i, %tmp.4.i
+         %tmp.14.i = cast uint %tmp.13.i to int*
+         %tmp.3 = load int* %tmp.14.i
+         ret int %tmp.3
+ }
+ 
+ int %test2(int %P) {    ;; or -> lwz
+         %tmp.2 = shl int %P, ubyte 4
+         %tmp.3 = or int %tmp.2, 2
+         %tmp.4 = cast int %tmp.3 to int*
+         %tmp.5 = load int* %tmp.4
+         ret int %tmp.5
+ }
+