[llvm-commits] CVS: llvm/test/Regression/CodeGen/PowerPC/and_add.ll

[Chris Lattner]

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

and_add.ll added (r1.1)
---
Log message:

new testcase


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Diffs of the changes:  (+11 -0)

 and_add.ll |   11 +++++++++++
 1 files changed, 11 insertions(+)


Index: llvm/test/Regression/CodeGen/PowerPC/and_add.ll
diff -c /dev/null llvm/test/Regression/CodeGen/PowerPC/and_add.ll:1.1
*** /dev/null	Mon Mar 13 00:50:57 2006
--- llvm/test/Regression/CodeGen/PowerPC/and_add.ll	Mon Mar 13 00:50:47 2006
***************
*** 0 ****
--- 1,11 ----
+ ; RUN: llvm-as < %s | llc -march=ppc32 | grep slwi &&
+ ; RUN: llvm-as < %s | llc -march=ppc32 | not grep addi &&
+ ; RUN: llvm-as < %s | llc -march=ppc32 | not grep rlwinm
+ 
+ int %test(int %A) {
+   %B = mul int %A, 8  ;; shift
+   %C = add int %B, 7  ;; dead, no demanded bits.
+   %D = and int %C, -8 ;; dead once add is gone.
+   ret int %D
+ }
+