[llvm-commits] CVS: llvm/test/Regression/CodeGen/PowerPC/and-elim.ll
Chris Lattner
lattner at cs.uiuc.edu
Mon Oct 10 14:21:48 PDT 2005
Changes in directory llvm/test/Regression/CodeGen/PowerPC:
and-elim.ll added (r1.1)
---
Log message:
A testcase sitting in my tree
---
Diffs of the changes: (+11 -0)
and-elim.ll | 11 +++++++++++
1 files changed, 11 insertions(+)
Index: llvm/test/Regression/CodeGen/PowerPC/and-elim.ll
diff -c /dev/null llvm/test/Regression/CodeGen/PowerPC/and-elim.ll:1.1
*** /dev/null Mon Oct 10 16:21:46 2005
--- llvm/test/Regression/CodeGen/PowerPC/and-elim.ll Mon Oct 10 16:21:36 2005
***************
*** 0 ****
--- 1,11 ----
+ ; RUN: llvm-as < %s | llc -march=ppc32 &&
+ ; RUN: llvm-as < %s | llc -march=ppc32 | not grep rlwin
+
+ void %test(ubyte* %P) {
+ %W = load ubyte* %P
+ %X = shl ubyte %W, ubyte 1
+ %Y = add ubyte %X, 2
+ %Z = and ubyte %Y, 254 ; dead and
+ store ubyte %Z, ubyte* %P
+ ret void
+ }
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