[llvm-commits] CVS: llvm/test/Regression/Transforms/Reassociate/mul-factor3.ll mulfactor2.ll

[Chris Lattner]

Changes in directory llvm/test/Regression/Transforms/Reassociate:

mul-factor3.ll added (r1.1)
mulfactor2.ll updated: 1.1 -> 1.2
---
Log message:

new testcase from a FIXME in the code


---
Diffs of the changes:  (+16 -2)

 mul-factor3.ll |   14 ++++++++++++++
 mulfactor2.ll  |    4 ++--
 2 files changed, 16 insertions(+), 2 deletions(-)


Index: llvm/test/Regression/Transforms/Reassociate/mul-factor3.ll
diff -c /dev/null llvm/test/Regression/Transforms/Reassociate/mul-factor3.ll:1.1
*** /dev/null	Tue Mar 14 02:13:19 2006
--- llvm/test/Regression/Transforms/Reassociate/mul-factor3.ll	Tue Mar 14 02:13:09 2006
***************
*** 0 ****
--- 1,14 ----
+ ; This should be one add and two multiplies.
+ 
+ ; RUN: llvm-as < %s | opt -reassociate -instcombine | llvm-dis | grep mul | wc -l | grep 2 &&
+ ; RUN: llvm-as < %s | opt -reassociate -instcombine | llvm-dis | grep add | wc -l | grep 1
+ 
+ int %test(int %A, int %B, int %C) {
+ 	%aa = mul int %A, %A
+ 	%aab = mul int %aa, %B
+ 
+ 	%ac = mul int %A, %C
+ 	%aac = mul int %ac, %A
+ 	%r = add int %aab, %aac
+ 	ret int %r
+ }


Index: llvm/test/Regression/Transforms/Reassociate/mulfactor2.ll
diff -u llvm/test/Regression/Transforms/Reassociate/mulfactor2.ll:1.1 llvm/test/Regression/Transforms/Reassociate/mulfactor2.ll:1.2
--- llvm/test/Regression/Transforms/Reassociate/mulfactor2.ll:1.1	Sat Mar  4 03:35:02 2006
+++ llvm/test/Regression/Transforms/Reassociate/mulfactor2.ll	Tue Mar 14 02:13:09 2006
@@ -1,7 +1,7 @@
 ; This should turn into one multiply and one add.
 
-; RUN: llvm-as < mulfactor2.ll | opt -instcombine -reassociate -instcombine | llvm-dis | grep mul | wc -l | grep 1 &&
-; RUN: llvm-as < mulfactor2.ll | opt -instcombine -reassociate -instcombine | llvm-dis | grep add | wc -l | grep 1
+; RUN: llvm-as < %s | opt -instcombine -reassociate -instcombine | llvm-dis | grep mul | wc -l | grep 1 &&
+; RUN: llvm-as < %s | opt -instcombine -reassociate -instcombine | llvm-dis | grep add | wc -l | grep 1
 int %main(int %t) {
         %tmp.3 = mul int %t, 12         ; <int> [#uses=1]
         %tmp.4 = add int %tmp.3, 5              ; <int> [#uses=1]