[llvm-commits] CVS: llvm/test/Transforms/SimplifyLibCalls/Printf.ll

[Chris Lattner]

Changes in directory llvm/test/Transforms/SimplifyLibCalls:

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

new testcase


---
Diffs of the changes:  (+20 -0)

 Printf.ll |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+)


Index: llvm/test/Transforms/SimplifyLibCalls/Printf.ll
diff -c /dev/null llvm/test/Transforms/SimplifyLibCalls/Printf.ll:1.1
*** /dev/null	Fri Apr 13 20:17:48 2007
--- llvm/test/Transforms/SimplifyLibCalls/Printf.ll	Fri Apr 13 20:17:38 2007
***************
*** 0 ****
--- 1,20 ----
+ ; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | grep putchar &&
+ ; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | not grep 'call.*printf'
+ 
+ @str = internal constant [13 x i8] c"hello world\0A\00"         ; <[13 x i8]*> [#uses=1]
+ @str1 = internal constant [2 x i8] c"h\00"              ; <[2 x i8]*> [#uses=1]
+ 
+ define void @foo() {
+ entry:
+         %tmp1 = tail call i32 (i8*, ...)* @printf( i8* getelementptr ([13 x i8]* @str, i32 0, i32 0) )         ; <i32> [#uses=0]
+         ret void
+ }
+ 
+ declare i32 @printf(i8*, ...)
+ 
+ define void @bar() {
+ entry:
+         %tmp1 = tail call i32 (i8*, ...)* @printf( i8* getelementptr ([2 x i8]* @str1, i32 0, i32 0) )         ; <i32> [#uses=0]
+         ret void
+ }
+