[llvm-commits] CVS: llvm/test/CodeGen/Generic/ispositive.ll

[Chris Lattner]

Changes in directory llvm/test/CodeGen/Generic:

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

new testcase


---
Diffs of the changes:  (+12 -0)

 ispositive.ll |   12 ++++++++++++
 1 files changed, 12 insertions(+)


Index: llvm/test/CodeGen/Generic/ispositive.ll
diff -c /dev/null llvm/test/CodeGen/Generic/ispositive.ll:1.1
*** /dev/null	Wed Apr 11 00:32:23 2007
--- llvm/test/CodeGen/Generic/ispositive.ll	Wed Apr 11 00:32:13 2007
***************
*** 0 ****
--- 1,12 ----
+ ; RUN: llvm-as < %s | llc -march=x86 | grep shrl.*31 &&
+ ; RUN: llvm-as < %s | llc -march=ppc32 | grep 'srwi r3, r3, 31' &&
+ ; RUN: llvm-as < %s | llc -march=arm | grep 'mov r0, r0, lsr #31' &&
+ ; RUN: llvm-as < %s | llc -march=thumb | grep 'lsr r0, r0, #31'
+ 
+ define i32 @isnegative(i32 %X) {
+ entry:
+         icmp slt i32 %X, 0              ; <i1>:0 [#uses=1]
+         zext i1 %0 to i32               ; <i32>:1 [#uses=1]
+         ret i32 %1
+ }
+