Changes in directory llvm/test/Transforms/InstCombine:
icmp.ll added (r1.1)
---
Log message:
new testcase
---
Diffs of the changes: (+17 -0)
icmp.ll | 17 +++++++++++++++++
1 files changed, 17 insertions(+)
Index: llvm/test/Transforms/InstCombine/icmp.ll
diff -c /dev/null llvm/test/Transforms/InstCombine/icmp.ll:1.1
*** /dev/null Wed Apr 11 01:52:34 2007
--- llvm/test/Transforms/InstCombine/icmp.ll Wed Apr 11 01:52:24 2007
***************
*** 0 ****
--- 1,17 ----
+ ; RUN: llvm-as < %s | opt -instcombine -disable-output &&
+ ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep icmp
+
+ define i32 @test1(i32 %X) {
+ entry:
+ icmp slt i32 %X, 0 ; <i1>:0 [#uses=1]
+ zext i1 %0 to i32 ; <i32>:1 [#uses=1]
+ ret i32 %1
+ }
+
+ define i32 @test2(i32 %X) {
+ entry:
+ icmp ult i32 %X, -2147483648 ; <i1>:0 [#uses=1]
+ zext i1 %0 to i32 ; <i32>:1 [#uses=1]
+ ret i32 %1
+ }
+
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