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another example.
author
Chris Lattner
<sabre@nondot.org>
Tue, 5 Jan 2010 21:43:08 +0000
(21:43 +0000)
committer
Chris Lattner
<sabre@nondot.org>
Tue, 5 Jan 2010 21:43:08 +0000
(21:43 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92781
91177308
-0d34-0410-b5e6-
96231b3b80d8
test/Transforms/InstCombine/cast-sext-zext.ll
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diff --git
a/test/Transforms/InstCombine/cast-sext-zext.ll
b/test/Transforms/InstCombine/cast-sext-zext.ll
index 9b98949de832192ca2af58ca60949798fdb10e19..678874a279471d90f91725b78c9ccafc73e83325 100644
(file)
--- a/
test/Transforms/InstCombine/cast-sext-zext.ll
+++ b/
test/Transforms/InstCombine/cast-sext-zext.ll
@@
-11,3
+11,11
@@
entry:
%4 = load i16* %3, align 2
ret i16 %4
}
+
+define zeroext i64 @t2(i8 zeroext %on_off) nounwind readonly {
+entry:
+ %0 = zext i8 %on_off to i32
+ %1 = add i32 %0, -1
+ %2 = sext i32 %1 to i64
+ ret i64 %2 ;; Should be (add (zext i8 -> i64), -1)
+}