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Diffstat (limited to 'test/Transforms/InstCombine/overflow.ll')
-rw-r--r-- | test/Transforms/InstCombine/overflow.ll | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/test/Transforms/InstCombine/overflow.ll b/test/Transforms/InstCombine/overflow.ll deleted file mode 100644 index f3f8ca3d61..0000000000 --- a/test/Transforms/InstCombine/overflow.ll +++ /dev/null @@ -1,27 +0,0 @@ -; RUN: opt -S -instcombine < %s | FileCheck %s -; <rdar://problem/8558713> - -; CHECK: @test1 -define i32 @test1(i32 %a, i32 %b) nounwind ssp { -entry: -; CHECK-NOT: sext - %conv = sext i32 %a to i64 - %conv2 = sext i32 %b to i64 - %add = add nsw i64 %conv2, %conv - %add.off = add i64 %add, 2147483648 -; CHECK: llvm.sadd.with.overflow - %0 = icmp ugt i64 %add.off, 4294967295 - br i1 %0, label %if.then, label %if.end - -if.then: - %call = tail call i32 (...)* @throwAnExceptionOrWhatever() nounwind - br label %if.end - -if.end: -; CHECK-NOT: trunc - %conv9 = trunc i64 %add to i32 -; CHECK: ret i32 - ret i32 %conv9 -} - -declare i32 @throwAnExceptionOrWhatever(...) |