diff options
Diffstat (limited to 'llvm/test/Transforms/SimplifyCFG/preserve-llvm-loop-metadata.ll')
-rw-r--r-- | llvm/test/Transforms/SimplifyCFG/preserve-llvm-loop-metadata.ll | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/llvm/test/Transforms/SimplifyCFG/preserve-llvm-loop-metadata.ll b/llvm/test/Transforms/SimplifyCFG/preserve-llvm-loop-metadata.ll deleted file mode 100644 index 0615cd1fb3f..00000000000 --- a/llvm/test/Transforms/SimplifyCFG/preserve-llvm-loop-metadata.ll +++ /dev/null @@ -1,54 +0,0 @@ -; RUN: opt -simplifycfg -keep-loops=false -S < %s | FileCheck %s -; RUN: opt -passes='simplify-cfg<no-keep-loops>' -S < %s | FileCheck %s - -define void @test1(i32 %n) #0 { -entry: - %n.addr = alloca i32, align 4 - %count = alloca i32, align 4 - store i32 %n, i32* %n.addr, align 4 - %0 = bitcast i32* %count to i8* - store i32 0, i32* %count, align 4 - br label %while.cond - -while.cond: ; preds = %if.end, %entry - %1 = load i32, i32* %count, align 4 - %2 = load i32, i32* %n.addr, align 4 - %cmp = icmp ule i32 %1, %2 - br i1 %cmp, label %while.body, label %while.end - -while.body: ; preds = %while.cond - %3 = load i32, i32* %count, align 4 - %rem = urem i32 %3, 2 - %cmp1 = icmp eq i32 %rem, 0 - br i1 %cmp1, label %if.then, label %if.else - -if.then: ; preds = %while.body - %4 = load i32, i32* %count, align 4 - %add = add i32 %4, 1 - store i32 %add, i32* %count, align 4 - br label %if.end - -; CHECK: if.then: -; CHECK: br label %while.cond, !llvm.loop !0 - -if.else: ; preds = %while.body - %5 = load i32, i32* %count, align 4 - %add2 = add i32 %5, 2 - store i32 %add2, i32* %count, align 4 - br label %if.end - -; CHECK: if.else: -; CHECK: br label %while.cond, !llvm.loop !0 - -if.end: ; preds = %if.else, %if.then - br label %while.cond, !llvm.loop !0 - -while.end: ; preds = %while.cond - %6 = bitcast i32* %count to i8* - ret void -} - -!0 = distinct !{!0, !1} -!1 = !{!"llvm.loop.distribute.enable", i1 true} -; CHECK: !0 = distinct !{!0, !1} -; CHECK: !1 = !{!"llvm.loop.distribute.enable", i1 true} |