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Diffstat (limited to 'test/CodeGen/Hexagon/hwloop-wrap.ll')
| -rw-r--r-- | test/CodeGen/Hexagon/hwloop-wrap.ll | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/test/CodeGen/Hexagon/hwloop-wrap.ll b/test/CodeGen/Hexagon/hwloop-wrap.ll deleted file mode 100644 index e0f6a87fd2e4..000000000000 --- a/test/CodeGen/Hexagon/hwloop-wrap.ll +++ /dev/null @@ -1,22 +0,0 @@ -; RUN: llc -march=hexagon -mcpu=hexagonv5 < %s | FileCheck %s - -; We shouldn't generate a hardware loop in this case because the initial -; value may be zero, which means the endloop instruction will not decrement -; the loop counter, and the loop will execute only once. - -; CHECK-NOT: loop0 - -define void @foo(i32 %count, i32 %v) #0 { -entry: - br label %do.body - -do.body: - %count.addr.0 = phi i32 [ %count, %entry ], [ %dec, %do.body ] - tail call void asm sideeffect "nop", ""() #1 - %dec = add i32 %count.addr.0, -1 - %cmp = icmp eq i32 %dec, 0 - br i1 %cmp, label %do.end, label %do.body - -do.end: - ret void -} |
