diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/block-placement.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/block-placement.ll | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/llvm/test/CodeGen/X86/block-placement.ll b/llvm/test/CodeGen/X86/block-placement.ll index 39e29640724..b690316d531 100644 --- a/llvm/test/CodeGen/X86/block-placement.ll +++ b/llvm/test/CodeGen/X86/block-placement.ll @@ -177,12 +177,6 @@ exit: ret i32 %sum } -; Tail duplication during layout can entirely remove body0 by duplicating it -; into the entry block and into body1. This is a good thing but it isn't what -; this test is looking for. So to make the blocks longer so they don't get -; duplicated, we add some calls to dummy. -declare void @dummy() - define i32 @test_loop_rotate(i32 %i, i32* %a) { ; Check that we rotate conditional exits from the loop to the bottom of the ; loop, eliminating unconditional branches to the top. @@ -200,8 +194,6 @@ body0: %base = phi i32 [ 0, %entry ], [ %sum, %body1 ] %next = add i32 %iv, 1 %exitcond = icmp eq i32 %next, %i - call void @dummy() - call void @dummy() br i1 %exitcond, label %exit, label %body1 body1: @@ -953,7 +945,7 @@ define void @benchmark_heapsort(i32 %n, double* nocapture %ra) { ; First rotated loop top. ; CHECK: .p2align ; CHECK: %while.end -; %for.cond gets completely tail-duplicated away. +; CHECK: %for.cond ; CHECK: %if.then ; CHECK: %if.else ; CHECK: %if.end10 |
