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Change test to accept an additional critical edge split. 

The two hot blocks are right next to each other and I verified that
there is no performance regression by compressing/uncompressing some
files with a minigzip built with the different options.

llvm-svn: 232629
This commit is contained in:
Daniel Jasper 2015-03-18 12:45:45 +00:00
parent 0dbcd65442
commit 9ec834036e
1 changed files with 1 additions and 2 deletions
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3
llvm/test/CodeGen/X86/zlib-longest-match.ll
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@ -1,4 +1,4 @@
; RUN: llc -march=x86-64 < %s -block-placement-exit-block-bias=20 | FileCheck %s
; RUN: llc -march=x86-64 < %s -block-placement-exit-block-bias=20 -no-phi-elim-live-out-early-exit | FileCheck %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.9.0"
@ -25,7 +25,6 @@ target triple = "x86_64-apple-macosx10.9.0"
; the two hot blocks are laid out close to each other.
; CHECK-NEXT: %land.rhs131
; CHECK: jne
; CHECK: jmp
define i32 @longest_match(%struct.internal_state* nocapture %s, i32 %cur_match) nounwind {
entry:
%max_chain_length = getelementptr inbounds %struct.internal_state, %struct.internal_state* %s, i64 0, i32 31