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Remove invalid test. This test requires that dead basic blocks be kept

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around. That's not how we do things. Besides, the commit message tells us that
it is covered by the GCC test suite.

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r127497 | zwarich | 2011-03-11 13:51:56 -0800 (Fri, 11 Mar 2011) | 3 lines

Fix the GCC test suite issue exposed by r127477, which was caused by stack
protector insertion not working correctly with unreachable code. Since that
revision was rolled out, this test doesn't actual fail before this fix.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161985 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2012-08-15 20:54:09 +00:00
parent f92bbcd1ce
commit 9c0f0dc7b2
1 changed files with 0 additions and 19 deletions

19
test/CodeGen/X86/unreachable-stack-protector.ll

@ -1,19 +0,0 @@
; RUN: llc < %s -disable-cgp-delete-dead-blocks | 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"
target triple = "x86_64-apple-darwin10.0.0"
declare i64 @llvm.objectsize.i64(i8*, i1) nounwind readnone
define void @test5() nounwind optsize noinline ssp {
entry:
; CHECK: movq ___stack_chk_guard@GOTPCREL(%rip)
%buf = alloca [64 x i8], align 16
%0 = call i64 @llvm.objectsize.i64(i8* undef, i1 false)
br i1 false, label %if.end, label %if.then
if.then: ; preds = %entry
unreachable
if.end: ; preds = %entry
ret void
}