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Add a missing test case for r258847.

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llvm-svn: 258848
This commit is contained in:
Cong Hou 2016-01-26 20:09:38 +00:00
parent 20b64d0452
commit 08a3a793bf
1 changed files with 21 additions and 0 deletions
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test/CodeGen/X86/x86-analyze-branch-jne-jp.ll Normal file
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; RUN: llc -mcpu=corei7 -mtriple=x86_64-linux < %s | FileCheck %s -check-prefix=CHECK
; Test if the negation of the non-equality check between floating points are
; translated to jnp followed by jne.
; CHECK: jne
; CHECK-NEXT: jnp
define void @foo(float %f) {
entry:
%cmp = fcmp une float %f, 0.000000e+00
br i1 %cmp, label %if.then, label %if.end
if.then:
tail call void @a()
br label %if.end
if.end:
ret void
}
declare void @a()