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further tweak this to do something useful.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101341 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-04-15 04:31:42 +00:00
parent 23ab896c13
commit dc7d6c9ddc
1 changed files with 4 additions and 6 deletions
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10
test/CodeGen/X86/2009-05-28-DAGCombineCrash.ll
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@ -1,17 +1,15 @@
; RUN: llc < %s -march=x86-64
%struct.tempsym_t = type { i8*, i8*, i8*, i8*, i32, i32, i32, i32, i32 }
define fastcc signext i8 @S_next_symbol(%struct.tempsym_t* %symptr) nounwind ssp {
define fastcc void @S_next_symbol(i448* %P) nounwind ssp {
entry:
br label %bb14
bb14: ; preds = %bb
%srcval16 = load i448* null, align 8 ; <i448> [#uses=1]
%srcval16 = load i448* %P, align 8 ; <i448> [#uses=1]
%tmp = zext i32 undef to i448 ; <i448> [#uses=1]
%tmp15 = shl i448 %tmp, 288 ; <i448> [#uses=1]
%mask = and i448 %srcval16, -2135987035423586845985235064014169866455883682256196619149693890381755748887481053010428711403521 ; <i448> [#uses=1]
%ins = or i448 %tmp15, %mask ; <i448> [#uses=1]
store i448 %ins, i448* null, align 8
ret i8 1
store i448 %ins, i448* %P, align 8
ret void
}