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This is a dup of pr2659.ll.

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llvm-svn: 62029
This commit is contained in:
Evan Cheng 2009-01-10 19:06:32 +00:00
parent d88988a11e
commit 47dfb8c719
1 changed files with 0 additions and 41 deletions
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41
test/CodeGen/X86/2009-01-09-SchedDupBug.ll
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@ -1,41 +0,0 @@
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2
; rdar://6481994
%Value = type { i32 (...)** }
declare { i32, i1 } @llvm.sadd.with.overflow.i32(i32, i32) nounwind
define %Value* @bar(%Value** %exception) nounwind {
prologue:
br i1 true, label %NextVerify41, label %FailedVerify
NextVerify41: ; preds = %prologue
br i1 true, label %NextVerify, label %FailedVerify
NextVerify: ; preds = %NextVerify41
br i1 false, label %label12, label %label
label: ; preds = %NextVerify
br i1 true, label %xxNumberLiteral.exit, label %handle_exception
xxNumberLiteral.exit: ; preds = %label
%0 = call { i32, i1 } @llvm.sadd.with.overflow.i32(i32 0, i32 0) ; <{ i32, i1 }> [#uses=2]
%intAdd = extractvalue { i32, i1 } %0, 0 ; <i32> [#uses=1]
%intAddOverflow = extractvalue { i32, i1 } %0, 1 ; <i1> [#uses=1]
%toint55 = ashr i32 %intAdd, 1 ; <i32> [#uses=1]
%toFP56 = sitofp i32 %toint55 to double ; <double> [#uses=1]
br i1 %intAddOverflow, label %exit, label %label12
label12: ; preds = %xxNumberLiteral.exit, %NextVerify
%var_lr1.0 = phi double [ %toFP56, %xxNumberLiteral.exit ], [ 0.000000e+00, %NextVerify ] ; <double> [#uses=0]
unreachable
exit: ; preds = %xxNumberLiteral.exit
ret %Value* null
FailedVerify: ; preds = %NextVerify41, %prologue
ret %Value* null
handle_exception: ; preds = %label
ret %Value* undef
}