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Make testcase legal LLVM

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llvm-svn: 3201
This commit is contained in:
Chris Lattner 2002-08-01 20:48:21 +00:00
parent b630b06f0d
commit e54367de03
1 changed files with 11 additions and 15 deletions
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26
test/Regression/LLC/select.ll
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@ -88,24 +88,20 @@ end
; 1. can be folded
; 2. cannot be folded because result of comparison is used twice
;
void "testbool"(int, int) ; Def %0, %1
const int 0 ; Def 2
const int -4 ; Def 3
begin
; <label>:0
void "testbool"(int %A, int %B) {
br label %Top
Top:
add int %0, %1 ; Def 4
sub int %4, %3 ; Def 5
setle int %5, %2 ; Def 0 - bool plane
br bool %0, label %retlbl, label %loop
%D = add int %A, %B
%E = sub int %D, -4
%C = setle int %E, 0
br bool %C, label %retlbl, label %loop
loop:
add int %0, %1 ; Def 6
sub int %4, %3 ; Def 7
setle int %7, %2 ; Def 1 - bool
not bool %1 ; Def 2 - bool. first use of bool %1
br bool %1, label %loop, label %Top ; second use of bool %1
%F = add int %A, %B
%G = sub int %D, -4
%D = setle int %G, 0
%E = not bool %D
br bool %E, label %loop, label %Top
retlbl:
ret void
@ -151,5 +147,5 @@ bb2: ;;<label>
%cast117 = cast int %reg118 to long ;; reg118 will be copied 'cos
%reg159 = add long 1234567, %cast117 ;; cast117 has 2 uses, here
%reg160 = add long 7654321, %cast117 ;; and here.
ret void
ret int 0
end