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Make testcase legal LLVM

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3201 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2002-08-01 20:48:21 +00:00
parent cc8d8fb676
commit 92ae901d9e
2 changed files with 22 additions and 30 deletions
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26
test/CodeGen/Generic/select.ll
View File

@ -88,24 +88,20 @@ end
; 1. can be folded ; 1. can be folded
; 2. cannot be folded because result of comparison is used twice ; 2. cannot be folded because result of comparison is used twice
; ;
void "testbool"(int, int) ; Def %0, %1 void "testbool"(int %A, int %B) {
const int 0 ; Def 2
const int -4 ; Def 3
begin
; <label>:0
br label %Top br label %Top
Top: Top:
add int %0, %1 ; Def 4 %D = add int %A, %B
sub int %4, %3 ; Def 5 %E = sub int %D, -4
setle int %5, %2 ; Def 0 - bool plane %C = setle int %E, 0
br bool %0, label %retlbl, label %loop br bool %C, label %retlbl, label %loop
loop: loop:
add int %0, %1 ; Def 6 %F = add int %A, %B
sub int %4, %3 ; Def 7 %G = sub int %D, -4
setle int %7, %2 ; Def 1 - bool %D = setle int %G, 0
not bool %1 ; Def 2 - bool. first use of bool %1 %E = not bool %D
br bool %1, label %loop, label %Top ; second use of bool %1 br bool %E, label %loop, label %Top
retlbl: retlbl:
ret void ret void
@ -151,5 +147,5 @@ bb2: ;;<label>
%cast117 = cast int %reg118 to long ;; reg118 will be copied 'cos %cast117 = cast int %reg118 to long ;; reg118 will be copied 'cos
%reg159 = add long 1234567, %cast117 ;; cast117 has 2 uses, here %reg159 = add long 1234567, %cast117 ;; cast117 has 2 uses, here
%reg160 = add long 7654321, %cast117 ;; and here. %reg160 = add long 7654321, %cast117 ;; and here.
ret void ret int 0
end end

26
test/LLC/select.ll
View File

@ -88,24 +88,20 @@ end
; 1. can be folded ; 1. can be folded
; 2. cannot be folded because result of comparison is used twice ; 2. cannot be folded because result of comparison is used twice
; ;
void "testbool"(int, int) ; Def %0, %1 void "testbool"(int %A, int %B) {
const int 0 ; Def 2
const int -4 ; Def 3
begin
; <label>:0
br label %Top br label %Top
Top: Top:
add int %0, %1 ; Def 4 %D = add int %A, %B
sub int %4, %3 ; Def 5 %E = sub int %D, -4
setle int %5, %2 ; Def 0 - bool plane %C = setle int %E, 0
br bool %0, label %retlbl, label %loop br bool %C, label %retlbl, label %loop
loop: loop:
add int %0, %1 ; Def 6 %F = add int %A, %B
sub int %4, %3 ; Def 7 %G = sub int %D, -4
setle int %7, %2 ; Def 1 - bool %D = setle int %G, 0
not bool %1 ; Def 2 - bool. first use of bool %1 %E = not bool %D
br bool %1, label %loop, label %Top ; second use of bool %1 br bool %E, label %loop, label %Top
retlbl: retlbl:
ret void ret void
@ -151,5 +147,5 @@ bb2: ;;<label>
%cast117 = cast int %reg118 to long ;; reg118 will be copied 'cos %cast117 = cast int %reg118 to long ;; reg118 will be copied 'cos
%reg159 = add long 1234567, %cast117 ;; cast117 has 2 uses, here %reg159 = add long 1234567, %cast117 ;; cast117 has 2 uses, here
%reg160 = add long 7654321, %cast117 ;; and here. %reg160 = add long 7654321, %cast117 ;; and here.
ret void ret int 0
end end