mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
36a0947820
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
826 B
LLVM
25 lines
826 B
LLVM
; RUN: llc < %s -march=x86 | grep mov | count 5
|
|
; rdar://6523745
|
|
|
|
@"\01LC" = internal constant [4 x i8] c"%d\0A\00" ; <[4 x i8]*> [#uses=1]
|
|
|
|
define i32 @main() nounwind {
|
|
bb1.thread:
|
|
br label %bb1
|
|
|
|
bb1: ; preds = %bb1, %bb1.thread
|
|
%i.0.reg2mem.0 = phi i32 [ 0, %bb1.thread ], [ %indvar.next, %bb1 ] ; <i32> [#uses=2]
|
|
%0 = trunc i32 %i.0.reg2mem.0 to i8 ; <i8> [#uses=1]
|
|
%1 = sdiv i8 %0, 2 ; <i8> [#uses=1]
|
|
%2 = sext i8 %1 to i32 ; <i32> [#uses=1]
|
|
%3 = tail call i32 (i8*, ...)* @printf(i8* getelementptr ([4 x i8]* @"\01LC", i32 0, i32 0), i32 %2) nounwind ; <i32> [#uses=0]
|
|
%indvar.next = add i32 %i.0.reg2mem.0, 1 ; <i32> [#uses=2]
|
|
%exitcond = icmp eq i32 %indvar.next, 258 ; <i1> [#uses=1]
|
|
br i1 %exitcond, label %bb2, label %bb1
|
|
|
|
bb2: ; preds = %bb1
|
|
ret i32 0
|
|
}
|
|
|
|
declare i32 @printf(i8*, ...) nounwind
|