mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
389dae20ea
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29877 91177308-0d34-0410-b5e6-96231b3b80d8
34 lines
1.1 KiB
LLVM
34 lines
1.1 KiB
LLVM
; RUN: llvm-as < %s | llc -march=arm
|
|
%str = internal constant [4 x sbyte] c"%d\0A\00" ; <[4 x sbyte]*> [#uses=1]
|
|
|
|
implementation ; Functions:
|
|
|
|
void %f(int %a, ...) {
|
|
entry:
|
|
%va = alloca sbyte*, align 4 ; <sbyte**> [#uses=4]
|
|
call void %llvm.va_start( sbyte** %va )
|
|
br label %bb
|
|
|
|
bb: ; preds = %bb, %entry
|
|
%a_addr.0 = phi int [ %a, %entry ], [ %tmp5, %bb ] ; <int> [#uses=2]
|
|
%tmp = volatile load sbyte** %va ; <sbyte*> [#uses=2]
|
|
%tmp2 = getelementptr sbyte* %tmp, int 4 ; <sbyte*> [#uses=1]
|
|
volatile store sbyte* %tmp2, sbyte** %va
|
|
%tmp5 = add int %a_addr.0, -1 ; <int> [#uses=1]
|
|
%tmp = seteq int %a_addr.0, 1 ; <bool> [#uses=1]
|
|
br bool %tmp, label %bb7, label %bb
|
|
|
|
bb7: ; preds = %bb
|
|
%tmp3 = cast sbyte* %tmp to int* ; <int*> [#uses=1]
|
|
%tmp = load int* %tmp3 ; <int> [#uses=1]
|
|
%tmp10 = call int (sbyte*, ...)* %printf( sbyte* getelementptr ([4 x sbyte]* %str, int 0, uint 0), int %tmp ) ; <int> [#uses=0]
|
|
call void %llvm.va_end( sbyte** %va )
|
|
ret void
|
|
}
|
|
|
|
declare void %llvm.va_start(sbyte**)
|
|
|
|
declare int %printf(sbyte*, ...)
|
|
|
|
declare void %llvm.va_end(sbyte**)
|