mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-04 22:07:27 +00:00
6302abe69f
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21656 91177308-0d34-0410-b5e6-96231b3b80d8
29 lines
1.3 KiB
LLVM
29 lines
1.3 KiB
LLVM
; Test that the FPrintFOptimizer works correctly
|
|
; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | not grep 'call.*fprintf'
|
|
;
|
|
|
|
%struct._IO_FILE = type { int, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, %struct._IO_marker*, %struct._IO_FILE*, int, int, int, ushort, sbyte, [1 x sbyte], sbyte*, long, sbyte*, sbyte*, int, [52 x sbyte] }
|
|
%struct._IO_marker = type { %struct._IO_marker*, %struct._IO_FILE*, int }
|
|
|
|
%str = constant [3 x sbyte] c"%s\00"
|
|
%chr = constant [3 x sbyte] c"%c\00"
|
|
%hello = constant [13 x sbyte] c"hello world\0A\00"
|
|
%stdout = external global %struct._IO_FILE*
|
|
|
|
declare int %fprintf(%struct._IO_FILE*, sbyte*, ...)
|
|
|
|
implementation
|
|
|
|
int %foo()
|
|
{
|
|
entry:
|
|
%tmp.1 = load %struct._IO_FILE** %stdout
|
|
%tmp.0 = call int (%struct._IO_FILE*, sbyte*, ...)* %fprintf( %struct._IO_FILE* %tmp.1, sbyte* getelementptr ([13 x sbyte]* %hello, int 0, int 0) )
|
|
%tmp.4 = load %struct._IO_FILE** %stdout
|
|
%tmp.3 = call int (%struct._IO_FILE*, sbyte*, ...)* %fprintf( %struct._IO_FILE* %tmp.4, sbyte* getelementptr ([3 x sbyte]* %str, int 0, int 0), sbyte* getelementptr ([13 x sbyte]* %hello, int 0, int 0) )
|
|
%tmp.8 = load %struct._IO_FILE** %stdout
|
|
%tmp.7 = call int (%struct._IO_FILE*, sbyte*, ...)* %fprintf( %struct._IO_FILE* %tmp.8, sbyte* getelementptr ([3 x sbyte]* %chr, int 0, int 0), int 33 )
|
|
ret int 0
|
|
}
|
|
|