mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-03 00:29:31 +00:00
12ff96854d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17514 91177308-0d34-0410-b5e6-96231b3b80d8
23 lines
731 B
LLVM
23 lines
731 B
LLVM
; XFAIL: *
|
|
; this testcase is distilled from this C source:
|
|
; int *foo(unsigned N, unsigned M) {
|
|
; unsigned i = (N+1)*sizeof(int);
|
|
; unsigned j = (M+1)*sizeof(int);
|
|
; return (int*)malloc(i+j);
|
|
; }
|
|
|
|
; RUN: llvm-as < %s | opt -raise | llvm-dis | grep ' cast ' | not grep '*'
|
|
|
|
implementation
|
|
|
|
int* %test(uint %N, uint %M) {
|
|
%reg111 = shl uint %N, ubyte 2 ; <uint> [#uses=1]
|
|
%reg109 = add uint %reg111, 4 ; <uint> [#uses=1]
|
|
%reg114 = shl uint %M, ubyte 2 ; <uint> [#uses=1]
|
|
%reg112 = add uint %reg114, 4 ; <uint> [#uses=1]
|
|
%reg116 = add uint %reg109, %reg112 ; <uint> [#uses=1]
|
|
%reg117 = malloc sbyte, uint %reg116 ; <sbyte*> [#uses=1]
|
|
%cast221 = cast sbyte* %reg117 to int* ; <int*> [#uses=1]
|
|
ret int* %cast221
|
|
}
|