mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-18 12:29:21 +00:00
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2261 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
212be2e569
commit
61b064759d
28
test/Transforms/LevelRaise/2002-04-16-MissedRaise.ll
Normal file
28
test/Transforms/LevelRaise/2002-04-16-MissedRaise.ll
Normal file
@ -0,0 +1,28 @@
|
|||||||
|
; 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: if as < %s | opt -raise | dis | grep ' cast ' | grep '*'
|
||||||
|
; RUN: then exit 1
|
||||||
|
; RUN: else exit 0
|
||||||
|
; RUN: fi
|
||||||
|
|
||||||
|
implementation
|
||||||
|
|
||||||
|
declare sbyte* "malloc"(uint)
|
||||||
|
|
||||||
|
int* "test"(uint %N, uint %M)
|
||||||
|
begin
|
||||||
|
bb0: ;[#uses=0]
|
||||||
|
%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
|
||||||
|
end
|
Loading…
Reference in New Issue
Block a user