mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 00:32:23 +00:00
910c564d3b
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164796 91177308-0d34-0410-b5e6-96231b3b80d8
21 lines
663 B
LLVM
21 lines
663 B
LLVM
; Test that lib call simplification doesn't simplify __memset_chk calls
|
|
; with the wrong prototype.
|
|
;
|
|
; RUN: opt < %s -instcombine -S | FileCheck %s
|
|
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
|
|
|
|
%struct.T = type { [100 x i32], [100 x i32], [1024 x i8] }
|
|
@t = common global %struct.T zeroinitializer
|
|
|
|
define void @test_no_simplify() {
|
|
; CHECK: @test_no_simplify
|
|
%dst = bitcast %struct.T* @t to i8*
|
|
|
|
; CHECK-NEXT: call i8* @__memset_chk
|
|
call i8* @__memset_chk(i8* %dst, i32 0, i64 1824)
|
|
ret void
|
|
}
|
|
|
|
declare i8* @__memset_chk(i8*, i32, i64)
|