1; Test that the stpcpy library call simplifier works correctly. 2; RUN: opt < %s -passes=instcombine -S | FileCheck %s 3; 4; This transformation requires the pointer size, as it assumes that size_t is 5; the size of a pointer. 6target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32" 7 8@hello = constant [6 x i8] c"hello\00" 9@a = common global [32 x i8] zeroinitializer, align 1 10 11declare i16 @stpcpy(ptr, ptr) 12 13define void @test_no_simplify1() { 14; CHECK-LABEL: @test_no_simplify1( 15 16 17 call i16 @stpcpy(ptr @a, ptr @hello) 18; CHECK: call i16 @stpcpy 19 ret void 20} 21