1 ; RUN: llc < %s -mtriple=thumbv7-apple-darwin9 -relocation-model=pic | FileCheck %s 2 3 %struct.anon = type { void ()* } 4 %struct.one_atexit_routine = type { %struct.anon, i32, i8* } 5 @__dso_handle = external global { } ; <{ }*> [#uses=1] 6 @llvm.used = appending global [1 x i8*] [i8* bitcast (i32 (void ()*)* @atexit to i8*)], section "llvm.metadata" ; <[1 x i8*]*> [#uses=0] 7 8 define hidden i32 @atexit(void ()* %func) nounwind { 9 entry: 10 ; CHECK-LABEL: atexit: 11 ; CHECK: add r0, pc 12 %r = alloca %struct.one_atexit_routine, align 4 ; <%struct.one_atexit_routine*> [#uses=3] 13 %0 = getelementptr %struct.one_atexit_routine, %struct.one_atexit_routine* %r, i32 0, i32 0, i32 0 ; <void ()**> [#uses=1] 14 store void ()* %func, void ()** %0, align 4 15 %1 = getelementptr %struct.one_atexit_routine, %struct.one_atexit_routine* %r, i32 0, i32 1 ; <i32*> [#uses=1] 16 store i32 0, i32* %1, align 4 17 %2 = call i32 @atexit_common(%struct.one_atexit_routine* %r, i8* bitcast ({ }* @__dso_handle to i8*)) nounwind ; <i32> [#uses=1] 18 ret i32 %2 19 } 20 21 declare i32 @atexit_common(%struct.one_atexit_routine*, i8*) nounwind 22
