static-initializers-in-objectfiles.ll
964 Bytes
; RUN: rm -rf %t
; RUN: mkdir -p %t
; RUN: lli -jit-kind=orc-lazy -enable-cache-manager -object-cache-dir=%t %s
; RUN: lli -jit-kind=orc-lazy -enable-cache-manager -object-cache-dir=%t %s
;
; Verify that LLJIT Platforms respect static initializers in cached objects.
; This IR file contains a static initializer that must execute for main to exit
; with value zero. The first execution will populate an object cache for the
; second. The initializer in the cached objects must also be successfully run
; for the test to pass.
@HasError = global i8 1, align 1
@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @resetHasError, i8* null }]
define void @resetHasError() {
entry:
store i8 0, i8* @HasError, align 1
ret void
}
define i32 @main(i32 %argc, i8** %argv) #2 {
entry:
%0 = load i8, i8* @HasError, align 1
%tobool = trunc i8 %0 to i1
%conv = zext i1 %tobool to i32
ret i32 %conv
}