diff options
Diffstat (limited to 'llvm/test/Transforms/IPConstantProp/pthreads.ll')
-rw-r--r-- | llvm/test/Transforms/IPConstantProp/pthreads.ll | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/llvm/test/Transforms/IPConstantProp/pthreads.ll b/llvm/test/Transforms/IPConstantProp/pthreads.ll deleted file mode 100644 index 0af2c166a08..00000000000 --- a/llvm/test/Transforms/IPConstantProp/pthreads.ll +++ /dev/null @@ -1,49 +0,0 @@ -; RUN: opt -ipconstprop -S < %s | FileCheck %s -; -; #include <pthread.h> -; -; void *GlobalVPtr; -; -; static void *foo(void *arg) { return arg; } -; static void *bar(void *arg) { return arg; } -; -; int main() { -; pthread_t thread; -; pthread_create(&thread, NULL, foo, NULL); -; pthread_create(&thread, NULL, bar, &GlobalVPtr); -; return 0; -; } -; -; Verify the constant values NULL and &GlobalVPtr are propagated into foo and -; bar, respectively. -; -target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" - -%union.pthread_attr_t = type { i64, [48 x i8] } - -@GlobalVPtr = common dso_local global i8* null, align 8 - -define dso_local i32 @main() { -entry: - %thread = alloca i64, align 8 - %call = call i32 @pthread_create(i64* nonnull %thread, %union.pthread_attr_t* null, i8* (i8*)* nonnull @foo, i8* null) - %call1 = call i32 @pthread_create(i64* nonnull %thread, %union.pthread_attr_t* null, i8* (i8*)* nonnull @bar, i8* bitcast (i8** @GlobalVPtr to i8*)) - ret i32 0 -} - -declare !callback !0 dso_local i32 @pthread_create(i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*) - -define internal i8* @foo(i8* %arg) { -entry: -; CHECK: ret i8* null - ret i8* %arg -} - -define internal i8* @bar(i8* %arg) { -entry: -; CHECK: ret i8* bitcast (i8** @GlobalVPtr to i8*) - ret i8* %arg -} - -!1 = !{i64 2, i64 3, i1 false} -!0 = !{!1} |