1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; Check if "RtLibUseGOT" works correctly when lib calls are simplified.
3 ; RUN: opt < %s -passes=instcombine -S | FileCheck %s
5 @percent_s = constant [4 x i8] c"%s\0A\00"
6 @hello_world = constant [13 x i8] c"hello world\0A\00"
7 declare i32 @printf(ptr, ...)
8 define void @printf_call() {
9 ; CHECK-LABEL: @printf_call(
10 ; CHECK-NEXT: [[PUTS:%.*]] = call i32 @puts(ptr nonnull dereferenceable(1) @hello_world)
11 ; CHECK-NEXT: ret void
13 call i32 (ptr, ...) @printf(ptr @percent_s, ptr @hello_world)
17 ; CHECK: Function Attrs: nofree nounwind nonlazybind
18 ; CHECK-NEXT: declare noundef i32 @puts(ptr nocapture noundef readonly)
20 !llvm.module.flags = !{!0}
21 !0 = !{i32 7, !"RtLibUseGOT", i32 1}