| ; Check if "RtLibUseGOT" works correctly when lib calls are simplified. |
| ; RUN: opt < %s -instcombine -S | FileCheck %s |
| |
| @percent_s = constant [4 x i8] c"%s\0A\00" |
| @hello_world = constant [13 x i8] c"hello world\0A\00" |
| declare i32 @printf(i8*, ...) |
| define void @printf_call() { |
| %fmt = getelementptr [4 x i8], [4 x i8]* @percent_s, i32 0, i32 0 |
| %str = getelementptr [13 x i8], [13 x i8]* @hello_world, i32 0, i32 0 |
| call i32 (i8*, ...) @printf(i8* %fmt, i8* %str) |
| ; CHECK: call i32 @puts(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @hello_world, i64 0, i64 0)) |
| ret void |
| } |
| |
| ; CHECK: Function Attrs: nounwind nonlazybind |
| ; CHECK-NEXT: declare i32 @puts(i8* nocapture readonly) |
| |
| !llvm.module.flags = !{!0} |
| !0 = !{i32 7, !"RtLibUseGOT", i32 1} |
