| ; RUN: opt %s -deadargelim -S | FileCheck %s |
| |
| |
| @block_addr = global i8* blockaddress(@varargs_func, %l1) |
| ; CHECK: @block_addr = global i8* blockaddress(@varargs_func, %l1) |
| |
| |
| ; This function is referenced by a "blockaddress" constant but it is |
| ; not address-taken, so the pass should be able to remove its unused |
| ; varargs. |
| |
| define internal i32 @varargs_func(i8* %addr, ...) { |
| indirectbr i8* %addr, [ label %l1, label %l2 ] |
| l1: |
| ret i32 1 |
| l2: |
| ret i32 2 |
| } |
| ; CHECK: define internal i32 @varargs_func(i8* %addr) { |
| |
| define i32 @caller(i8* %addr) { |
| %r = call i32 (i8*, ...) @varargs_func(i8* %addr) |
| ret i32 %r |
| } |
| ; CHECK: %r = call i32 @varargs_func(i8* %addr) |
