mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2025-01-31 20:51:52 +01:00
3a1d9fe91a
most of the inliner test cases. The inliner involves a bunch of interesting code and tends to be where most of the issues I've seen experimenting with the new PM lie. All of these test cases pass, but I'd like to keep some more thorough coverage here so doing a fairly blanket enabling. There are a handful of interesting tests I've not enabled yet because they're focused on the always inliner, or on functionality that doesn't (yet) exist in the inliner. llvm-svn: 290592
52 lines
1.1 KiB
LLVM
52 lines
1.1 KiB
LLVM
; RUN: opt -inline -S < %s | FileCheck %s
|
|
; RUN: opt -passes='cgscc(inline)' -S < %s | FileCheck %s
|
|
; PR10162
|
|
|
|
; Make sure doit is not inlined since the blockaddress is taken
|
|
; which could be unsafe
|
|
; CHECK: store i8* blockaddress(@doit, %here), i8** %pptr, align 8
|
|
|
|
@i = global i32 1, align 4
|
|
@ptr1 = common global i8* null, align 8
|
|
|
|
define void @doit(i8** nocapture %pptr, i32 %cond) nounwind uwtable {
|
|
entry:
|
|
%tobool = icmp eq i32 %cond, 0
|
|
br i1 %tobool, label %if.end, label %here
|
|
|
|
here:
|
|
store i8* blockaddress(@doit, %here), i8** %pptr, align 8
|
|
br label %if.end
|
|
|
|
if.end:
|
|
ret void
|
|
}
|
|
|
|
define void @f(i32 %cond) nounwind uwtable {
|
|
entry:
|
|
call void @doit(i8** @ptr1, i32 %cond)
|
|
ret void
|
|
}
|
|
|
|
; PR27233: We can inline @run into @init. Don't crash on it.
|
|
;
|
|
; CHECK-LABEL: define void @init
|
|
; CHECK: store i8* blockaddress(@run, %bb)
|
|
; CHECK-SAME: @run.bb
|
|
define void @init() {
|
|
entry:
|
|
call void @run()
|
|
ret void
|
|
}
|
|
|
|
define void @run() {
|
|
entry:
|
|
store i8* blockaddress(@run, %bb), i8** getelementptr inbounds ([1 x i8*], [1 x i8*]* @run.bb, i64 0, i64 0), align 8
|
|
ret void
|
|
|
|
bb:
|
|
unreachable
|
|
}
|
|
|
|
@run.bb = global [1 x i8*] zeroinitializer
|