mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
15 lines
426 B
LLVM
15 lines
426 B
LLVM
|
; RUN: opt < %s -inline -instcombine -functionattrs | llvm-dis
|
||
|
|
;
|
||
|
|
; Check that nocapture attributes are added when run after an SCC pass.
|
||
|
|
; PR3520
|
||
|
|
|
||
|
|
define i32 @use(i8* %x) nounwind readonly {
|
||
|
|
; CHECK: @use(i8* nocapture %x)
|
||
|
|
%1 = tail call i64 @strlen(i8* %x) nounwind readonly
|
||
|
|
%2 = trunc i64 %1 to i32
|
||
|
|
ret i32 %2
|
||
|
|
}
|
||
|
|
|
||
|
|
declare i64 @strlen(i8*) nounwind readonly
|
||
|
|
; CHECK: declare i64 @strlen(i8* nocapture) nounwind readonly
|