maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/Transforms/SimplifyLibCalls/2009-02-11-NotInitialized.ll

14 lines
414 B
LLVM
Raw Normal View History

Change these tests to feed the assembly files to opt directly, instead of using llvm-as, now that opt supports this. llvm-svn: 81226
2009-09-09 00:50:01 +08:00
; RUN: opt %s -inline -simplify-libcalls -functionattrs | \
Reapply r64300: Make sure the SCC pass manager initializes any contained function pass managers. Without this, simplify-libcalls would add nocapture attributes when run on its own, but not when run as part of -std-compile-opts or similar. llvm-svn: 64443
2009-02-13 15:15:53 +08:00
; RUN: llvm-dis | grep nocapture | count 2
Make sure the SCC pass manager initializes any contained function pass managers. Without this, simplify-libcalls would add nocapture attributes when run on its own, but not when run as part of -std-compile-opts or similar. llvm-svn: 64300
2009-02-11 17:58:43 +08:00
; Check that nocapture attributes are added when run after an SCC pass.
; PR3520
define i32 @use(i8* %x) nounwind readonly {
entry:
%0 = tail call i64 @strlen(i8* %x) nounwind readonly ; <i64> [#uses=1]
%1 = trunc i64 %0 to i32 ; <i32> [#uses=1]
ret i32 %1
}
declare i64 @strlen(i8*) nounwind readonly