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| author | Duncan Sands <baldrick@free.fr> | 2008-09-19 08:17:05 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2008-09-19 08:17:05 +0000 |
| commit | 9f07a290b92a8ff06dfb9f3c28d6aa082217d9a6 (patch) | |
| tree | dc0a348fff4ee26f4af1dc1254b2836267b439e9 /test/Analysis/GlobalsModRef | |
| parent | e763f7eec216dbc07f66599f4c3827cfe59da274 (diff) | |
| download | external_llvm-9f07a290b92a8ff06dfb9f3c28d6aa082217d9a6.zip external_llvm-9f07a290b92a8ff06dfb9f3c28d6aa082217d9a6.tar.gz external_llvm-9f07a290b92a8ff06dfb9f3c28d6aa082217d9a6.tar.bz2 | |
Add a new pass AddReadAttrs which works out which functions
can get the readnone/readonly attributes, and gives them it.
The plan is to remove markmodref (which did the same thing
by querying GlobalsModRef) and delete the analogous
functionality from GlobalsModRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56341 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Analysis/GlobalsModRef')
4 files changed, 0 insertions, 38 deletions
diff --git a/test/Analysis/GlobalsModRef/2008-09-03-Mutual.ll b/test/Analysis/GlobalsModRef/2008-09-03-Mutual.ll deleted file mode 100644 index f6f47f9..0000000 --- a/test/Analysis/GlobalsModRef/2008-09-03-Mutual.ll +++ /dev/null @@ -1,11 +0,0 @@ -; RUN: llvm-as < %s | opt -globalsmodref-aa -markmodref | llvm-dis | grep readnone - -define i32 @a() { - %tmp = call i32 @b( ) ; <i32> [#uses=1] - ret i32 %tmp -} - -define i32 @b() { - %tmp = call i32 @a( ) ; <i32> [#uses=1] - ret i32 %tmp -} diff --git a/test/Analysis/GlobalsModRef/2008-09-03-ReadNone.ll b/test/Analysis/GlobalsModRef/2008-09-03-ReadNone.ll deleted file mode 100644 index b286ada..0000000 --- a/test/Analysis/GlobalsModRef/2008-09-03-ReadNone.ll +++ /dev/null @@ -1,9 +0,0 @@ -; RUN: llvm-as < %s | opt -globalsmodref-aa -markmodref | llvm-dis | grep readnone | count 2 - -define i32 @f() { -entry: - %tmp = call i32 @e( ) ; <i32> [#uses=1] - ret i32 %tmp -} - -declare i32 @e() readnone diff --git a/test/Analysis/GlobalsModRef/2008-09-03-ReadOnly.ll b/test/Analysis/GlobalsModRef/2008-09-03-ReadOnly.ll deleted file mode 100644 index de1666f..0000000 --- a/test/Analysis/GlobalsModRef/2008-09-03-ReadOnly.ll +++ /dev/null @@ -1,9 +0,0 @@ -; RUN: llvm-as < %s | opt -globalsmodref-aa -markmodref | llvm-dis | grep readonly | count 2 - -define i32 @f() { -entry: - %tmp = call i32 @e( ) ; <i32> [#uses=1] - ret i32 %tmp -} - -declare i32 @e() readonly diff --git a/test/Analysis/GlobalsModRef/2008-09-13-VolatileRead.ll b/test/Analysis/GlobalsModRef/2008-09-13-VolatileRead.ll deleted file mode 100644 index 8ac9637..0000000 --- a/test/Analysis/GlobalsModRef/2008-09-13-VolatileRead.ll +++ /dev/null @@ -1,9 +0,0 @@ -; RUN: llvm-as < %s | opt -globalsmodref-aa -markmodref | llvm-dis | not grep read -; PR2792 - -@g = global i32 0 ; <i32*> [#uses=1] - -define i32 @f() { - %t = volatile load i32* @g ; <i32> [#uses=1] - ret i32 %t -} |