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| author | Owen Anderson <resistor@mac.com> | 2009-12-02 07:35:19 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2009-12-02 07:35:19 +0000 |
| commit | f187daf03250b0e1763bf07437d5048f6320789c (patch) | |
| tree | 84e2c175c235dc0ee3629aca387401e9e60cfad1 /test/Transforms | |
| parent | bc6fccc2682a75a1dcbf8904334bc3b137fdc213 (diff) | |
| download | external_llvm-f187daf03250b0e1763bf07437d5048f6320789c.zip external_llvm-f187daf03250b0e1763bf07437d5048f6320789c.tar.gz external_llvm-f187daf03250b0e1763bf07437d5048f6320789c.tar.bz2 | |
Cleanup/remove some parts of the lifetime region handling code in memdep and GVN,
per Chris' comments. Adjust testcases to match.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90304 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms')
| -rw-r--r-- | test/Transforms/DeadStoreElimination/lifetime-simple.ll | 18 | ||||
| -rw-r--r-- | test/Transforms/GVN/lifetime-simple.ll | 4 |
2 files changed, 2 insertions, 20 deletions
diff --git a/test/Transforms/DeadStoreElimination/lifetime-simple.ll b/test/Transforms/DeadStoreElimination/lifetime-simple.ll deleted file mode 100644 index 430e700..0000000 --- a/test/Transforms/DeadStoreElimination/lifetime-simple.ll +++ /dev/null @@ -1,18 +0,0 @@ -; RUN: opt < %s -dse -S | FileCheck %s - -target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" -target triple = "i386-apple-darwin7" - -define i8 @test2(i8* %P) nounwind { -; CHECK: @test2 -; CHECK-NOT: store i8 1 -; CHECK: ret i8 0 -entry: - call void @llvm.lifetime.start(i64 32, i8* %P) - call void @llvm.lifetime.end(i64 32, i8* %P) - store i8 1, i8* %P - ret i8 0 -} - -declare {}* @llvm.lifetime.start(i64 %S, i8* nocapture %P) readonly -declare void @llvm.lifetime.end(i64 %S, i8* nocapture %P)
\ No newline at end of file diff --git a/test/Transforms/GVN/lifetime-simple.ll b/test/Transforms/GVN/lifetime-simple.ll index 00a0c29..8139246 100644 --- a/test/Transforms/GVN/lifetime-simple.ll +++ b/test/Transforms/GVN/lifetime-simple.ll @@ -4,9 +4,9 @@ target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f3 target triple = "i386-apple-darwin7" define i8 @test(i8* %P) nounwind { -; CHECK: @test +; CHECK: lifetime.start ; CHECK-NOT: load -; CHECK: ret i8 undef +; CHECK: lifetime.end entry: call void @llvm.lifetime.start(i64 32, i8* %P) %0 = load i8* %P |