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| author | Chris Lattner <sabre@nondot.org> | 2011-06-18 06:05:24 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-06-18 06:05:24 +0000 |
| commit | b85e4eba85a38698f3b3332f82554bf8442547e2 (patch) | |
| tree | ae680321c7e03ee37d612c42282038950d37ea13 /test/Transforms/GlobalOpt | |
| parent | 6be41eb7f00319f5ffa1a5435dcd1e81b3ce932d (diff) | |
| download | llvm-b85e4eba85a38698f3b3332f82554bf8442547e2.tar.gz llvm-b85e4eba85a38698f3b3332f82554bf8442547e2.tar.bz2 llvm-b85e4eba85a38698f3b3332f82554bf8442547e2.tar.xz | |
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is
for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the
target indep prefetch change.
As usual, updating the testsuite is a PITA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/GlobalOpt')
| -rw-r--r-- | test/Transforms/GlobalOpt/memcpy.ll | 12 | ||||
| -rw-r--r-- | test/Transforms/GlobalOpt/memset.ll | 19 |
2 files changed, 13 insertions, 18 deletions
diff --git a/test/Transforms/GlobalOpt/memcpy.ll b/test/Transforms/GlobalOpt/memcpy.ll index 8f063a2fe4..94e07a0848 100644 --- a/test/Transforms/GlobalOpt/memcpy.ll +++ b/test/Transforms/GlobalOpt/memcpy.ll @@ -3,13 +3,11 @@ @G1 = internal global [58 x i8] c"asdlfkajsdlfkajsd;lfkajds;lfkjasd;flkajsd;lkfja;sdlkfjasd\00" ; <[58 x i8]*> [#uses=1] -declare void @llvm.memcpy.i32(i8*, i8*, i32, i32) - define void @foo() { - %Blah = alloca [58 x i8] ; <[58 x i8]*> [#uses=1] - %tmp.0 = getelementptr [58 x i8]* %Blah, i32 0, i32 0 ; <i8*> [#uses=1] - call void @llvm.memcpy.i32( i8* %tmp.0, i8* getelementptr ([58 x i8]* @G1, i32 0, i32 0), i32 58, i32 1 ) - ret void + %Blah = alloca [58 x i8] + %tmp.0 = getelementptr [58 x i8]* %Blah, i32 0, i32 0 + call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp.0, i8* getelementptr inbounds ([58 x i8]* @G1, i32 0, i32 0), i32 58, i32 1, i1 false) + ret void } - +declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind diff --git a/test/Transforms/GlobalOpt/memset.ll b/test/Transforms/GlobalOpt/memset.ll index a9b9d5e6bd..3bb5ce92d0 100644 --- a/test/Transforms/GlobalOpt/memset.ll +++ b/test/Transforms/GlobalOpt/memset.ll @@ -1,21 +1,18 @@ ; both globals are write only, delete them. -; RUN: opt < %s -globalopt -S | \ -; RUN: not grep internal +; RUN: opt < %s -globalopt -S | not grep internal @G0 = internal global [58 x i8] c"asdlfkajsdlfkajsd;lfkajds;lfkjasd;flkajsd;lkfja;sdlkfjasd\00" ; <[58 x i8]*> [#uses=1] @G1 = internal global [4 x i32] [ i32 1, i32 2, i32 3, i32 4 ] ; <[4 x i32]*> [#uses=1] -declare void @llvm.memcpy.i32(i8*, i8*, i32, i32) - -declare void @llvm.memset.i32(i8*, i8, i32, i32) - define void @foo() { - %Blah = alloca [58 x i8] ; <[58 x i8]*> [#uses=1] - %tmp3 = bitcast [58 x i8]* %Blah to i8* ; <i8*> [#uses=1] - call void @llvm.memcpy.i32( i8* bitcast ([4 x i32]* @G1 to i8*), i8* %tmp3, i32 16, i32 1 ) - call void @llvm.memset.i32( i8* getelementptr ([58 x i8]* @G0, i32 0, i32 0), i8 17, i32 58, i32 1 ) - ret void + %Blah = alloca [58 x i8] + %tmp3 = bitcast [58 x i8]* %Blah to i8* + call void @llvm.memcpy.p0i8.p0i8.i32(i8* bitcast ([4 x i32]* @G1 to i8*), i8* %tmp3, i32 16, i32 1, i1 false) + call void @llvm.memset.p0i8.i32(i8* getelementptr inbounds ([58 x i8]* @G0, i32 0, i32 0), i8 17, i32 58, i32 1, i1 false) + ret void } +declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind +declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind |