diff options
author | Bill Wendling <isanbard@gmail.com> | 2013-02-20 07:21:42 +0000 |
---|---|---|
committer | Bill Wendling <isanbard@gmail.com> | 2013-02-20 07:21:42 +0000 |
commit | 7ab6c76ad1cbf36284ca5b6bd5ee33c625fe3e60 (patch) | |
tree | 3cc081ac6ea575accea7f12c2353aa175dfd5025 /test/Analysis | |
parent | 9030fc22dd73684901ecb749c9688e289bd1a777 (diff) | |
download | llvm-7ab6c76ad1cbf36284ca5b6bd5ee33c625fe3e60.tar.gz llvm-7ab6c76ad1cbf36284ca5b6bd5ee33c625fe3e60.tar.bz2 llvm-7ab6c76ad1cbf36284ca5b6bd5ee33c625fe3e60.tar.xz |
Modify the LLVM assembly output so that it uses references to represent function attributes.
This makes the LLVM assembly look better. E.g.:
define void @foo() #0 { ret void }
attributes #0 = { nounwind noinline ssp }
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175605 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Analysis')
-rw-r--r-- | test/Analysis/BasicAA/intrinsics.ll | 3 | ||||
-rw-r--r-- | test/Analysis/BasicAA/pure-const-dce.ll | 3 | ||||
-rw-r--r-- | test/Analysis/TypeBasedAliasAnalysis/functionattrs.ll | 20 | ||||
-rw-r--r-- | test/Analysis/TypeBasedAliasAnalysis/intrinsics.ll | 3 |
4 files changed, 21 insertions, 8 deletions
diff --git a/test/Analysis/BasicAA/intrinsics.ll b/test/Analysis/BasicAA/intrinsics.ll index 59725cfded..1407efea35 100644 --- a/test/Analysis/BasicAA/intrinsics.ll +++ b/test/Analysis/BasicAA/intrinsics.ll @@ -37,3 +37,6 @@ entry: declare <8 x i16> @llvm.arm.neon.vld1.v8i16(i8*, i32) nounwind readonly declare void @llvm.arm.neon.vst1.v8i16(i8*, <8 x i16>, i32) nounwind + +; CHECK: attributes #0 = { nounwind readonly } +; CHECK: attributes #1 = { nounwind } diff --git a/test/Analysis/BasicAA/pure-const-dce.ll b/test/Analysis/BasicAA/pure-const-dce.ll index 266e607b21..abdd7d3ee6 100644 --- a/test/Analysis/BasicAA/pure-const-dce.ll +++ b/test/Analysis/BasicAA/pure-const-dce.ll @@ -49,3 +49,6 @@ declare i32 @TestConst(i32) readnone declare i32 @TestPure(i32) readonly declare i32 @TestNone(i32) + +; CHECK: attributes #0 = { readnone } +; CHECK: attributes #1 = { readonly } diff --git a/test/Analysis/TypeBasedAliasAnalysis/functionattrs.ll b/test/Analysis/TypeBasedAliasAnalysis/functionattrs.ll index 1ac59278e7..c6cc26a241 100644 --- a/test/Analysis/TypeBasedAliasAnalysis/functionattrs.ll +++ b/test/Analysis/TypeBasedAliasAnalysis/functionattrs.ll @@ -9,13 +9,13 @@ ; invalid, as it's possible that this only happens after optimization on a ; code path which isn't ever executed. -; CHECK: define void @test0_yes(i32* nocapture %p) nounwind readnone { +; CHECK: define void @test0_yes(i32* nocapture %p) #0 { define void @test0_yes(i32* %p) nounwind { store i32 0, i32* %p, !tbaa !1 ret void } -; CHECK: define void @test0_no(i32* nocapture %p) nounwind { +; CHECK: define void @test0_no(i32* nocapture %p) #1 { define void @test0_no(i32* %p) nounwind { store i32 0, i32* %p, !tbaa !2 ret void @@ -24,13 +24,13 @@ define void @test0_no(i32* %p) nounwind { ; Add the readonly attribute, since there's just a call to a function which ; TBAA says doesn't modify any memory. -; CHECK: define void @test1_yes(i32* nocapture %p) nounwind readonly { +; CHECK: define void @test1_yes(i32* nocapture %p) #2 { define void @test1_yes(i32* %p) nounwind { call void @callee(i32* %p), !tbaa !1 ret void } -; CHECK: define void @test1_no(i32* %p) nounwind { +; CHECK: define void @test1_no(i32* %p) #1 { define void @test1_no(i32* %p) nounwind { call void @callee(i32* %p), !tbaa !2 ret void @@ -43,13 +43,13 @@ define void @test1_no(i32* %p) nounwind { ; This is unusual, since the function is memcpy, but as above, this ; isn't necessarily invalid. -; CHECK: define void @test2_yes(i8* nocapture %p, i8* nocapture %q, i64 %n) nounwind readnone { +; CHECK: define void @test2_yes(i8* nocapture %p, i8* nocapture %q, i64 %n) #0 { define void @test2_yes(i8* %p, i8* %q, i64 %n) nounwind { call void @llvm.memcpy.p0i8.p0i8.i64(i8* %p, i8* %q, i64 %n, i32 1, i1 false), !tbaa !1 ret void } -; CHECK: define void @test2_no(i8* nocapture %p, i8* nocapture %q, i64 %n) nounwind { +; CHECK: define void @test2_no(i8* nocapture %p, i8* nocapture %q, i64 %n) #1 { define void @test2_no(i8* %p, i8* %q, i64 %n) nounwind { call void @llvm.memcpy.p0i8.p0i8.i64(i8* %p, i8* %q, i64 %n, i32 1, i1 false), !tbaa !2 ret void @@ -57,13 +57,13 @@ define void @test2_no(i8* %p, i8* %q, i64 %n) nounwind { ; Similar to the others, va_arg only accesses memory through its operand. -; CHECK: define i32 @test3_yes(i8* nocapture %p) nounwind readnone { +; CHECK: define i32 @test3_yes(i8* nocapture %p) #0 { define i32 @test3_yes(i8* %p) nounwind { %t = va_arg i8* %p, i32, !tbaa !1 ret i32 %t } -; CHECK: define i32 @test3_no(i8* nocapture %p) nounwind { +; CHECK: define i32 @test3_no(i8* nocapture %p) #1 { define i32 @test3_no(i8* %p) nounwind { %t = va_arg i8* %p, i32, !tbaa !2 ret i32 %t @@ -72,6 +72,10 @@ define i32 @test3_no(i8* %p) nounwind { declare void @callee(i32* %p) nounwind declare void @llvm.memcpy.p0i8.p0i8.i64(i8*, i8*, i64, i32, i1) nounwind +; CHECK: attributes #0 = { nounwind readnone } +; CHECK: attributes #1 = { nounwind } +; CHECK: attributes #2 = { nounwind readonly } + ; Root note. !0 = metadata !{ } diff --git a/test/Analysis/TypeBasedAliasAnalysis/intrinsics.ll b/test/Analysis/TypeBasedAliasAnalysis/intrinsics.ll index 8f080e2108..e1d91ca427 100644 --- a/test/Analysis/TypeBasedAliasAnalysis/intrinsics.ll +++ b/test/Analysis/TypeBasedAliasAnalysis/intrinsics.ll @@ -22,6 +22,9 @@ entry: declare <8 x i16> @llvm.arm.neon.vld1.v8i16(i8*, i32) nounwind readonly declare void @llvm.arm.neon.vst1.v8i16(i8*, <8 x i16>, i32) nounwind +; CHECK: attributes #0 = { nounwind readonly } +; CHECK: attributes #1 = { nounwind } + !0 = metadata !{metadata !"tbaa root", null} !1 = metadata !{metadata !"A", metadata !0} !2 = metadata !{metadata !"B", metadata !0} |