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authorPeter Collingbourne <peter@pcc.me.uk>2013-09-16 01:08:15 +0000
committerPeter Collingbourne <peter@pcc.me.uk>2013-09-16 01:08:15 +0000
commit1e3037f0be430ef2339838bbdede11f45658bd82 (patch)
tree685847478f3c9e31c3e1fa7f63f5f605e5f43f80 /test/Feature
parentfabfb5d5880354983c89c6f475312dd359e5bb03 (diff)
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Implement function prefix data as an IR feature.
Previous discussion: http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-July/063909.html Differential Revision: http://llvm-reviews.chandlerc.com/D1191 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190773 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Feature')
-rw-r--r--test/Feature/prefixdata.ll18
1 files changed, 18 insertions, 0 deletions
diff --git a/test/Feature/prefixdata.ll b/test/Feature/prefixdata.ll
new file mode 100644
index 0000000..b53945c
--- /dev/null
+++ b/test/Feature/prefixdata.ll
@@ -0,0 +1,18 @@
+; RUN: llvm-as < %s | llvm-dis > %t1.ll
+; RUN: FileCheck %s < %t1.ll
+; RUN: llvm-as < %t1.ll | llvm-dis > %t2.ll
+; RUN: diff %t1.ll %t2.ll
+; RUN: opt -O3 -S < %t1.ll | FileCheck %s
+
+; CHECK: @i
+@i = linkonce_odr global i32 1
+
+; CHECK: f(){{.*}}prefix i32 1
+define void @f() prefix i32 1 {
+ ret void
+}
+
+; CHECK: g(){{.*}}prefix i32* @i
+define void @g() prefix i32* @i {
+ ret void
+}