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author | Chris Lattner <sabre@nondot.org> | 2010-03-14 18:51:18 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2010-03-14 18:51:18 +0000 |
commit | 7147946afe27427968b27c06975e7c63a5726c77 (patch) | |
tree | 06fc2e2597f7f63986e630a1acf2e9906e29a24c /test/CodeGen/X86/GC/argpromotion.ll | |
parent | da0688e08a1b9e95ef3fda1158409f40e07be910 (diff) | |
download | llvm-7147946afe27427968b27c06975e7c63a5726c77.tar.gz llvm-7147946afe27427968b27c06975e7c63a5726c77.tar.bz2 llvm-7147946afe27427968b27c06975e7c63a5726c77.tar.xz |
don't have i386-specific tests in CodeGen/Generic, PR6601.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98508 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/GC/argpromotion.ll')
-rw-r--r-- | test/CodeGen/X86/GC/argpromotion.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGen/X86/GC/argpromotion.ll b/test/CodeGen/X86/GC/argpromotion.ll new file mode 100644 index 0000000000..c63ce222b8 --- /dev/null +++ b/test/CodeGen/X86/GC/argpromotion.ll @@ -0,0 +1,19 @@ +; RUN: opt < %s -argpromotion + +declare void @llvm.gcroot(i8**, i8*) + +define i32 @g() { +entry: + %var = alloca i32 + store i32 1, i32* %var + %x = call i32 @f(i32* %var) + ret i32 %x +} + +define internal i32 @f(i32* %xp) gc "example" { +entry: + %var = alloca i8* + call void @llvm.gcroot(i8** %var, i8* null) + %x = load i32* %xp + ret i32 %x +} |