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author | Chris Lattner <sabre@nondot.org> | 2008-04-19 22:29:10 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2008-04-19 22:29:10 +0000 |
commit | 1ce9e00f8b449be9bcf34d16fadaacf074a16362 (patch) | |
tree | 3b3b82e7e61fbedb5845c4f015630f9bb10ff5c6 /test/CodeGen/X86/2003-08-03-CallArgLiveRanges.ll | |
parent | e972299f340413a7dd288dc019b21404a92e9354 (diff) | |
download | external_llvm-1ce9e00f8b449be9bcf34d16fadaacf074a16362.zip external_llvm-1ce9e00f8b449be9bcf34d16fadaacf074a16362.tar.gz external_llvm-1ce9e00f8b449be9bcf34d16fadaacf074a16362.tar.bz2 |
rename *.llx -> *.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49970 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/2003-08-03-CallArgLiveRanges.ll')
-rw-r--r-- | test/CodeGen/X86/2003-08-03-CallArgLiveRanges.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2003-08-03-CallArgLiveRanges.ll b/test/CodeGen/X86/2003-08-03-CallArgLiveRanges.ll new file mode 100644 index 0000000..2b4242a --- /dev/null +++ b/test/CodeGen/X86/2003-08-03-CallArgLiveRanges.ll @@ -0,0 +1,18 @@ +; The old instruction selector used to load all arguments to a call up in +; registers, then start pushing them all onto the stack. This is bad news as +; it makes a ton of annoying overlapping live ranges. This code should not +; cause spills! +; +; RUN: llvm-as < %s | llc -march=x86 -stats |& not grep spilled + +target datalayout = "e-p:32:32" + +define i32 @test(i32, i32, i32, i32, i32, i32, i32, i32, i32, i32) { + ret i32 0 +} + +define i32 @main() { + %X = call i32 @test( i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10 ) ; <i32> [#uses=1] + ret i32 %X +} + |