diff options
author | Jan Wen Voung <jvoung@google.com> | 2013-03-12 16:27:52 +0000 |
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committer | Jan Wen Voung <jvoung@google.com> | 2013-03-12 16:27:52 +0000 |
commit | 4323665bd857c0527b50463d415d9e76493ad2fe (patch) | |
tree | 041705048758b7962b7ec89eadc50e76513393c8 /test/CodeGen/X86/2003-08-03-CallArgLiveRanges.ll | |
parent | a15e708b1b05cfb9d3d126e12f508e37adc25fdb (diff) |
Revert the test moves from 176733. Use "REQUIRES: asserts" instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176873 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 | 19 |
1 files changed, 19 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 0000000000..2e4cb1fe7e --- /dev/null +++ b/test/CodeGen/X86/2003-08-03-CallArgLiveRanges.ll @@ -0,0 +1,19 @@ +; REQUIRES: asserts +; 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: llc < %s -march=x86 -stats 2>&1 | 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 +} + |