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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-04-28 20:19:12 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-04-28 20:19:12 +0000 |
| commit | d227eedf8270f816270259742c17685f59044a22 (patch) | |
| tree | 7eb932ff9fb84c6fc55dd175bdced0cc85dcd1ff /test/CodeGen/X86/fast-isel-x86-64.ll | |
| parent | e12d58362176a7ea7ead7afa157194c18359499f (diff) | |
| download | llvm-d227eedf8270f816270259742c17685f59044a22.tar.gz llvm-d227eedf8270f816270259742c17685f59044a22.tar.bz2 llvm-d227eedf8270f816270259742c17685f59044a22.tar.xz | |
fast-isel sret calls, try 2. We actually do need to do something on x86-32. rdar://problem/9303592 .
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130429 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/fast-isel-x86-64.ll')
| -rw-r--r-- | test/CodeGen/X86/fast-isel-x86-64.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGen/X86/fast-isel-x86-64.ll b/test/CodeGen/X86/fast-isel-x86-64.ll index a810af5c78..c4afc10ffa 100644 --- a/test/CodeGen/X86/fast-isel-x86-64.ll +++ b/test/CodeGen/X86/fast-isel-x86-64.ll @@ -239,6 +239,19 @@ define void @test19(double* %p1) { ; CHECK: pxor } +; Check that we fast-isel sret +%struct.a = type { i64, i64, i64 } +define void @test20() nounwind ssp { +entry: + %tmp = alloca %struct.a, align 8 + call void @test20sret(%struct.a* sret %tmp) + ret void +; CHECK: test20: +; CHECK: leaq (%rsp), %rdi +; CHECK: callq _test20sret +} +declare void @test20sret(%struct.a* sret) + ; Check that -0.0 is not materialized using pxor define void @test21(double* %p1) { store double -0.0, double* %p1 |