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Diffstat (limited to 'test/CodeGen/X86/fast-isel-x86.ll')
| -rw-r--r-- | test/CodeGen/X86/fast-isel-x86.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGen/X86/fast-isel-x86.ll b/test/CodeGen/X86/fast-isel-x86.ll index b9598bb465ce..19f38882a6c6 100644 --- a/test/CodeGen/X86/fast-isel-x86.ll +++ b/test/CodeGen/X86/fast-isel-x86.ll @@ -46,3 +46,17 @@ entry: ; CHECK: addl $40 } declare void @test3sret(%struct.a* sret) + +; Check that fast-isel sret works with fastcc (and does not callee-pop) +define void @test4() nounwind ssp { +entry: + %tmp = alloca %struct.a, align 8 + call fastcc void @test4fastccsret(%struct.a* sret %tmp) + ret void +; CHECK: test4: +; CHECK: subl $28 +; CHECK: leal (%esp), %ecx +; CHECK: calll _test4fastccsret +; CHECK addl $28 +} +declare fastcc void @test4fastccsret(%struct.a* sret) |