aboutsummaryrefslogtreecommitdiff
path: root/test/CodeGen/X86/fast-isel-x86.ll
diff options
context:
space:
mode:
Diffstat (limited to 'test/CodeGen/X86/fast-isel-x86.ll')
-rw-r--r--test/CodeGen/X86/fast-isel-x86.ll14
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)