diff options
| author | David Majnemer <david.majnemer@gmail.com> | 2015-09-29 22:33:36 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2015-09-29 22:33:36 +0000 |
| commit | 28c61f88cc67ea857234e9bcd334a61b7a3ac228 (patch) | |
| tree | b730ba761d782cff1d01cc85ce84c8e6a2c6e83e /test/CodeGen/X86/win-catchpad-csrs.ll | |
| parent | c96f87a89298932b0f4f3187a4270f558c48898a (diff) | |
[WinEH] Ensure that funclets obey the x64 ABI
The x64 ABI requires that epilogues do not contain code other than stack
adjustments and some limited control flow. However, we'd insert code to
initialize the return address after stack adjustments. Instead, insert
EAX/RAX with the current value before we create the stack adjustments in
the epilogue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@248839 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/win-catchpad-csrs.ll')
| -rw-r--r-- | test/CodeGen/X86/win-catchpad-csrs.ll | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/test/CodeGen/X86/win-catchpad-csrs.ll b/test/CodeGen/X86/win-catchpad-csrs.ll index 6603f4e6d92..4a745121cc4 100644 --- a/test/CodeGen/X86/win-catchpad-csrs.ll +++ b/test/CodeGen/X86/win-catchpad-csrs.ll @@ -80,9 +80,9 @@ catchendblock: ; preds = %catch, ; X86: movl $1, -{{[0-9]+}}(%ebp) ; X86: movl $2, (%esp) ; X86: calll _f -; X86: addl $16, %esp +; X86: movl $[[restorebb]], %eax +; X86-NEXT: addl $16, %esp ; X86-NEXT: popl %ebp -; X86-NEXT: movl $[[restorebb]], %eax ; X86-NEXT: retl ; X86: L__ehtable$try_catch_catch: @@ -125,9 +125,9 @@ catchendblock: ; preds = %catch, ; X64: subq $32, %rsp ; X64: movl $2, %ecx ; X64: callq f +; X64: leaq [[contbb]](%rip), %rax ; X64: addq $32, %rsp ; X64: popq %rbp -; X64: leaq [[contbb]](%rip), %rax ; X64: retq ; X64: $handlerMap$0$try_catch_catch: |