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| author | Dan Gohman <gohman@apple.com> | 2008-05-29 21:50:34 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-05-29 21:50:34 +0000 |
| commit | b4106170dde7db16af602e87bdd15ddc47e34321 (patch) | |
| tree | 01ecdf44ad82e141923f016c9905ca551917b743 /test | |
| parent | eecfa369eb91838fbd833183717b2579a0127acb (diff) | |
| download | external_llvm-b4106170dde7db16af602e87bdd15ddc47e34321.zip external_llvm-b4106170dde7db16af602e87bdd15ddc47e34321.tar.gz external_llvm-b4106170dde7db16af602e87bdd15ddc47e34321.tar.bz2 | |
Add patterns for CALL32m and CALL64m. They aren't matched in most
cases due to an isel deficiency already noted in
lib/Target/X86/README.txt, but they can be matched in this fold-call.ll
testcase, for example.
This is interesting mainly because it exposes a tricky tblgen bug;
tblgen was incorrectly computing the starting index for variable_ops
in the case of a complex pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51706 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/fold-call.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/CodeGen/X86/fold-call.ll b/test/CodeGen/X86/fold-call.ll new file mode 100644 index 0000000..5399171 --- /dev/null +++ b/test/CodeGen/X86/fold-call.ll @@ -0,0 +1,10 @@ +; RUN: llvm-as < %s | llc -march=x86 | not grep mov +; RUN: llvm-as < %s | llc -march=x86-64 | not grep mov + +declare void @bar() + +define void @foo(i32 %i0, i32 %i1, i32 %i2, i32 %i3, i32 %i4, i32 %i5, void()* %arg) nounwind { + call void @bar() + call void %arg() + ret void +} |