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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 | ea4fabaf895fcf3565a166fbbf3506cba346c296 (patch) | |
| tree | 01ecdf44ad82e141923f016c9905ca551917b743 /lib | |
| parent | 90450481cd8ed4984772606b6f5e05aeffc9e5c7 (diff) | |
| download | external_llvm-ea4fabaf895fcf3565a166fbbf3506cba346c296.zip external_llvm-ea4fabaf895fcf3565a166fbbf3506cba346c296.tar.gz external_llvm-ea4fabaf895fcf3565a166fbbf3506cba346c296.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 'lib')
| -rw-r--r-- | lib/Target/X86/X86Instr64bit.td | 2 | ||||
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.td | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/X86/X86Instr64bit.td b/lib/Target/X86/X86Instr64bit.td index 55f8ca3..de422f0 100644 --- a/lib/Target/X86/X86Instr64bit.td +++ b/lib/Target/X86/X86Instr64bit.td @@ -101,7 +101,7 @@ let isCall = 1 in def CALL64r : I<0xFF, MRM2r, (outs), (ins GR64:$dst, variable_ops), "call\t{*}$dst", [(X86call GR64:$dst)]>; def CALL64m : I<0xFF, MRM2m, (outs), (ins i64mem:$dst, variable_ops), - "call\t{*}$dst", []>; + "call\t{*}$dst", [(X86call (loadi64 addr:$dst))]>; } diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index d0bd955..4ffc303 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -397,7 +397,7 @@ let isCall = 1 in def CALL32r : I<0xFF, MRM2r, (outs), (ins GR32:$dst, variable_ops), "call\t{*}$dst", [(X86call GR32:$dst)]>; def CALL32m : I<0xFF, MRM2m, (outs), (ins i32mem:$dst, variable_ops), - "call\t{*}$dst", []>; + "call\t{*}$dst", [(X86call (loadi32 addr:$dst))]>; } // Tail call stuff. |