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one important bugfix: PPC32 didn't have both elf and macho support for
external symbols and global addresses. Add the missing ones. one important workaround: PPCISD::CALL is matched by both PPCcall_ELF and PPCcall_Macho, disable the _ELF patterns for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34601 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -102,7 +102,7 @@ let isCall = 1, noResults = 1, PPC970_Unit = 7,
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def BLA8_ELF : IForm<18, 1, 1,
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(ops aaddr:$func, variable_ops),
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"bla $func", BrB, [(PPCcall_ELF (i64 imm:$func))]>;
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"bla $func", BrB, [/*(PPCcall_ELF (i64 imm:$func))*/]>;
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}
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@ -111,12 +111,12 @@ def : Pat<(PPCcall_Macho (i64 tglobaladdr:$dst)),
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(BL8_Macho tglobaladdr:$dst)>;
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def : Pat<(PPCcall_Macho (i64 texternalsym:$dst)),
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(BL8_Macho texternalsym:$dst)>;
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/*
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def : Pat<(PPCcall_ELF (i64 tglobaladdr:$dst)),
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(BL8_ELF tglobaladdr:$dst)>;
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def : Pat<(PPCcall_ELF (i64 texternalsym:$dst)),
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(BL8_ELF texternalsym:$dst)>;
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*/
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//===----------------------------------------------------------------------===//
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// 64-bit SPR manipulation instrs.
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@ -407,11 +407,11 @@ let isCall = 1, noResults = 1, PPC970_Unit = 7,
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def BLA_ELF : IForm<18, 1, 1,
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(ops aaddr:$func, variable_ops),
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"bla $func", BrB,
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[(PPCcall_ELF (i32 imm:$func))]>;
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[/*(PPCcall_ELF (i32 imm:$func))*/]>;
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def BCTRL_ELF : XLForm_2_ext<19, 528, 20, 0, 1,
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(ops variable_ops),
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"bctrl", BrB,
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[(PPCbctrl_ELF)]>;
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[/*(PPCbctrl_ELF)*/]>;
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}
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// DCB* instructions.
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@ -1102,8 +1102,12 @@ def : Pat<(and (rotl GPRC:$in, GPRC:$sh), maskimm32:$imm),
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// Calls
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def : Pat<(PPCcall_Macho (i32 tglobaladdr:$dst)),
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(BL_Macho tglobaladdr:$dst)>;
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def : Pat<(PPCcall_Macho (i32 texternalsym:$dst)),
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(BL_Macho texternalsym:$dst)>;
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/*def : Pat<(PPCcall_ELF (i32 tglobaladdr:$dst)),
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(BL_ELF tglobaladdr:$dst)>;
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def : Pat<(PPCcall_ELF (i32 texternalsym:$dst)),
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(BL_ELF texternalsym:$dst)>;
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(BL_ELF texternalsym:$dst)>;*/
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// Hi and Lo for Darwin Global Addresses.
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def : Pat<(PPChi tglobaladdr:$in, 0), (LIS tglobaladdr:$in)>;
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