diff options
Diffstat (limited to 'lib/Target/X86/X86InstrCompiler.td')
| -rw-r--r-- | lib/Target/X86/X86InstrCompiler.td | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrCompiler.td b/lib/Target/X86/X86InstrCompiler.td index 496a9cb761..77a876df02 100644 --- a/lib/Target/X86/X86InstrCompiler.td +++ b/lib/Target/X86/X86InstrCompiler.td @@ -197,6 +197,26 @@ let isBranch = 1, isTerminator = 1, isCodeGenOnly = 1 in { } //===----------------------------------------------------------------------===// +// Pseudo instructions used by unwind info. +// +let isPseudo = 1 in { + def SEH_PushReg : I<0, Pseudo, (outs), (ins i32imm:$reg), + "#SEH_PushReg $reg", []>; + def SEH_SaveReg : I<0, Pseudo, (outs), (ins i32imm:$reg, i32imm:$dst), + "#SEH_SaveReg $reg, $dst", []>; + def SEH_SaveXMM : I<0, Pseudo, (outs), (ins i32imm:$reg, i32imm:$dst), + "#SEH_SaveXMM $reg, $dst", []>; + def SEH_StackAlloc : I<0, Pseudo, (outs), (ins i32imm:$size), + "#SEH_StackAlloc $size", []>; + def SEH_SetFrame : I<0, Pseudo, (outs), (ins i32imm:$reg, i32imm:$offset), + "#SEH_SetFrame $reg, $offset", []>; + def SEH_PushFrame : I<0, Pseudo, (outs), (ins i1imm:$mode), + "#SEH_PushFrame $mode", []>; + def SEH_EndPrologue : I<0, Pseudo, (outs), (ins), + "#SEH_EndPrologue", []>; +} + +//===----------------------------------------------------------------------===// // Pseudo instructions used by segmented stacks. // |