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[ms-inline asm] Add a new AsmRewriteKind, AOK_Delete. To be used in a future

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commit.
Part of rdar://13453209


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179325 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chad Rosier 2013-04-11 22:00:03 +00:00
parent f06cc98149
commit f16b08de8a
1 changed files with 12 additions and 10 deletions
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22
include/llvm/MC/MCTargetAsmParser.h
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@ -22,7 +22,8 @@ class MCInst;
template <typename T> class SmallVectorImpl; template <typename T> class SmallVectorImpl;
enum AsmRewriteKind { enum AsmRewriteKind {
AOK_Align = 0, // Rewrite align as .align. AOK_Delete = 0, // Rewrite should be ignored.
AOK_Align, // Rewrite align as .align.
AOK_DotOperator, // Rewrite a dot operator expression as an immediate. AOK_DotOperator, // Rewrite a dot operator expression as an immediate.
// E.g., [eax].foo.bar -> [eax].8 // E.g., [eax].foo.bar -> [eax].8
AOK_Emit, // Rewrite _emit as .byte. AOK_Emit, // Rewrite _emit as .byte.
@ -35,15 +36,16 @@ enum AsmRewriteKind {
}; };
const char AsmRewritePrecedence [] = { const char AsmRewritePrecedence [] = {
0, // AOK_Align 0, // AOK_Delete
0, // AOK_DotOperator 1, // AOK_Align
0, // AOK_Emit 1, // AOK_DotOperator
2, // AOK_Imm 1, // AOK_Emit
2, // AOK_ImmPrefix 3, // AOK_Imm
1, // AOK_Input 3, // AOK_ImmPrefix
1, // AOK_Output 2, // AOK_Input
3, // AOK_SizeDirective 2, // AOK_Output
0 // AOK_Skip 4, // AOK_SizeDirective
1 // AOK_Skip
}; };
struct AsmRewrite { struct AsmRewrite {