Commit 1fcea2b0 by Richard Kenner

*** empty log message ***

From-SVN: r244
parent 203b91b9
......@@ -397,6 +397,20 @@ DEF_RTL_EXPR(ASM_INPUT, "asm_input", "s", 'x')
7th is the source line number. */
DEF_RTL_EXPR(ASM_OPERANDS, "asm_operands", "ssiEEsi", 'x')
/* A machine-specific operation.
1st operand is a vector of operands being used by the operation so that
any needed reloads can be done.
2nd operand is a unique value saying which of a number of machine-specific
operations is to be performed.
(Note that the vector must be the first operand because of the way that
genrecog.c record positions within an insn.)
This can occur all by itself in a PATTERN, as a component of a PARALLEL,
or inside an expression. */
DEF_RTL_EXPR(UNSPEC, "unspec", "Ei", 'x')
/* Similiar, but a volatile operation and one which may trap. */
DEF_RTL_EXPR(UNSPEC_VOLATILE, "unspec_volatile", "Ei", 'x')
/* Vector of addresses, stored as full words. */
/* Each element is a LABEL_REF to a CODE_LABEL whose address we want. */
DEF_RTL_EXPR(ADDR_VEC, "addr_vec", "E", 'x')
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment