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| author | Alexandre Oliva <aoliva@redhat.com> | 2000-09-02 02:54:55 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2000-09-02 02:54:55 +0000 |
| commit | 6462bb432fe58e6dba719b88df693f768a05e5a6 (patch) | |
| tree | 69d434a432d126114d1f18512af30880687b1df2 /gcc/rtl.h | |
| parent | 298ec8f42f65f88ac5bf4df5f8592adc0edfbdfc (diff) | |
| download | gcc-6462bb432fe58e6dba719b88df693f768a05e5a6.zip gcc-6462bb432fe58e6dba719b88df693f768a05e5a6.tar.gz gcc-6462bb432fe58e6dba719b88df693f768a05e5a6.tar.bz2 | |
rtl.h (ASM_OPERANDS_INPUT_CONSTRAINT_EXP): New macro.
* rtl.h (ASM_OPERANDS_INPUT_CONSTRAINT_EXP): New macro.
* gcse.c (hash_string_1): New function.
(hash_expr_1) <ASM_OPERANDS>: Disregard filename and line number.
(expr_equiv_p) <ASM_OPERANDS>: Likewise.
* cse.c (rtx_cost): Don't increase the cost of ASM_OPERANDS.
(canon_hash_string): New function.
(canon_hash) <ASM_OPERANDS>: Disregard filename and line number.
(exp_equiv_p) <ASM_OPERANDS>: Likewise.
(fold_rtx): Use ASM_OPERANDS accessor macros.
* emit-rtl.c (copy_insn_1): Likewise.
* integrate.c (copy_rtx_and_substitute): Likewise.
* stmt.c (expand_asm_operands): Likewise. Give an
ASM_OPERANDS rtx the mode of the output reg being set from it.
From-SVN: r36110
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -800,6 +800,8 @@ extern const char * const note_insn_name[NOTE_INSN_MAX - NOTE_INSN_BIAS]; #define ASM_OPERANDS_INPUT_CONSTRAINT_VEC(RTX) XCVEC ((RTX), 4, ASM_OPERANDS) #define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP ((RTX), 3, (N), ASM_OPERANDS) #define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN ((RTX), 3, ASM_OPERANDS) +#define ASM_OPERANDS_INPUT_CONSTRAINT_EXP(RTX, N) \ + XCVECEXP ((RTX), 4, (N), ASM_OPERANDS) #define ASM_OPERANDS_INPUT_CONSTRAINT(RTX, N) \ XSTR (XCVECEXP ((RTX), 4, (N), ASM_OPERANDS), 0) #define ASM_OPERANDS_INPUT_MODE(RTX, N) \ |