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author | Geoff Keating <geoffk@cygnus.com> | 2000-09-01 01:03:29 +0000 |
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committer | Geoffrey Keating <geoffk@gcc.gnu.org> | 2000-09-01 01:03:29 +0000 |
commit | 1b3d8f8a350ba123682377bc22e54750bc670f51 (patch) | |
tree | 72e5e800965de1a0aefec76ff7020c0d0810bdc1 /gcc/rtl.h | |
parent | b7fc330e447b35d8b6192ab0569e90d736f79406 (diff) | |
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stmt.c (expand_asm_operands): Twiddle generating_concat_p so that CONCATs are not generated for ASMs.
* stmt.c (expand_asm_operands): Twiddle generating_concat_p
so that CONCATs are not generated for ASMs.
* emit-rtl.c (gen_reg_rtx): Don't generate CONCATs when
not generating_concat_p.
* function.c (pop_function_context_from): Reset
generating_concat_p.
(prepare_function_start): Likewise.
* rtl.c (generating_concat_p): Define.
* rtl.h (generating_concat_p): Declare.
* toplev.c (rest_of_compilation): No CONCATs after RTL generation.
From-SVN: r36088
Diffstat (limited to 'gcc/rtl.h')
-rw-r--r-- | gcc/rtl.h | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -1102,6 +1102,9 @@ extern const char * const note_insn_name[NOTE_INSN_MAX - NOTE_INSN_BIAS]; This is 1 until after the rtl generation pass. */ extern int rtx_equal_function_value_matters; +/* Nonzero when we are generating CONCATs. */ +extern int generating_concat_p; + /* Generally useful functions. */ /* The following functions accept a wide integer argument. Rather than |