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author | Andreas Schwab <schwab@issan.cs.uni-dortmund.de> | 1998-10-27 23:42:47 +0000 |
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committer | Jeff Law <law@gcc.gnu.org> | 1998-10-27 16:42:47 -0700 |
commit | 2eb6dac7c1e77b3a1c3777f297b2b041b5552185 (patch) | |
tree | 2da4d55b654a2b163f0545a55a083d8b80a210fc /gcc | |
parent | c47f5ea57b48aec483b5e0566817143411100171 (diff) | |
download | gcc-2eb6dac7c1e77b3a1c3777f297b2b041b5552185.zip gcc-2eb6dac7c1e77b3a1c3777f297b2b041b5552185.tar.gz gcc-2eb6dac7c1e77b3a1c3777f297b2b041b5552185.tar.bz2 |
* reload1.c (delete_output_reload): Avoid ambigous else.
From-SVN: r23379
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/ChangeLog | 4 | ||||
-rw-r--r-- | gcc/reload1.c | 26 |
2 files changed, 18 insertions, 12 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1386d4e7..373e2ea 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +1998-10-28 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> + + * reload1.c (delete_output_reload): Avoid ambigous else. + Wed Oct 28 00:10:35 1998 Jeffrey A Law (law@cygnus.com) * final.c (cleanup_subreg_operands): New function. diff --git a/gcc/reload1.c b/gcc/reload1.c index 959233b..5726357 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -7827,19 +7827,21 @@ delete_output_reload (insn, j, last_reload_reg) while (GET_CODE (reg2) == SUBREG) reg2 = SUBREG_REG (reg2); if (rtx_equal_p (reg2, reg)) - if (reload_inherited[k] || reload_override_in[k] || k == j) - { - n_inherited++; - reg2 = reload_out_reg[k]; - if (! reg2) - continue; - while (GET_CODE (reg2) == SUBREG) - reg2 = XEXP (reg2, 0); - if (rtx_equal_p (reg2, reg)) + { + if (reload_inherited[k] || reload_override_in[k] || k == j) + { n_inherited++; - } - else - return; + reg2 = reload_out_reg[k]; + if (! reg2) + continue; + while (GET_CODE (reg2) == SUBREG) + reg2 = XEXP (reg2, 0); + if (rtx_equal_p (reg2, reg)) + n_inherited++; + } + else + return; + } } n_occurrences = count_occurrences (PATTERN (insn), reg); if (substed) |