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target/hexagon/idef-parser: Drop tcg_temp_free

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Translators are no longer required to free tcg temporaries.
This removes gen_rvalue_free, gen_rvalue_free_manual and
free_variables, whose only purpose was to emit tcg_temp_free.

Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-02-24 18:40:56 -10:00
parent 6bf4bbc1c8
commit 3c28efd4cb
4 changed files with 0 additions and 164 deletions
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10
target/hexagon/idef-parser/idef-parser.y
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@ -269,9 +269,6 @@ statements : statements statement
statement : control_statement
| var_decl ';'
| rvalue ';'
{
gen_rvalue_free(c, &@1, &$1);
}
| code_block
| ';'
;
@ -347,7 +344,6 @@ assign_statement : lvalue '=' rvalue
$3 = gen_rvalue_truncate(c, &@1, &$3);
$3 = rvalue_materialize(c, &@1, &$3);
OUT(c, &@1, "gen_write_new_pc(", &$3, ");\n");
gen_rvalue_free(c, &@1, &$3); /* Free temporary value */
}
| LOAD '(' IMM ',' IMM ',' SIGN ',' var ',' lvalue ')'
{
@ -376,7 +372,6 @@ assign_statement : lvalue '=' rvalue
$3 = gen_rvalue_truncate(c, &@1, &$3);
$3 = rvalue_materialize(c, &@1, &$3);
OUT(c, &@1, "SET_USR_FIELD(USR_LPCFG, ", &$3, ");\n");
gen_rvalue_free(c, &@1, &$3);
}
| DEPOSIT '(' rvalue ',' rvalue ',' rvalue ')'
{
@ -421,10 +416,6 @@ control_statement : frame_check
;
frame_check : FCHK '(' rvalue ',' rvalue ')' ';'
{
gen_rvalue_free(c, &@1, &$3);
gen_rvalue_free(c, &@1, &$5);
}
;
cancel_statement : LOAD_CANCEL
@ -774,7 +765,6 @@ rvalue : FAIL
@1.last_column = @6.last_column;
$$ = gen_tmp(c, &@1, 32, UNSIGNED);
OUT(c, &@1, "gen_read_ireg(", &$$, ", ", &$3, ", ", &$6, ");\n");
gen_rvalue_free(c, &@1, &$3);
}
| CIRCADD '(' rvalue ',' rvalue ',' rvalue ')'
{