orc: Remove dead assignments

All those temporary registry were not used and instead were being assigned constant values.

orc: Remove dead assignments
All those temporary registry were not used and instead were being assigned constant values.
db7f006f · Edward Hervey · Edward Hervey · 65b69ae5 · db7f006f · db7f006f
Commit db7f006f authored Dec 17, 2018 by Edward Hervey 🤘 Committed by Edward Hervey Dec 17, 2018
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orc/orcrules-mmx.c orc/orcrules-mmx.c +3 -3

orc/orcrules-sse.c orc/orcrules-sse.c +3 -3

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--- a/orc/orcrules-mmx.c
+++ b/orc/orcrules-mmx.c
@@ -2024,7 +2024,7 @@ mmx_rule_maxuw_slow (OrcCompiler *p, void *user, OrcInstruction *insn)
 {
  int src = p->vars[insn->src_args[1]].alloc;
  int dest = p->vars[insn->dest_args[0]].alloc;
-  int tmp = orc_compiler_get_temp_reg (p);
+  int tmp;

  tmp = orc_compiler_get_constant (p, 2, 0x8000);
  orc_mmx_emit_pxor(p, tmp, src);
@@ -2221,7 +2221,7 @@ mmx_rule_addssl_slow (OrcCompiler *p, void *user, OrcInstruction *insn)
 {
  int src = p->vars[insn->src_args[1]].alloc;
  int dest = p->vars[insn->dest_args[0]].alloc;
-  int tmp = orc_compiler_get_temp_reg (p);
+  int tmp;
 #if 0
  int tmp2 = orc_compiler_get_temp_reg (p);
  int tmp3 = orc_compiler_get_temp_reg (p);
@@ -2301,7 +2301,7 @@ mmx_rule_subssl_slow (OrcCompiler *p, void *user, OrcInstruction *insn)
 {
  int src = p->vars[insn->src_args[1]].alloc;
  int dest = p->vars[insn->dest_args[0]].alloc;
-  int tmp = orc_compiler_get_temp_reg (p);
+  int tmp;
  int tmp2 = orc_compiler_get_temp_reg (p);
  int tmp3 = orc_compiler_get_temp_reg (p);


--- a/orc/orcrules-sse.c
+++ b/orc/orcrules-sse.c
@@ -2069,7 +2069,7 @@ sse_rule_maxuw_slow (OrcCompiler *p, void *user, OrcInstruction *insn)
 {
  int src = p->vars[insn->src_args[1]].alloc;
  int dest = p->vars[insn->dest_args[0]].alloc;
-  int tmp = orc_compiler_get_temp_reg (p);
+  int tmp;

  tmp = orc_compiler_get_constant (p, 2, 0x8000);
  orc_sse_emit_pxor(p, tmp, src);
@@ -2266,7 +2266,7 @@ sse_rule_addssl_slow (OrcCompiler *p, void *user, OrcInstruction *insn)
 {
  int src = p->vars[insn->src_args[1]].alloc;
  int dest = p->vars[insn->dest_args[0]].alloc;
-  int tmp = orc_compiler_get_temp_reg (p);
+  int tmp;
 #if 0
  int tmp2 = orc_compiler_get_temp_reg (p);
  int tmp3 = orc_compiler_get_temp_reg (p);
@@ -2346,7 +2346,7 @@ sse_rule_subssl_slow (OrcCompiler *p, void *user, OrcInstruction *insn)
 {
  int src = p->vars[insn->src_args[1]].alloc;
  int dest = p->vars[insn->dest_args[0]].alloc;
-  int tmp = orc_compiler_get_temp_reg (p);
+  int tmp;
  int tmp2 = orc_compiler_get_temp_reg (p);
  int tmp3 = orc_compiler_get_temp_reg (p);