reorganise things a bit to align further with the actual names/structure

1 files changed, 0 insertions, 166 deletions

diff --git a/unsorted/OptimizerHelpers.c b/unsorted/OptimizerHelpers.c
deleted file mode 100644
index 4085363..0000000
--- a/unsorted/OptimizerHelpers.c
+++ /dev/null
@@ -1,166 +0,0 @@
-#include "parser.h"
-
-Boolean setOldOptimizerOptions;
-
-typedef struct {
-    Boolean commonsubs;
-    Boolean loopinvariants;
-    Boolean propagation;
-    Boolean deadstore;
-    Boolean strengthreduction;
-    Boolean deadcode;
-    Boolean lifetimes;
-} PIROptimizer; // assumed name
-
-static PIROptimizer pIrOptimizer = {0};
-
-Pragma irPragmas[] = {
-        &pIrOptimizer.commonsubs, "opt_common_subs", 0,
-        &pIrOptimizer.loopinvariants, "opt_loop_invariants", 0,
-        &pIrOptimizer.propagation, "opt_propagation", 0,
-        &pIrOptimizer.deadstore, "opt_dead_assignments", 0,
-        &pIrOptimizer.deadcode, "opt_dead_code", 0,
-        &pIrOptimizer.strengthreduction, "opt_strength_reduction", 0,
-        &pIrOptimizer.lifetimes, "opt_lifetimes", 0,
-        0, 0, 0
-};
-
-int SetPragmaOptimizationsToUnspecified(const char *opt, void *, const char *, int) {
-    if (setOldOptimizerOptions)
-        Option_Warning(CLPStr62);
-
-    memset(&pIrOptimizer, 0, sizeof(pIrOptimizer));
-    TargetSetPragmaOptimizationsToUnspecified();
-    return 1;
-}
-
-int SetOptFlags(const char *opt, void *str, const char *, int flags) {
-    // this is very similar to ToolHelper
-    // might also fail to match
-    unsigned char *ptr;
-    Boolean set;
-    Boolean no;
-    UInt16 flag;
-
-    ptr = (unsigned char *) str;
-    no = (Boolean) ((flags & PARAMPARSEFLAGS_8) >> 3);
-    set = (Boolean) (no ^ 1);
-
-    while (*ptr) {
-        if (*ptr == '+') {
-            set = !no;
-        } else if (*ptr == '-') {
-            set = no;
-        } else if (*ptr == '|') {
-            set = (Boolean) (no ^ 1);
-        } else {
-            flag = (ptr[0] << 8) | ptr[1];
-
-            if ((flag >= 'G0' && flag <= 'G4') || (flag == 'Gs') || (flag == 'Gp'))
-                SetPragmaOptimizationsToUnspecified(opt, NULL, NULL, 0);
-
-            switch (flag) {
-                case 'Cs':
-                    pIrOptimizer.commonsubs = set ? 1 : 2;
-                    setOldOptimizerOptions = 1;
-                    break;
-                case 'Li':
-                    pIrOptimizer.loopinvariants = set ? 1 : 2;
-                    setOldOptimizerOptions = 1;
-                    break;
-                case 'Pr':
-                    pIrOptimizer.propagation = set ? 1 : 2;
-                    setOldOptimizerOptions = 1;
-                    break;
-                case 'Ds':
-                    pIrOptimizer.deadstore = set ? 1 : 2;
-                    setOldOptimizerOptions = 1;
-                    break;
-                case 'Sr':
-                    pIrOptimizer.strengthreduction = set ? 1 : 2;
-                    setOldOptimizerOptions = 1;
-                    break;
-                case 'Dc':
-                    pIrOptimizer.deadcode = set ? 1 : 2;
-                    setOldOptimizerOptions = 1;
-                    break;
-                case 'Lt':
-                    pIrOptimizer.lifetimes = set ? 1 : 2;
-                    setOldOptimizerOptions = 1;
-                    break;
-                case 'G0':
-                    pGlobalOptimizer.optimizationlevel = set ? 0 : 0;
-                    break;
-                case 'G1':
-                    pGlobalOptimizer.optimizationlevel = set ? 1 : 0;
-                    break;
-                case 'G2':
-                    pGlobalOptimizer.optimizationlevel = set ? 2 : 0;
-                    break;
-                case 'G3':
-                    pGlobalOptimizer.optimizationlevel = set ? 3 : 0;
-                    break;
-                case 'G4':
-                    pGlobalOptimizer.optimizationlevel = set ? 4 : 0;
-                    break;
-                case 'Gs':
-                    pGlobalOptimizer.optfor = set ? 1 : 0;
-                    break;
-                case 'Gp':
-                    pGlobalOptimizer.optfor = set ? 0 : 1;
-                    break;
-                default:
-                    if (!TargetSetOptFlags(flag, set))
-                        CLPFatalError("Bad optimizer settings in %s (%c%c)\n", str, ptr[0], ptr[1]);
-            }
-
-            ++ptr;
-        }
-
-        ++ptr;
-    }
-
-    return 1;
-}
-
-int DisplayOptimizationOptions(const char *, void *, const char *, int) {
-    SInt32 oldsize;
-    Handle h;
-
-    h = NewHandle(0);
-    if (!h)
-        exit(-23);
-
-    HPrintF(h, "\t- global optimizer level %d\n", pGlobalOptimizer.optimizationlevel);
-    HPrintF(h, "\t- global optimize for %s\n", (pGlobalOptimizer.optfor == 0) ? "speed" : "size");
-
-    oldsize = GetHandleSize(h);
-    if (pIrOptimizer.commonsubs)
-        HPrintF(h, "\t- common subexpression elimination %s\n", (pIrOptimizer.commonsubs == 1) ? "on" : "off");
-    if (pIrOptimizer.loopinvariants)
-        HPrintF(h, "\t- loop invariants %s\n", (pIrOptimizer.loopinvariants == 1) ? "on" : "off");
-    if (pIrOptimizer.commonsubs)
-        HPrintF(h, "\t- constant propagation %s\n", (pIrOptimizer.propagation == 1) ? "on" : "off");
-    if (pIrOptimizer.deadstore)
-        HPrintF(h, "\t- dead store elimination %s\n", (pIrOptimizer.deadstore == 1) ? "on" : "off");
-    if (pIrOptimizer.deadcode)
-        HPrintF(h, "\t- dead code elimination %s\n", (pIrOptimizer.deadcode == 1) ? "on" : "off");
-    if (pIrOptimizer.strengthreduction)
-        HPrintF(h, "\t- strength reduction %s\n", (pIrOptimizer.strengthreduction == 1) ? "on" : "off");
-    if (pIrOptimizer.lifetimes)
-        HPrintF(h, "\t- variable lifetimes %s\n", (pIrOptimizer.lifetimes == 1) ? "on" : "off");
-
-    if (oldsize == GetHandleSize(h))
-        HPrintF(h, "\t- no extra global optimizations\n");
-
-    HPrintF(h, "Backend-specific optimizer options:\n");
-
-    oldsize = GetHandleSize(h);
-    TargetDisplayOptimizationOptions(h);
-    if (oldsize == GetHandleSize(h))
-        HPrintF(h, "\t- no extra backend-specific optimizations\n");
-
-    ShowTextHandle(NULL, h);
-    DisposeHandle(h);
-    return 1;
-}