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Moved testcase for issue #1397.

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This commit is contained in:
acqn
2021-02-13 22:11:01 +08:00
committed by greg-king5
parent 55ae350fed
commit 131f96eb1e
2 changed files with 0 additions and 8 deletions
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8
test/misc/Makefile
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@@ -108,14 +108,6 @@ $(WORKDIR)/bug1265.$1.$2.prg: bug1265.c | $(WORKDIR)
$(LD65) -t sim$2 -o $$@ $$(@:.prg=.o) sim$2.lib $(NULLERR)
$(SIM65) $(SIM65FLAGS) $$@ $(NULLOUT) $(NULLERR)
# this one fails with optimizations, without OptBoolTrans it works
$(WORKDIR)/bug1397.$1.$2.prg: bug1397.c | $(WORKDIR)
$(if $(QUIET),echo misc/bug1397.$1.$2.prg)
$(CC65) -O --disable-opt OptBoolTrans -t sim$2 -$1 -o $$(@:.prg=.s) $$< $(NULLERR)
$(CA65) -t sim$2 -o $$(@:.prg=.o) $$(@:.prg=.s) $(NULLERR)
$(LD65) -t sim$2 -o $$@ $$(@:.prg=.o) sim$2.lib $(NULLERR)
$(SIM65) $(SIM65FLAGS) $$@ $(NULLOUT) $(NULLERR)
# should compile, but then hangs in an endless loop
$(WORKDIR)/endless.$1.$2.prg: endless.c | $(WORKDIR)
$(if $(QUIET),echo misc/endless.$1.$2.prg)

55
test/misc/bug1397.c
View File

@@ -1,55 +0,0 @@
/* bug #1937 - Incorrect Behavior Related to OptBoolTrans */
#include <stdio.h>
unsigned char c;
int *p;
void f1(void) {
int i = 1;
int *pa = (int *)0xaaaa;
int *pb = (int *)0xbbbb;
p = (i == 0) ? pa : pb;
c = 0x5a;
}
struct data_t {
unsigned char c;
int *p;
};
struct data_t data;
void f2(void) {
int i = 1;
int *pa = (int *)0xcccc;
int *pb = (int *)0xdddd;
struct data_t *po = &data;
po->p = (i == 0) ? pa : pb;
po->c = 0xa5;
}
int ret = 0;
int main(void) {
f1();
if (c != 0x5a) {
ret++;
}
printf("c: %hhx\n", c);
printf("p: %p\n", p);
f2();
if (data.c != 0xa5) {
ret++;
}
printf("c: %hhx\n", data.c);
printf("p: %p\n", data.p);
printf("failures: %d\n", ret);
return ret;
}