diff options
| -rw-r--r-- | cse.c | 11 | ||||
| -rw-r--r-- | validation/optim/cse-setfval.c | 12 |
2 files changed, 23 insertions, 0 deletions
@@ -90,6 +90,10 @@ static void clean_up_one_instruction(struct basic_block *bb, struct instruction hash += hashval(insn->val); break; + case OP_SETFVAL: + hash += hashval(insn->fvalue); + break; + case OP_SYMADDR: hash += hashval(insn->symbol); break; @@ -179,6 +183,7 @@ static int insn_compare(const void *_i1, const void *_i2) { const struct instruction *i1 = _i1; const struct instruction *i2 = _i2; + int diff; if (i1->opcode != i2->opcode) return i1->opcode < i2->opcode ? -1 : 1; @@ -242,6 +247,12 @@ static int insn_compare(const void *_i1, const void *_i2) return i1->val < i2->val ? -1 : 1; break; + case OP_SETFVAL: + diff = memcmp(&i1->fvalue, &i2->fvalue, sizeof(i1->fvalue)); + if (diff) + return diff; + break; + /* Other */ case OP_PHI: return phi_list_compare(i1->phi_list, i2->phi_list); diff --git a/validation/optim/cse-setfval.c b/validation/optim/cse-setfval.c new file mode 100644 index 00000000..15ff67d0 --- /dev/null +++ b/validation/optim/cse-setfval.c @@ -0,0 +1,12 @@ +int ftest(double a, double b) +{ + return a == 0.125 || b == 0.125; +} + +/* + * check-name: CSE OP_SETFVAL + * check-command: test-linearize -Wno-decl $file + * + * check-output-ignore + * check-output-pattern(1): setfval\\. + */ |