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Fix min/max for floats

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gingerBill
2018-01-01 11:41:32 +00:00
parent 90dbfe7660
commit f3ea109e6f
1 changed files with 9 additions and 7 deletions
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src/ir.cpp
+9 -7
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@@ -1630,7 +1630,7 @@ irValue *ir_emit_call(irProcedure *p, irValue *value, irValue **args, isize arg_
if (pt->Proc.c_vararg) { if (pt->Proc.c_vararg) {
GB_ASSERT(param_count-1 <= arg_count); GB_ASSERT(param_count-1 <= arg_count);
} else { } else {
GB_ASSERT(param_count == arg_count); GB_ASSERT_MSG(param_count == arg_count, "%td == %td", param_count, arg_count);
} }
for (isize i = 0; i < param_count; i++) { for (isize i = 0; i < param_count; i++) {
Entity *e = pt->Proc.params->Tuple.variables[i]; Entity *e = pt->Proc.params->Tuple.variables[i];
@@ -3954,11 +3954,12 @@ irValue *ir_emit_min(irProcedure *proc, Type *t, irValue *x, irValue *y) {
if (is_type_float(t)) { if (is_type_float(t)) {
gbAllocator a = proc->module->allocator; gbAllocator a = proc->module->allocator;
i64 sz = 8*type_size_of(a, t); i64 sz = 8*type_size_of(a, t);
irValue **args = gb_alloc_array(a, irValue *, 1); irValue **args = gb_alloc_array(a, irValue *, 2);
args[0] = x; args[0] = x;
args[1] = y;
switch (sz) { switch (sz) {
case 32: return ir_emit_global_call(proc, "__min_f32", args, 1); case 32: return ir_emit_global_call(proc, "__min_f32", args, 2);
case 64: return ir_emit_global_call(proc, "__min_f64", args, 1); case 64: return ir_emit_global_call(proc, "__min_f64", args, 2);
} }
GB_PANIC("Unknown float type"); GB_PANIC("Unknown float type");
} }
@@ -3971,11 +3972,12 @@ irValue *ir_emit_max(irProcedure *proc, Type *t, irValue *x, irValue *y) {
if (is_type_float(t)) { if (is_type_float(t)) {
gbAllocator a = proc->module->allocator; gbAllocator a = proc->module->allocator;
i64 sz = 8*type_size_of(a, t); i64 sz = 8*type_size_of(a, t);
irValue **args = gb_alloc_array(a, irValue *, 1); irValue **args = gb_alloc_array(a, irValue *, 2);
args[0] = x; args[0] = x;
args[1] = y;
switch (sz) { switch (sz) {
case 32: return ir_emit_global_call(proc, "__max_f32", args, 1); case 32: return ir_emit_global_call(proc, "__max_f32", args, 2);
case 64: return ir_emit_global_call(proc, "__max_f64", args, 1); case 64: return ir_emit_global_call(proc, "__max_f64", args, 2);
} }
GB_PANIC("Unknown float type"); GB_PANIC("Unknown float type");
} }