mirror of
https://github.com/Druthulu/BFM-decomp
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Drew T
75 lines
2.7 KiB
C
75 lines
2.7 KiB
C
/* func_8014ADE0 — shared body (overlay slot 0x80128158, h_exact 8e362b78). ONE source: instantiated by #include at each
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* member's site in address order; the members are recorded in config/dedup.us.yaml (Phase 35). */
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extern u8 D_80078E78[];
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extern s32 func_8016F1C4(void);
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extern s32 func_8014B154(s32 *a0);
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extern void func_8014BD24(s32 a0, s32 a1);
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extern void func_8014BB24(s32 a0, s32 a1, s32 a2);
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extern void func_8014BC80(s32 a0, s32 a1);
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extern void func_8014BD60(s32 a0, s32 a1);
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extern void func_8014B084(void);
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extern s32 func_80029178(s32 a0);
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void func_8014ADE0(s32 a0)
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{
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/* BLOCK-scope extern: the s32 view of the accumulator. The only file-scope decl of
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* this symbol in the TU is `extern s16 D_80078E90;` from DEFINE_func_8014B034(),
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* instantiated at line 1166 — AFTER our slot at 1162 — so gcc-2.7.2 emits only
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* "warning: type mismatch with previous external decl" (probe-verified, exit 0, no
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* -Werror in the build) instead of a hard `conflicting types` error. Unlike
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* `*(s32*)&D_80078E90`, this keeps the symbol_ref INSIDE the mem so each access folds
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* to `lui %hi / lw %lo`; taking the address instead materializes it and CSE hoists it
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* into a reg across all 4 uses (§18 &sym trap) — measured, it shifts ~100 insns. */
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extern s32 D_80078E90;
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u8 *p = D_80078E78;
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s32 temp_s2;
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s32 var_a1;
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if (func_8016F1C4() != 0) {
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return;
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}
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if ((*(u16 *)a0 == 0x1A) || (*(u16 *)a0 == 0x1E) || (*(s32 *)(a0 + 0x44) & 0x10)) {
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return;
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}
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temp_s2 = D_80078E90;
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if (func_8014B154((s32 *)a0) != 0) {
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D_80078E90 = D_80078E90 + 0xAAA8;
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} else {
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D_80078E90 = D_80078E90 + 0x1555;
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}
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if ((*(s16 *)(p + 0x1A) - (temp_s2 >> 16)) > 0) {
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if (p[0x49] == 3) {
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func_8014BD24(a0, 1);
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}
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}
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if (((s16)(*(s16 *)(p + 0x1A) / 60) - (s16)((s16)(temp_s2 >> 16) / 60)) > 0) {
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if (func_8014B154((s32 *)a0) == 0) {
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var_a1 = 4;
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} else if (func_80029178(0x1B) & 0xFF) {
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var_a1 = 0xA;
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} else {
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var_a1 = 4;
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}
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if (*(u16 *)(p + 0x40) != 0) {
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func_8014BB24(a0, var_a1, 0);
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} else if (*(u16 *)(p + 0x3C) != 0) {
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if (*(u16 *)(p + 0x3C) >= 5U) {
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func_8014BC80(a0, 4);
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} else {
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*(u16 *)(p + 0x3C) = 1;
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}
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}
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if (func_8014B154((s32 *)a0) != 0) {
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if (func_80029178(0x1B) & 0xFF) {
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func_8014BD24(a0, 8);
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} else {
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func_8014BD60(a0, 1);
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}
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} else {
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func_8014BD60(a0, 4);
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}
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}
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if (*(s16 *)(p + 0x1A) >= 0x5A0) {
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*(s32 *)(p + 0x18) = 0;
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func_8014B084();
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}
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}
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