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Unneeded UNREACHABLEs can cause gcc to produce problematic code. TBC

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Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
This commit is contained in:
Adrian Conlon
2018-03-17 23:34:27 +00:00
parent dac58b121a
commit 97a121b8d4
4 changed files with 0 additions and 17 deletions
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Intel8080/inc/Intel8080.h
-4
View File
@@ -68,7 +68,6 @@ namespace EightBit {
default:
UNREACHABLE;
}
UNREACHABLE;
}
void R(int r, uint8_t& a, uint8_t value) {
@@ -100,7 +99,6 @@ namespace EightBit {
default:
UNREACHABLE;
}
UNREACHABLE;
}
register16_t& RP(int rp) {
@@ -116,7 +114,6 @@ namespace EightBit {
default:
UNREACHABLE;
}
UNREACHABLE;
}
register16_t& RP2(int rp) {
@@ -132,7 +129,6 @@ namespace EightBit {
default:
UNREACHABLE;
}
UNREACHABLE;
}
static void adjustAuxiliaryCarryAdd(uint8_t& f, uint8_t before, uint8_t value, int calculation) {
Intel8080/src/Intel8080.cpp
-3
View File
@@ -68,7 +68,6 @@ bool EightBit::Intel8080::jumpConditionalFlag(uint8_t& f, int flag) {
default:
UNREACHABLE;
}
UNREACHABLE;
}
bool EightBit::Intel8080::returnConditionalFlag(uint8_t& f, int flag) {
@@ -92,7 +91,6 @@ bool EightBit::Intel8080::returnConditionalFlag(uint8_t& f, int flag) {
default:
UNREACHABLE;
}
UNREACHABLE;
}
bool EightBit::Intel8080::callConditionalFlag(uint8_t& f, int flag) {
@@ -116,7 +114,6 @@ bool EightBit::Intel8080::callConditionalFlag(uint8_t& f, int flag) {
default:
UNREACHABLE;
}
UNREACHABLE;
}
void EightBit::Intel8080::add(uint8_t& f, register16_t& operand, register16_t value) {
Z80/inc/Z80.h
-6
View File
@@ -148,7 +148,6 @@ namespace EightBit {
default:
UNREACHABLE;
}
UNREACHABLE;
}
void R(int r, uint8_t& a, uint8_t value) {
@@ -182,7 +181,6 @@ namespace EightBit {
default:
UNREACHABLE;
}
UNREACHABLE;
}
uint8_t R2(int r, uint8_t a) {
@@ -208,7 +206,6 @@ namespace EightBit {
default:
UNREACHABLE;
}
UNREACHABLE;
}
void R2(int r, uint8_t& a, uint8_t value) {
@@ -242,7 +239,6 @@ namespace EightBit {
default:
UNREACHABLE;
}
UNREACHABLE;
}
register16_t& RP(int rp) {
@@ -260,7 +256,6 @@ namespace EightBit {
default:
UNREACHABLE;
}
UNREACHABLE;
}
register16_t& HL2() {
@@ -287,7 +282,6 @@ namespace EightBit {
default:
UNREACHABLE;
}
UNREACHABLE;
}
static void adjustHalfCarryAdd(uint8_t& f, uint8_t before, uint8_t value, int calculation) {
Z80/src/Z80.cpp
-4
View File
@@ -88,7 +88,6 @@ bool EightBit::Z80::jrConditionalFlag(uint8_t f, const int flag) {
default:
UNREACHABLE;
}
UNREACHABLE;
}
bool EightBit::Z80::jumpConditionalFlag(uint8_t f, const int flag) {
@@ -114,7 +113,6 @@ bool EightBit::Z80::jumpConditionalFlag(uint8_t f, const int flag) {
default:
UNREACHABLE;
}
UNREACHABLE;
}
void EightBit::Z80::retn() {
@@ -149,7 +147,6 @@ bool EightBit::Z80::returnConditionalFlag(uint8_t f, const int flag) {
default:
UNREACHABLE;
}
UNREACHABLE;
}
bool EightBit::Z80::callConditionalFlag(uint8_t f, const int flag) {
@@ -175,7 +172,6 @@ bool EightBit::Z80::callConditionalFlag(uint8_t f, const int flag) {
default:
UNREACHABLE;
}
UNREACHABLE;
}
void EightBit::Z80::sbc(uint8_t& f, register16_t& operand, const register16_t value) {