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Diffstat (limited to 'erts/emulator/beam/beam_emu.c')
-rw-r--r--erts/emulator/beam/beam_emu.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index 9a34d5f11a..059c443450 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -160,8 +160,6 @@ do { \
stb_reg = (DestDesc); \
CHECK_TERM(Result); \
switch (beam_reg_tag(stb_reg)) { \
- case R_REG_DEF: \
- r(0) = (Result); break; \
case X_REG_DEF: \
xb(x_reg_offset(stb_reg)) = (Result); break; \
default: \
@@ -186,8 +184,6 @@ do { \
stb_next = (BeamInstr *) *I; \
CHECK_TERM(Result); \
switch (beam_reg_tag(stb_reg)) { \
- case R_REG_DEF: \
- r(0) = (Result); Goto(stb_next); \
case X_REG_DEF: \
xb(x_reg_offset(stb_reg)) = (Result); Goto(stb_next); \
default: \
@@ -521,7 +517,6 @@ void** beam_ops;
do { \
tr = Arg(pos); \
switch (beam_reg_tag(tr)) { \
- case R_REG_DEF: tr = r(0); break; \
case X_REG_DEF: tr = xb(x_reg_offset(tr)); break; \
case Y_REG_DEF: ASSERT(y_reg_offset(tr) >= 1); tr = yb(y_reg_offset(tr)); break; \
} \
@@ -2391,9 +2386,6 @@ void process_main(void)
do {
Eterm term = *I++;
switch (term & _TAG_IMMED1_MASK) {
- case (R_REG_DEF << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_HEADER:
- *hp++ = r(0);
- break;
case (X_REG_DEF << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_HEADER:
*hp++ = x(term >> _TAG_IMMED1_SIZE);
break;
@@ -2422,9 +2414,6 @@ void process_main(void)
#define PUT_TERM_REG(term, desc) \
do { \
switch ((desc) & _TAG_IMMED1_MASK) { \
- case (R_REG_DEF << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_HEADER: \
- r(0) = (term); \
- break; \
case (X_REG_DEF << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_HEADER: \
x((desc) >> _TAG_IMMED1_SIZE) = (term); \
break; \
@@ -6502,9 +6491,6 @@ static Eterm get_map_element_hash(Eterm map, Eterm key, Uint32 hx)
do { \
Eterm src = (Eterm)(term); \
switch (src & _TAG_IMMED1_MASK) { \
- case (R_REG_DEF << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_HEADER: \
- dest = x(0); \
- break; \
case (X_REG_DEF << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_HEADER: \
dest = x(src >> _TAG_IMMED1_SIZE); \
break; \