diff options
| author | Alessandro Gatti <a.gatti@frob.it> | 2025-06-10 19:54:28 +0200 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2025-07-01 15:34:29 +1000 |
| commit | 12f36cc13c126770d81bc95daf695f3aa05bc5cb (patch) | |
| tree | 2243db31bf0dbd89ac7648ba4f16d3dabcc98c03 /py/emitnative.c | |
| parent | cd1b921bf296da72cee4f6135ad8bd74e6217d2f (diff) | |
py/asmxtensa: Implement the full set of Viper load/store operations.
This commit expands the implementation of Viper load/store operations
that are optimised for the Xtensa platform.
Now both load and store emitters should generate the shortest possible
sequence in all cases. Redundant specialised operation emitters have
been aliased to the general case implementation - this was the case of
integer-indexed load/store operations with a fixed offset of zero.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
Diffstat (limited to 'py/emitnative.c')
| -rw-r--r-- | py/emitnative.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/py/emitnative.c b/py/emitnative.c index 36e9719db..f3ab483e8 100644 --- a/py/emitnative.c +++ b/py/emitnative.c @@ -1534,12 +1534,6 @@ static void emit_native_load_subscr(emit_t *emit) { #ifdef ASM_LOAD8_REG_REG_OFFSET ASM_LOAD8_REG_REG_OFFSET(emit->as, REG_RET, reg_base, index_value); #else - #if N_XTENSA || N_XTENSAWIN - if (index_value >= 0 && index_value < 256) { - asm_xtensa_op_l8ui(emit->as, REG_RET, reg_base, index_value); - break; - } - #endif if (index_value != 0) { // index is non-zero need_reg_single(emit, reg_index, 0); @@ -1776,12 +1770,6 @@ static void emit_native_store_subscr(emit_t *emit) { #ifdef ASM_STORE8_REG_REG_OFFSET ASM_STORE8_REG_REG_OFFSET(emit->as, reg_value, reg_base, index_value); #else - #if N_XTENSA || N_XTENSAWIN - if (index_value >= 0 && index_value < 256) { - asm_xtensa_op_s8i(emit->as, reg_value, reg_base, index_value); - break; - } - #endif if (index_value != 0) { // index is non-zero ASM_MOV_REG_IMM(emit->as, reg_index, index_value); @@ -1797,12 +1785,6 @@ static void emit_native_store_subscr(emit_t *emit) { #ifdef ASM_STORE16_REG_REG_OFFSET ASM_STORE16_REG_REG_OFFSET(emit->as, reg_value, reg_base, index_value); #else - #if N_XTENSA || N_XTENSAWIN - if (index_value >= 0 && index_value < 256) { - asm_xtensa_op_s16i(emit->as, reg_value, reg_base, index_value); - break; - } - #endif if (index_value != 0) { // index is a non-zero immediate ASM_MOV_REG_IMM(emit->as, reg_index, index_value << 1); |