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Merge pull request #286 from tevador/pr-zext

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RISC-V: Avoid `zext.b`
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tevador 2023-10-20 20:39:55 +02:00 committed by GitHub
commit 73d70fe82a
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 32 additions and 32 deletions
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64
src/jit_compiler_rv64_static.S
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@ -745,7 +745,7 @@ softaes_enc:
#endif #endif
/* byte 0 */ /* byte 0 */
zext.b x14, x30 andi x14, x30, 255
srli x30, x30, 8 srli x30, x30, 8
addi x12, x13, -2048 addi x12, x13, -2048
#ifdef __riscv_zba #ifdef __riscv_zba
@ -757,7 +757,7 @@ softaes_enc:
lwu x14, -2048(x14) lwu x14, -2048(x14)
/* byte 1 */ /* byte 1 */
zext.b x15, x30 andi x15, x30, 255
srli x30, x30, 8 srli x30, x30, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x12 sh2add x15, x15, x12
@ -769,7 +769,7 @@ softaes_enc:
xor x8, x8, x14 xor x8, x8, x14
/* byte 2 */ /* byte 2 */
zext.b x14, x30 andi x14, x30, 255
srli x30, x30, 8 srli x30, x30, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x13 sh2add x14, x14, x13
@ -781,7 +781,7 @@ softaes_enc:
xor x11, x11, x15 xor x11, x11, x15
/* byte 3 */ /* byte 3 */
zext.b x15, x30 andi x15, x30, 255
srli x30, x30, 8 srli x30, x30, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x13 sh2add x15, x15, x13
@ -793,7 +793,7 @@ softaes_enc:
xor x10, x10, x14 xor x10, x10, x14
/* byte 4 */ /* byte 4 */
zext.b x14, x30 andi x14, x30, 255
srli x30, x30, 8 srli x30, x30, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x12 sh2add x14, x14, x12
@ -805,7 +805,7 @@ softaes_enc:
xor x9, x9, x15 xor x9, x9, x15
/* byte 5 */ /* byte 5 */
zext.b x15, x30 andi x15, x30, 255
srli x30, x30, 8 srli x30, x30, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x12 sh2add x15, x15, x12
@ -817,7 +817,7 @@ softaes_enc:
xor x9, x9, x14 xor x9, x9, x14
/* byte 6 */ /* byte 6 */
zext.b x14, x30 andi x14, x30, 255
srli x30, x30, 8 srli x30, x30, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x13 sh2add x14, x14, x13
@ -829,7 +829,7 @@ softaes_enc:
xor x8, x8, x15 xor x8, x8, x15
/* byte 7 */ /* byte 7 */
zext.b x15, x30 andi x15, x30, 255
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x13 sh2add x15, x15, x13
#else #else
@ -840,7 +840,7 @@ softaes_enc:
xor x11, x11, x14 xor x11, x11, x14
/* byte 8 */ /* byte 8 */
zext.b x14, x31 andi x14, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x12 sh2add x14, x14, x12
@ -852,7 +852,7 @@ softaes_enc:
xor x10, x10, x15 xor x10, x10, x15
/* byte 9 */ /* byte 9 */
zext.b x15, x31 andi x15, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x12 sh2add x15, x15, x12
@ -864,7 +864,7 @@ softaes_enc:
xor x10, x10, x14 xor x10, x10, x14
/* byte 10 */ /* byte 10 */
zext.b x14, x31 andi x14, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x13 sh2add x14, x14, x13
@ -876,7 +876,7 @@ softaes_enc:
xor x9, x9, x15 xor x9, x9, x15
/* byte 11 */ /* byte 11 */
zext.b x15, x31 andi x15, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x13 sh2add x15, x15, x13
@ -888,7 +888,7 @@ softaes_enc:
xor x8, x8, x14 xor x8, x8, x14
/* byte 12 */ /* byte 12 */
zext.b x14, x31 andi x14, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x12 sh2add x14, x14, x12
@ -900,7 +900,7 @@ softaes_enc:
xor x11, x11, x15 xor x11, x11, x15
/* byte 13 */ /* byte 13 */
zext.b x15, x31 andi x15, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x12 sh2add x15, x15, x12
@ -912,7 +912,7 @@ softaes_enc:
xor x11, x11, x14 xor x11, x11, x14
/* byte 14 */ /* byte 14 */
zext.b x14, x31 andi x14, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x13 sh2add x14, x14, x13
@ -924,7 +924,7 @@ softaes_enc:
xor x10, x10, x15 xor x10, x10, x15
/* byte 15 */ /* byte 15 */
zext.b x15, x31 andi x15, x31, 255
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x13 sh2add x15, x15, x13
#else #else
@ -960,7 +960,7 @@ softaes_dec:
#endif #endif
/* byte 0 */ /* byte 0 */
zext.b x14, x30 andi x14, x30, 255
srli x30, x30, 8 srli x30, x30, 8
addi x12, x13, -2048 addi x12, x13, -2048
#ifdef __riscv_zba #ifdef __riscv_zba
@ -972,7 +972,7 @@ softaes_dec:
lwu x14, -2048(x14) lwu x14, -2048(x14)
/* byte 1 */ /* byte 1 */
zext.b x15, x30 andi x15, x30, 255
srli x30, x30, 8 srli x30, x30, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x12 sh2add x15, x15, x12
@ -984,7 +984,7 @@ softaes_dec:
xor x8, x8, x14 xor x8, x8, x14
/* byte 2 */ /* byte 2 */
zext.b x14, x30 andi x14, x30, 255
srli x30, x30, 8 srli x30, x30, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x13 sh2add x14, x14, x13
@ -996,7 +996,7 @@ softaes_dec:
xor x9, x9, x15 xor x9, x9, x15
/* byte 3 */ /* byte 3 */
zext.b x15, x30 andi x15, x30, 255
srli x30, x30, 8 srli x30, x30, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x13 sh2add x15, x15, x13
@ -1008,7 +1008,7 @@ softaes_dec:
xor x10, x10, x14 xor x10, x10, x14
/* byte 4 */ /* byte 4 */
zext.b x14, x30 andi x14, x30, 255
srli x30, x30, 8 srli x30, x30, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x12 sh2add x14, x14, x12
@ -1020,7 +1020,7 @@ softaes_dec:
xor x11, x11, x15 xor x11, x11, x15
/* byte 5 */ /* byte 5 */
zext.b x15, x30 andi x15, x30, 255
srli x30, x30, 8 srli x30, x30, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x12 sh2add x15, x15, x12
@ -1032,7 +1032,7 @@ softaes_dec:
xor x9, x9, x14 xor x9, x9, x14
/* byte 6 */ /* byte 6 */
zext.b x14, x30 andi x14, x30, 255
srli x30, x30, 8 srli x30, x30, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x13 sh2add x14, x14, x13
@ -1044,7 +1044,7 @@ softaes_dec:
xor x10, x10, x15 xor x10, x10, x15
/* byte 7 */ /* byte 7 */
zext.b x15, x30 andi x15, x30, 255
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x13 sh2add x15, x15, x13
#else #else
@ -1055,7 +1055,7 @@ softaes_dec:
xor x11, x11, x14 xor x11, x11, x14
/* byte 8 */ /* byte 8 */
zext.b x14, x31 andi x14, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x12 sh2add x14, x14, x12
@ -1067,7 +1067,7 @@ softaes_dec:
xor x8, x8, x15 xor x8, x8, x15
/* byte 9 */ /* byte 9 */
zext.b x15, x31 andi x15, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x12 sh2add x15, x15, x12
@ -1079,7 +1079,7 @@ softaes_dec:
xor x10, x10, x14 xor x10, x10, x14
/* byte 10 */ /* byte 10 */
zext.b x14, x31 andi x14, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x13 sh2add x14, x14, x13
@ -1091,7 +1091,7 @@ softaes_dec:
xor x11, x11, x15 xor x11, x11, x15
/* byte 11 */ /* byte 11 */
zext.b x15, x31 andi x15, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x13 sh2add x15, x15, x13
@ -1103,7 +1103,7 @@ softaes_dec:
xor x8, x8, x14 xor x8, x8, x14
/* byte 12 */ /* byte 12 */
zext.b x14, x31 andi x14, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x12 sh2add x14, x14, x12
@ -1115,7 +1115,7 @@ softaes_dec:
xor x9, x9, x15 xor x9, x9, x15
/* byte 13 */ /* byte 13 */
zext.b x15, x31 andi x15, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x12 sh2add x15, x15, x12
@ -1127,7 +1127,7 @@ softaes_dec:
xor x11, x11, x14 xor x11, x11, x14
/* byte 14 */ /* byte 14 */
zext.b x14, x31 andi x14, x31, 255
srli x31, x31, 8 srli x31, x31, 8
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x14, x14, x13 sh2add x14, x14, x13
@ -1139,7 +1139,7 @@ softaes_dec:
xor x8, x8, x15 xor x8, x8, x15
/* byte 15 */ /* byte 15 */
zext.b x15, x31 andi x15, x31, 255
#ifdef __riscv_zba #ifdef __riscv_zba
sh2add x15, x15, x13 sh2add x15, x15, x13
#else #else