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Improve some Yul object and command line tests to avoid using pop() which can be optimized out

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This commit is contained in:
Alex Beregszaszi
2021-07-01 16:54:09 +02:00
committed by Kamil Śliwak
parent 8a6a330d95
commit cd60ade472
4 changed files with 279 additions and 76 deletions
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test/cmdlineTests/strict_asm_optimizer_steps/output
+13 -4
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@@ -16,6 +16,7 @@ object "C_6" {
{
mstore(64, 128)
pop(iszero(lt(calldatasize(), 4)))
sstore(0, iszero(calldatasize()))
revert(0, 0)
}
}
@@ -24,7 +25,7 @@ object "C_6" {
Binary representation:
60806040523415600f5760006000fd5b6010601d60003960106000f3fe608060405260043610155060006000fd
60806040523415600f5760006000fd5b6015601d60003960156000f3fe6080604052600436101550361560005560006000fd
Text representation:
/* "strict_asm_optimizer_steps/input.yul":45:48 */
@@ -79,10 +80,18 @@ sub_0: assembly {
iszero
/* "strict_asm_optimizer_steps/input.yul":319:321 */
pop
/* "strict_asm_optimizer_steps/input.yul":570:571 */
/* "strict_asm_optimizer_steps/input.yul":533:547 */
calldatasize
/* "strict_asm_optimizer_steps/input.yul":526:548 */
iszero
/* "strict_asm_optimizer_steps/input.yul":523:524 */
0x00
/* "strict_asm_optimizer_steps/input.yul":567:568 */
/* "strict_asm_optimizer_steps/input.yul":516:549 */
sstore
/* "strict_asm_optimizer_steps/input.yul":576:577 */
0x00
/* "strict_asm_optimizer_steps/input.yul":560:572 */
/* "strict_asm_optimizer_steps/input.yul":573:574 */
0x00
/* "strict_asm_optimizer_steps/input.yul":566:578 */
revert
}