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v8/test/cctest/interpreter/bytecode_expectations/CreateRestParameter.golden

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[Interpreter] Refactor bytecode generator test suite. Bytecode expectations have been moved to external (.golden) files, one per test. Each test in the suite builds a representation of the the compiled bytecode using BytecodeExpectationsPrinter. The output is then compared to the golden file. If the comparision fails, a textual diff can be used to identify the discrepancies. Only the test snippets are left in the cc file, which also allows to make it more compact and meaningful. Leaving the snippets in the cc file was a deliberate choice to allow keeping the "truth" about the tests in the cc file, which will rarely change, as opposed to golden files. Golden files can be generated and kept up to date using generate-bytecode-expectations, which also means that the test suite can be batch updated whenever the bytecode or golden format changes. The golden format has been slightly amended (no more comments about `void*`, add size of the bytecode array) following the consideration made while converting the tests. There is also a fix: BytecodeExpectationsPrinter::top_level_ was left uninitialized, leading to undefined behaviour. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1717293002 Cr-Commit-Position: refs/heads/master@{#34285}
2016-02-25 12:07:07 +00:00
#
# Autogenerated by generate-bytecode-expectations.
#
---
wrap: no
test function name: f
---
snippet: "
function f(...restArgs) { return restArgs; }
f();
"
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
frame size: 2
[Interpreter] Refactor bytecode generator test suite. Bytecode expectations have been moved to external (.golden) files, one per test. Each test in the suite builds a representation of the the compiled bytecode using BytecodeExpectationsPrinter. The output is then compared to the golden file. If the comparision fails, a textual diff can be used to identify the discrepancies. Only the test snippets are left in the cc file, which also allows to make it more compact and meaningful. Leaving the snippets in the cc file was a deliberate choice to allow keeping the "truth" about the tests in the cc file, which will rarely change, as opposed to golden files. Golden files can be generated and kept up to date using generate-bytecode-expectations, which also means that the test suite can be batch updated whenever the bytecode or golden format changes. The golden format has been slightly amended (no more comments about `void*`, add size of the bytecode array) following the consideration made while converting the tests. There is also a fix: BytecodeExpectationsPrinter::top_level_ was left uninitialized, leading to undefined behaviour. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1717293002 Cr-Commit-Position: refs/heads/master@{#34285}
2016-02-25 12:07:07 +00:00
parameter count: 1
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
bytecode array length: 13
[Interpreter] Refactor bytecode generator test suite. Bytecode expectations have been moved to external (.golden) files, one per test. Each test in the suite builds a representation of the the compiled bytecode using BytecodeExpectationsPrinter. The output is then compared to the golden file. If the comparision fails, a textual diff can be used to identify the discrepancies. Only the test snippets are left in the cc file, which also allows to make it more compact and meaningful. Leaving the snippets in the cc file was a deliberate choice to allow keeping the "truth" about the tests in the cc file, which will rarely change, as opposed to golden files. Golden files can be generated and kept up to date using generate-bytecode-expectations, which also means that the test suite can be batch updated whenever the bytecode or golden format changes. The golden format has been slightly amended (no more comments about `void*`, add size of the bytecode array) following the consideration made while converting the tests. There is also a fix: BytecodeExpectationsPrinter::top_level_ was left uninitialized, leading to undefined behaviour. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1717293002 Cr-Commit-Position: refs/heads/master@{#34285}
2016-02-25 12:07:07 +00:00
bytecodes: [
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(CreateRestParameter),
B(Star), R(0),
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
B(LdaTheHole),
B(Star), R(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 10 E> */ B(StackCheck),
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
B(Mov), R(0), R(1),
/* 26 S> */ B(Ldar), R(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 43 S> */ B(Return),
[Interpreter] Refactor bytecode generator test suite. Bytecode expectations have been moved to external (.golden) files, one per test. Each test in the suite builds a representation of the the compiled bytecode using BytecodeExpectationsPrinter. The output is then compared to the golden file. If the comparision fails, a textual diff can be used to identify the discrepancies. Only the test snippets are left in the cc file, which also allows to make it more compact and meaningful. Leaving the snippets in the cc file was a deliberate choice to allow keeping the "truth" about the tests in the cc file, which will rarely change, as opposed to golden files. Golden files can be generated and kept up to date using generate-bytecode-expectations, which also means that the test suite can be batch updated whenever the bytecode or golden format changes. The golden format has been slightly amended (no more comments about `void*`, add size of the bytecode array) following the consideration made while converting the tests. There is also a fix: BytecodeExpectationsPrinter::top_level_ was left uninitialized, leading to undefined behaviour. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1717293002 Cr-Commit-Position: refs/heads/master@{#34285}
2016-02-25 12:07:07 +00:00
]
constant pool: [
]
handlers: [
]
---
snippet: "
function f(a, ...restArgs) { return restArgs; }
f();
"
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
frame size: 3
[Interpreter] Refactor bytecode generator test suite. Bytecode expectations have been moved to external (.golden) files, one per test. Each test in the suite builds a representation of the the compiled bytecode using BytecodeExpectationsPrinter. The output is then compared to the golden file. If the comparision fails, a textual diff can be used to identify the discrepancies. Only the test snippets are left in the cc file, which also allows to make it more compact and meaningful. Leaving the snippets in the cc file was a deliberate choice to allow keeping the "truth" about the tests in the cc file, which will rarely change, as opposed to golden files. Golden files can be generated and kept up to date using generate-bytecode-expectations, which also means that the test suite can be batch updated whenever the bytecode or golden format changes. The golden format has been slightly amended (no more comments about `void*`, add size of the bytecode array) following the consideration made while converting the tests. There is also a fix: BytecodeExpectationsPrinter::top_level_ was left uninitialized, leading to undefined behaviour. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1717293002 Cr-Commit-Position: refs/heads/master@{#34285}
2016-02-25 12:07:07 +00:00
parameter count: 2
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
bytecode array length: 19
[Interpreter] Refactor bytecode generator test suite. Bytecode expectations have been moved to external (.golden) files, one per test. Each test in the suite builds a representation of the the compiled bytecode using BytecodeExpectationsPrinter. The output is then compared to the golden file. If the comparision fails, a textual diff can be used to identify the discrepancies. Only the test snippets are left in the cc file, which also allows to make it more compact and meaningful. Leaving the snippets in the cc file was a deliberate choice to allow keeping the "truth" about the tests in the cc file, which will rarely change, as opposed to golden files. Golden files can be generated and kept up to date using generate-bytecode-expectations, which also means that the test suite can be batch updated whenever the bytecode or golden format changes. The golden format has been slightly amended (no more comments about `void*`, add size of the bytecode array) following the consideration made while converting the tests. There is also a fix: BytecodeExpectationsPrinter::top_level_ was left uninitialized, leading to undefined behaviour. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1717293002 Cr-Commit-Position: refs/heads/master@{#34285}
2016-02-25 12:07:07 +00:00
bytecodes: [
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(CreateRestParameter),
B(Star), R(0),
B(LdaTheHole),
B(Star), R(1),
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
B(LdaTheHole),
B(Star), R(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 10 E> */ B(StackCheck),
[interpreter] Bytecode register optimizer. Online optimization stage for reducing redundant transfers between registers. BUG=V8:4280 LOG=N Review-Url: https://codereview.chromium.org/1997653002 Cr-Commit-Position: refs/heads/master@{#36551}
2016-05-27 15:57:35 +00:00
B(Mov), R(arg0), R(1),
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
B(Mov), R(0), R(2),
/* 29 S> */ B(Ldar), R(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 46 S> */ B(Return),
[Interpreter] Refactor bytecode generator test suite. Bytecode expectations have been moved to external (.golden) files, one per test. Each test in the suite builds a representation of the the compiled bytecode using BytecodeExpectationsPrinter. The output is then compared to the golden file. If the comparision fails, a textual diff can be used to identify the discrepancies. Only the test snippets are left in the cc file, which also allows to make it more compact and meaningful. Leaving the snippets in the cc file was a deliberate choice to allow keeping the "truth" about the tests in the cc file, which will rarely change, as opposed to golden files. Golden files can be generated and kept up to date using generate-bytecode-expectations, which also means that the test suite can be batch updated whenever the bytecode or golden format changes. The golden format has been slightly amended (no more comments about `void*`, add size of the bytecode array) following the consideration made while converting the tests. There is also a fix: BytecodeExpectationsPrinter::top_level_ was left uninitialized, leading to undefined behaviour. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1717293002 Cr-Commit-Position: refs/heads/master@{#34285}
2016-02-25 12:07:07 +00:00
]
constant pool: [
]
handlers: [
]
---
snippet: "
function f(a, ...restArgs) { return restArgs[0]; }
f();
"
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
frame size: 3
[Interpreter] Refactor bytecode generator test suite. Bytecode expectations have been moved to external (.golden) files, one per test. Each test in the suite builds a representation of the the compiled bytecode using BytecodeExpectationsPrinter. The output is then compared to the golden file. If the comparision fails, a textual diff can be used to identify the discrepancies. Only the test snippets are left in the cc file, which also allows to make it more compact and meaningful. Leaving the snippets in the cc file was a deliberate choice to allow keeping the "truth" about the tests in the cc file, which will rarely change, as opposed to golden files. Golden files can be generated and kept up to date using generate-bytecode-expectations, which also means that the test suite can be batch updated whenever the bytecode or golden format changes. The golden format has been slightly amended (no more comments about `void*`, add size of the bytecode array) following the consideration made while converting the tests. There is also a fix: BytecodeExpectationsPrinter::top_level_ was left uninitialized, leading to undefined behaviour. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1717293002 Cr-Commit-Position: refs/heads/master@{#34285}
2016-02-25 12:07:07 +00:00
parameter count: 2
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
bytecode array length: 21
[Interpreter] Refactor bytecode generator test suite. Bytecode expectations have been moved to external (.golden) files, one per test. Each test in the suite builds a representation of the the compiled bytecode using BytecodeExpectationsPrinter. The output is then compared to the golden file. If the comparision fails, a textual diff can be used to identify the discrepancies. Only the test snippets are left in the cc file, which also allows to make it more compact and meaningful. Leaving the snippets in the cc file was a deliberate choice to allow keeping the "truth" about the tests in the cc file, which will rarely change, as opposed to golden files. Golden files can be generated and kept up to date using generate-bytecode-expectations, which also means that the test suite can be batch updated whenever the bytecode or golden format changes. The golden format has been slightly amended (no more comments about `void*`, add size of the bytecode array) following the consideration made while converting the tests. There is also a fix: BytecodeExpectationsPrinter::top_level_ was left uninitialized, leading to undefined behaviour. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1717293002 Cr-Commit-Position: refs/heads/master@{#34285}
2016-02-25 12:07:07 +00:00
bytecodes: [
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(CreateRestParameter),
B(Star), R(0),
B(LdaTheHole),
B(Star), R(1),
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
B(LdaTheHole),
B(Star), R(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 10 E> */ B(StackCheck),
[interpreter] Bytecode register optimizer. Online optimization stage for reducing redundant transfers between registers. BUG=V8:4280 LOG=N Review-Url: https://codereview.chromium.org/1997653002 Cr-Commit-Position: refs/heads/master@{#36551}
2016-05-27 15:57:35 +00:00
B(Mov), R(arg0), R(1),
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
B(Mov), R(0), R(2),
[interpreter] Filter expression positions at source. With this change the bytecode array builder only emits expression positions for bytecodes that can throw. This allows more peephole optimization opportunities and results in smaller code. BUG=v8:4280,chromium:615979 LOG=N Review-Url: https://codereview.chromium.org/2038323002 Cr-Commit-Position: refs/heads/master@{#36863}
2016-06-09 13:32:33 +00:00
/* 29 S> */ B(LdaZero),
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
/* 44 E> */ B(LdaKeyedProperty), R(2), U8(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 49 S> */ B(Return),
[Interpreter] Refactor bytecode generator test suite. Bytecode expectations have been moved to external (.golden) files, one per test. Each test in the suite builds a representation of the the compiled bytecode using BytecodeExpectationsPrinter. The output is then compared to the golden file. If the comparision fails, a textual diff can be used to identify the discrepancies. Only the test snippets are left in the cc file, which also allows to make it more compact and meaningful. Leaving the snippets in the cc file was a deliberate choice to allow keeping the "truth" about the tests in the cc file, which will rarely change, as opposed to golden files. Golden files can be generated and kept up to date using generate-bytecode-expectations, which also means that the test suite can be batch updated whenever the bytecode or golden format changes. The golden format has been slightly amended (no more comments about `void*`, add size of the bytecode array) following the consideration made while converting the tests. There is also a fix: BytecodeExpectationsPrinter::top_level_ was left uninitialized, leading to undefined behaviour. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1717293002 Cr-Commit-Position: refs/heads/master@{#34285}
2016-02-25 12:07:07 +00:00
]
constant pool: [
]
handlers: [
]
---
snippet: "
function f(a, ...restArgs) { return restArgs[0] + arguments[0]; }
f();
"
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
frame size: 5
[Interpreter] Refactor bytecode generator test suite. Bytecode expectations have been moved to external (.golden) files, one per test. Each test in the suite builds a representation of the the compiled bytecode using BytecodeExpectationsPrinter. The output is then compared to the golden file. If the comparision fails, a textual diff can be used to identify the discrepancies. Only the test snippets are left in the cc file, which also allows to make it more compact and meaningful. Leaving the snippets in the cc file was a deliberate choice to allow keeping the "truth" about the tests in the cc file, which will rarely change, as opposed to golden files. Golden files can be generated and kept up to date using generate-bytecode-expectations, which also means that the test suite can be batch updated whenever the bytecode or golden format changes. The golden format has been slightly amended (no more comments about `void*`, add size of the bytecode array) following the consideration made while converting the tests. There is also a fix: BytecodeExpectationsPrinter::top_level_ was left uninitialized, leading to undefined behaviour. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1717293002 Cr-Commit-Position: refs/heads/master@{#34285}
2016-02-25 12:07:07 +00:00
parameter count: 2
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
bytecode array length: 33
[Interpreter] Refactor bytecode generator test suite. Bytecode expectations have been moved to external (.golden) files, one per test. Each test in the suite builds a representation of the the compiled bytecode using BytecodeExpectationsPrinter. The output is then compared to the golden file. If the comparision fails, a textual diff can be used to identify the discrepancies. Only the test snippets are left in the cc file, which also allows to make it more compact and meaningful. Leaving the snippets in the cc file was a deliberate choice to allow keeping the "truth" about the tests in the cc file, which will rarely change, as opposed to golden files. Golden files can be generated and kept up to date using generate-bytecode-expectations, which also means that the test suite can be batch updated whenever the bytecode or golden format changes. The golden format has been slightly amended (no more comments about `void*`, add size of the bytecode array) following the consideration made while converting the tests. There is also a fix: BytecodeExpectationsPrinter::top_level_ was left uninitialized, leading to undefined behaviour. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1717293002 Cr-Commit-Position: refs/heads/master@{#34285}
2016-02-25 12:07:07 +00:00
bytecodes: [
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(CreateUnmappedArguments),
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
B(Star), R(3),
Revert of Allow lexically declared "arguments" in function scope in sloppy mode. (patchset #5 id:100001 of https://codereview.chromium.org/2290753003/ ) Reason for revert: Breaks layout tests: https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/9470 Original issue's description: > Allow lexically declared "arguments" in function scope in sloppy mode. > > Lexically declared "arguments" in sloppy mode will throw redeclaration error > currently, this patch fixes it by delaying the declaration of arguments until we > fully parse parameter list and function body. > > BUG=v8:4577 > LOG=N > > Committed: https://crrev.com/70a613dd0a5f5d205b46559b55702764464851fa > Cr-Commit-Position: refs/heads/master@{#39109} TBR=adamk@chromium.org,mythria@chromium.org,lpy@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=v8:4577 Review-Url: https://codereview.chromium.org/2304853002 Cr-Commit-Position: refs/heads/master@{#39115}
2016-09-02 06:23:07 +00:00
B(CreateRestParameter),
Reland - Allow lexically declared "arguments" in function scope in sloppy mode. Lexically declared "arguments" in sloppy mode will throw redeclaration error currently, this patch fixes it by delaying the declaration of arguments until we fully parse parameter list and function body. BUG=v8:4577 LOG=N Committed: https://crrev.com/70a613dd0a5f5d205b46559b55702764464851fa Review-Url: https://codereview.chromium.org/2290753003 Cr-Original-Commit-Position: refs/heads/master@{#39109} Cr-Commit-Position: refs/heads/master@{#39230}
2016-09-07 06:54:36 +00:00
B(Star), R(0),
Revert of Allow lexically declared "arguments" in function scope in sloppy mode. (patchset #5 id:100001 of https://codereview.chromium.org/2290753003/ ) Reason for revert: Breaks layout tests: https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/9470 Original issue's description: > Allow lexically declared "arguments" in function scope in sloppy mode. > > Lexically declared "arguments" in sloppy mode will throw redeclaration error > currently, this patch fixes it by delaying the declaration of arguments until we > fully parse parameter list and function body. > > BUG=v8:4577 > LOG=N > > Committed: https://crrev.com/70a613dd0a5f5d205b46559b55702764464851fa > Cr-Commit-Position: refs/heads/master@{#39109} TBR=adamk@chromium.org,mythria@chromium.org,lpy@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=v8:4577 Review-Url: https://codereview.chromium.org/2304853002 Cr-Commit-Position: refs/heads/master@{#39115}
2016-09-02 06:23:07 +00:00
B(LdaTheHole),
Reland - Allow lexically declared "arguments" in function scope in sloppy mode. Lexically declared "arguments" in sloppy mode will throw redeclaration error currently, this patch fixes it by delaying the declaration of arguments until we fully parse parameter list and function body. BUG=v8:4577 LOG=N Committed: https://crrev.com/70a613dd0a5f5d205b46559b55702764464851fa Review-Url: https://codereview.chromium.org/2290753003 Cr-Original-Commit-Position: refs/heads/master@{#39109} Cr-Commit-Position: refs/heads/master@{#39230}
2016-09-07 06:54:36 +00:00
B(Star), R(1),
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
B(LdaTheHole),
B(Star), R(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 10 E> */ B(StackCheck),
Reland - Allow lexically declared "arguments" in function scope in sloppy mode. Lexically declared "arguments" in sloppy mode will throw redeclaration error currently, this patch fixes it by delaying the declaration of arguments until we fully parse parameter list and function body. BUG=v8:4577 LOG=N Committed: https://crrev.com/70a613dd0a5f5d205b46559b55702764464851fa Review-Url: https://codereview.chromium.org/2290753003 Cr-Original-Commit-Position: refs/heads/master@{#39109} Cr-Commit-Position: refs/heads/master@{#39230}
2016-09-07 06:54:36 +00:00
B(Mov), R(arg0), R(1),
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
B(Mov), R(0), R(2),
[interpreter] Filter expression positions at source. With this change the bytecode array builder only emits expression positions for bytecodes that can throw. This allows more peephole optimization opportunities and results in smaller code. BUG=v8:4280,chromium:615979 LOG=N Review-Url: https://codereview.chromium.org/2038323002 Cr-Commit-Position: refs/heads/master@{#36863}
2016-06-09 13:32:33 +00:00
/* 29 S> */ B(LdaZero),
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
/* 44 E> */ B(LdaKeyedProperty), R(2), U8(2),
B(Star), R(4),
[interpreter] Filter expression positions at source. With this change the bytecode array builder only emits expression positions for bytecodes that can throw. This allows more peephole optimization opportunities and results in smaller code. BUG=v8:4280,chromium:615979 LOG=N Review-Url: https://codereview.chromium.org/2038323002 Cr-Commit-Position: refs/heads/master@{#36863}
2016-06-09 13:32:33 +00:00
B(LdaZero),
[parser] Skipping inner funcs: simplify rest parameter handling. With the params (a, b, ...c) the param / variable declaration order used to be "temp, temp, c, a, b". Now it is "temp, temp, a, b, c" as you'd expect. This makes it easier for PreParser to match the parameter order of Parser. R=verwaest@chromium.org BUG=v8:5516 Change-Id: I79da04ef3f812bf52c032bed6263c009fecb7988 Reviewed-on: https://chromium-review.googlesource.com/447677 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#43490}
2017-02-28 14:01:36 +00:00
/* 59 E> */ B(LdaKeyedProperty), R(3), U8(4),
/* 48 E> */ B(Add), R(4), U8(6),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 64 S> */ B(Return),
[Interpreter] Refactor bytecode generator test suite. Bytecode expectations have been moved to external (.golden) files, one per test. Each test in the suite builds a representation of the the compiled bytecode using BytecodeExpectationsPrinter. The output is then compared to the golden file. If the comparision fails, a textual diff can be used to identify the discrepancies. Only the test snippets are left in the cc file, which also allows to make it more compact and meaningful. Leaving the snippets in the cc file was a deliberate choice to allow keeping the "truth" about the tests in the cc file, which will rarely change, as opposed to golden files. Golden files can be generated and kept up to date using generate-bytecode-expectations, which also means that the test suite can be batch updated whenever the bytecode or golden format changes. The golden format has been slightly amended (no more comments about `void*`, add size of the bytecode array) following the consideration made while converting the tests. There is also a fix: BytecodeExpectationsPrinter::top_level_ was left uninitialized, leading to undefined behaviour. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1717293002 Cr-Commit-Position: refs/heads/master@{#34285}
2016-02-25 12:07:07 +00:00
]
constant pool: [
]
handlers: [
]
Reference in New Issue Copy Permalink