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path: root/llvm/test/CodeGen/WebAssembly/stack-alignment.ll
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2022-12-19[WebAssembly] Convert some tests to opaque pointers (NFC)Nikita Popov
2020-06-25[WebAssembly] Adding 64-bit versions of __stack_pointer and other globalsWouter van Oortmerssen
We have 6 globals, all of which except for __table_base are 64-bit under wasm64. Differential Revision: https://reviews.llvm.org/D82130
2019-02-23[WebAssembly] Update CodeGen test expectations after rL354697. NFCSam Clegg
llvm-svn: 354705
2019-01-08[WebAssembly] Massive instruction renamingThomas Lively
Summary: An automated renaming of all the instructions listed at https://github.com/WebAssembly/spec/issues/884#issuecomment-426433329 as well as some similarly-named identifiers. Reviewers: aheejin, dschuff, aardappel Subscribers: sbc100, jgravelle-google, eraman, sunfish, jfb, llvm-commits Differential Revision: https://reviews.llvm.org/D56338 llvm-svn: 350609
2018-08-27[WebAssembly] Added default stack-only instruction mode for MC.Wouter van Oortmerssen
Summary: Made it convert from register to stack based instructions, and removed the registers. Fixes to related code that was expecting register based instructions. Added the correct testing flag to all tests, depending on what the format they were expecting so far. Translated one test to stack format as example: reg-stackify-stack.ll tested: llvm-lit -v `find test -name WebAssembly` unittests/MC/* Reviewers: dschuff, sunfish Subscribers: sbc100, jgravelle-google, eraman, aheejin, llvm-commits, jfb Differential Revision: https://reviews.llvm.org/D51241 llvm-svn: 340750
2018-08-13Revert "[WebAssembly] Added default stack-only instruction mode for MC."Wouter van Oortmerssen
This reverts commit 917a99b71ce21c975be7bfbf66f4040f965d9f3c. llvm-svn: 339630
2018-08-10[WebAssembly] Added default stack-only instruction mode for MC.Wouter van Oortmerssen
Summary: Moved Explicit Locals pass to last. Made that pass obligatory. Made it convert from register to stack based instructions, and removed the registers. Fixes to related code that was expecting register based instructions. Added the correct testing flag to all tests, depending on what the format they were expecting so far. Translated one test to stack format as example: reg-stackify-stack.ll tested: llvm-lit -v `find test -name WebAssembly` unittests/MC/* Reviewers: dschuff, sunfish Subscribers: jfb, llvm-commits, aheejin, eraman, jgravelle-google, sbc100 Differential Revision: https://reviews.llvm.org/D50568 llvm-svn: 339474
2018-08-03[WebAssembly] Cleanup of the way globals and global flags are handledNicholas Wilson
Differential Revision: https://reviews.llvm.org/D44030 llvm-svn: 338894
2018-07-27Revert "[WebAssembly] Added default stack-only instruction mode for MC."Wouter van Oortmerssen
This reverts commit d3c9af4179eae7793d1487d652e2d4e23844555f. (SVN revision 338164) llvm-svn: 338176
2018-07-27[WebAssembly] Added default stack-only instruction mode for MC.Wouter van Oortmerssen
Summary: Moved Explicit Locals pass to last. Made that pass obligatory. Made it convert from register to stack based instructions, and removed the registers. Fixes to related code that was expecting register based instructions. Added the correct testing flag to all tests, depending on what the format they were expecting so far. Translated one test to stack format as example: reg-stackify-stack.ll tested: llvm-lit -v `find test -name WebAssembly` unittests/MC/* Reviewers: dschuff, sunfish Subscribers: sbc100, jgravelle-google, eraman, aheejin, llvm-commits Differential Revision: https://reviews.llvm.org/D49160 llvm-svn: 338164
2018-05-10[WebAsembly] Update default triple in test files to wasm32-unknown-unkown.Sam Clegg
Summary: The final -wasm component has been the default for some time now. Subscribers: jfb, dschuff, jgravelle-google, eraman, aheejin, JDevlieghere, sunfish, llvm-commits Differential Revision: https://reviews.llvm.org/D46342 llvm-svn: 332007
2017-12-06[WebAssembly] Remove WASM_STACK_POINTER.Dan Gohman
WASM_STACK_POINTER and the .stack_pointer directive are no longer needed now that the stack pointer global is an import. llvm-svn: 319956
2017-12-05[WebAssembly] Implement WASM_STACK_POINTER.Dan Gohman
Use the .stack_pointer directive to implement WASM_STACK_POINTER for specifying a global variable to be the stack pointer. llvm-svn: 319797
2017-06-16[WebAssembly] Use __stack_pointer global when writing wasm binarySam Clegg
This ensures that symbolic relocations are generated for stack pointer manipulations. These relocations are of type R_WEBASSEMBLY_GLOBAL_INDEX_LEB. This change also adds support for reading relocations of this type in WasmObjectFile.cpp. Since its a globally imported symbol this does mean that the get_global/set_global instruction won't be valid until the objects are linked that global used in no longer an imported global. Differential Revision: https://reviews.llvm.org/D34172 llvm-svn: 305616
2017-02-24[WebAssembly] Add support for using a wasm global for the stack pointer.Dan Gohman
This replaces the __stack_pointer variable which was allocated in linear memory. llvm-svn: 296201
2016-11-07[WebAssembly] Emit a BasePointer when we have overly-aligned stack objectsDerek Schuff
Because we shift the stack pointer by an unknown amount, we need an additional pointer. In the case where we have variable-size objects as well, we can't reuse the frame pointer, thus three pointers. Patch by Jacob Gravelle Differential Revision: https://reviews.llvm.org/D26263 llvm-svn: 286160
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