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| author | Anirudh Prasad <anirudh_prasad@hotmail.com> | 2021-05-05 10:21:27 -0400 |
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| committer | Anirudh Prasad <anirudh_prasad@hotmail.com> | 2021-05-05 10:21:55 -0400 |
| commit | ae2aef13618beb8cb86e8b137a8ddbc846461169 (patch) | |
| tree | 09ffe03b9f118723a9a15b8dd3c8825c096d260d /llvm/unittests/CodeGen/MachineInstrTest.cpp | |
| parent | 3f4bad5eadacfc5322817eaa062dd272b52cfc54 (diff) | |
| download | llvm-ae2aef13618beb8cb86e8b137a8ddbc846461169.zip llvm-ae2aef13618beb8cb86e8b137a8ddbc846461169.tar.gz llvm-ae2aef13618beb8cb86e8b137a8ddbc846461169.tar.bz2 | |
[AsmParser][SystemZ][z/OS] Reject character and string literals for HLASM
- As per the HLASM support we are providing, i.e. support only for the first parameter of the inline asm block, only pertaining to Z machine instructions defined in LLVM, character literals and string literals are not supported (see Figure 4 - https://www-01.ibm.com/servers/resourcelink/svc00100.nsf/pages/zOSV2R3sc264940/$file/asmr1023.pdf for more information)
- This patch explicitly rejects the usage of char literals and string literals (for example "abc 'a'") when the relevant field is set
- This is achieved by introducing a field called `LexHLASMStrings` in MCAsmLexer similar to `LexMasmStrings`
Reviewed By: abhina.sreeskantharajan, Kai
Differential Revision: https://reviews.llvm.org/D101660
Diffstat (limited to 'llvm/unittests/CodeGen/MachineInstrTest.cpp')
0 files changed, 0 insertions, 0 deletions