| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Since we have ARM unwind directive parser and assembler, we
can check the correctness in two stages:
1. From LLVM assembly (.ll) to ARM assembly (.s)
2. From ARM assembly (.s) to ELF object file (.o)
We already have several "*.s to *.o" test cases. This CL adds
some "*.ll to *.s" test cases and removes the redundant "*.ll to *.o"
test cases.
New test cases to check "*.ll to *.s" code generator:
- ehabi.ll: Check the correctness of the generated unwind directives.
- section-name.ll: Check the section name of functions.
Removed test cases:
- ehabi-mc-cantunwind.ll
(Covered by ehabi-cantunwind.ll, and eh-directive-cantunwind.s)
- ehabi-mc-compact-pr0.ll
(Covered by ehabi.ll, eh-compact-pr0.s, eh-directive-save.s, and
eh-directive-setfp.s)
- ehabi-mc-compact-pr1.ll
(Covered by ehabi.ll, eh-compact-pr1.s, eh-directive-save.s, and
eh-directive-setfp.s)
- ehabi-mc.ll
(Covered by ehabi.ll, and eh-directive-integrated-test.s)
- ehabi-mc-section-group.ll
(Covered by section-name.ll, and eh-directive-section-comdat.s)
- ehabi-mc-section.ll
(Covered by section-name.ll, and eh-directive-section.s)
- ehabi-mc-sh_link.ll
(Covered by eh-directive-text-section.s, and eh-directive-section.s)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183628 91177308-0d34-0410-b5e6-96231b3b80d8
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Changes to ARM unwind opcode assembler:
* Fix multiple .save or .vsave directives. Besides, the
order is preserved now.
* For the directives which will generate multiple opcodes,
such as ".save {r0-r11}", the order of the unwind opcode
is fixed now, i.e. the registers with less encoding value
are popped first.
* Fix the $sp offset calculation. Now, we can use the
.setfp, .pad, .save, and .vsave directives at any order.
Changes to test cases:
* Add test cases to check the order of multiple opcodes
for the .save directive.
* Fix the incorrect $sp offset in the test case. The
stack pointer offset specified in the test case was
incorrect. (Changed test cases: ehabi-mc-section.ll and
ehabi-mc.ll)
* The opcode to restore $sp are slightly reordered. The
behavior are not changed, and the new output is same
as the output of GNU as. (Changed test cases:
eh-directive-pad.s and eh-directive-setfp.s)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183627 91177308-0d34-0410-b5e6-96231b3b80d8
|
| |
|
|
| |
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179591 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
|
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173941 91177308-0d34-0410-b5e6-96231b3b80d8
|
