b86f1e5e55
[ms-inline asm] Force the use of a base pointer if the MachineFunction includes
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MS-style inline assembly.
This is a follow-on to r175334. Forcing a FP to be emitted doesn't ensure it
will be used. Therefore, force the base pointer as well. We now treat MS
inline assembly in the same way we treat functions with dynamic stack
realignment and VLAs. This guarantees the BP will be used to reference
parameters and locals.
rdar://13218191
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175576 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-19 23:50:45 +00:00
5d0c7941cb
Force a cpu for test. It failed on atom due to different scheduling decisions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175401 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-17 18:26:11 +00:00
b56606274d
[ms-inline asm] Do not omit the frame pointer if we have ms-inline assembly.
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If the frame pointer is omitted, and any stack changes occur in the inline
assembly, e.g.: "pusha", then any C local variable or C argument references
will be incorrect.
I pass no judgement on anyone who would do such a thing. ;)
rdar://13218191
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175334 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16 01:25:28 +00:00
5867302b16
[ms-inline asm] Fix up test case for non-Darwin platforms.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175087 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-13 21:41:58 +00:00
7b0bc3fe3e
[ms-inline-asm] Add support for memory references that have non-immediate
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displacements.
rdar://12974533
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175083 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-13 21:33:44 +00:00
0e4776ce61
llvm/test/CodeGen/X86/ms-inline-asm.ll: Fixup; Globals doesn't have leading underscore in symbol on linux.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172139 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-10 23:02:48 +00:00
c1ec207b61
[ms-inline asm] Add support for calling functions from inline assembly.
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Part of rdar://12991541
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172121 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-10 22:10:27 +00:00
53e216b304
Remove redundant test case from r166949, per Eli's suggestion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166953 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-29 18:18:26 +00:00
2fbc239e4f
[ms-inline asm] Add support for the [] operator. Essentially, [expr1][expr2] is
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equivalent to [expr1 + expr2]. See test cases for more examples.
rdar://12470392
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166949 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-29 18:01:54 +00:00
b3009eec47
[ms-inline asm] Add back-end test case for r166632. Make sure we emit the
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correct .s output as well as get the correct encoding by the integrated
assembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166638 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24 23:10:28 +00:00
34448ae393
[ms-inline asm] Add support in the X86AsmPrinter for printing memory references
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in the Intel syntax.
The MC layer supports emitting in the Intel syntax, but this would require the
inline assembly MachineInstr to be lowered to an MCInst before emission. This
is potential future work, but for now emitting directly from the MachineInstr
suffices.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165173 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03 22:06:44 +00:00
a7b159ccdd
[ms-inline asm] Split the parsing of IR asm strings into GCC and MS variants.
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Add support in the EmitMSInlineAsmStr() function for handling integer consts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163645 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-11 19:09:56 +00:00
ef68cfa8b8
Formatting. No functional change intended.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163627 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-11 16:33:10 +00:00
985dcfc351
test/CodeGen/X86/ms-inline-asm.ll: Relax for non-darwin x86 targets. '##InlineAsm' could not be seen in other hosts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163554 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-10 22:04:54 +00:00
24f5fddbdf
[ms-inline asm] Properly emit the asm directives when the AsmPrinterVariant
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and InlineAsmVariant don't match.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163550 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-10 21:36:05 +00:00
5c3dcb7bc0
Update test case for Release builds.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163549 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-10 21:31:43 +00:00
3b132fab0b
[ms-inline asm] Pass the correct AsmVariant to the PrintAsmOperand() function
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and update the printOperand() function accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163544 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-10 21:10:49 +00:00
