llvm-6502/test/MC/Mips/elf_st_other.ll

; XFAIL: *

; This tests value of ELF st_other field for function symbol table entries.
; For microMIPS value should be equal to STO_MIPS_MICROMIPS.

; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips32r2 -mattr=+micromips %s -o - | FileCheck %s

define i32 @main() nounwind {
entry:
  ret i32 0
}

; CHECK:     .mips_hack_stocg main, 128
[Mips] Support for MicroMips STO refactoring. No true functional changes. Change the "hack" name of emitMipsHackSTOCG to emitSymSTO. Remove demonstration code in AsmParser for emitMipsHackSTOCG and emitMipsHackELFFlags. The STO field is in an ELF symbol and is not an explicit directive. That said, we are missing the compliment call in AsmParser and that will need to be addressed soon. XFAIL dummy tests for emitMipsHackELFFlags and emitMipsHackELFFlags. These will built out with following patches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195067 91177308-0d34-0410-b5e6-96231b3b80d8 2013-11-19 01:25:18 +00:00			`; XFAIL: *`

ELF symbol table field st_other support, excluding visibility bits. Mips (Mips16) specific e_header setting. EF_MIPS_ARCH_ASE_M16 needs to be set in the ELF header flags for Mips16. Contributer: Reed Kotler git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175566 91177308-0d34-0410-b5e6-96231b3b80d8 2013-02-19 22:14:34 +00:00			`; This tests value of ELF st_other field for function symbol table entries.`
			`; For microMIPS value should be equal to STO_MIPS_MICROMIPS.`

[Mips] Support for MicroMips STO refactoring. No true functional changes. Change the "hack" name of emitMipsHackSTOCG to emitSymSTO. Remove demonstration code in AsmParser for emitMipsHackSTOCG and emitMipsHackELFFlags. The STO field is in an ELF symbol and is not an explicit directive. That said, we are missing the compliment call in AsmParser and that will need to be addressed soon. XFAIL dummy tests for emitMipsHackELFFlags and emitMipsHackELFFlags. These will built out with following patches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195067 91177308-0d34-0410-b5e6-96231b3b80d8 2013-11-19 01:25:18 +00:00			`; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips32r2 -mattr=+micromips %s -o - \| FileCheck %s`
ELF symbol table field st_other support, excluding visibility bits. Mips (Mips16) specific e_header setting. EF_MIPS_ARCH_ASE_M16 needs to be set in the ELF header flags for Mips16. Contributer: Reed Kotler git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175566 91177308-0d34-0410-b5e6-96231b3b80d8 2013-02-19 22:14:34 +00:00
			`define i32 @main() nounwind {`
			`entry:`
			`ret i32 0`
			`}`

Remove some really nasty uses of hasRawTextSupport. When MC was first added, targets could use hasRawTextSupport to keep features working before they were added to the MC interface. The design goal of MC is to provide an uniform api for printing assembly and object files. Short of relaxations and other corner cases, a object file is just another representation of the assembly. It was never the intention that targets would keep doing things like if (hasRawTextSupport()) Set flags in one way. else Set flags in another way. When they do that they create two code paths and the object file is no longer just another representation of the assembly. This also then requires testing with llc -filetype=obj, which is extremelly brittle. This patch removes some of these hacks by replacing them with smaller ones. The ARM flag setting is trivial, so I just moved it to the constructor. For Mips, the patch adds two temporary hack directives that allow the assembly to represent the same things as the object file was already able to. The hope is that the mips developers will replace the hack directives with the same ones that gas uses and drop the -print-hack-directives flag. I will also try to implement a target streamer interface, so that we can move this out of the common code. In summary, for any new work, two rules of the thumb are * Don't use "llc -filetype=obj" in tests. * Don't add calls to hasRawTextSupport. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192035 91177308-0d34-0410-b5e6-96231b3b80d8 2013-10-05 16:42:21 +00:00			`; CHECK: .mips_hack_stocg main, 128`