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Commit Graph

5 Commits

Author SHA1 Message Date
Daniel Sanders
ff992a6f20 [mips][mips64r6] Improve tests affected by the changes to multiplies and divides
Summary:
MIPS32r6/MIPS64r6 support has not been added yet.

inlineasm-cnstrnt-reg.ll:
  Explicitly specify the CPU since it will not work on MIPS32r6/MIPS64r6
  when -integrated-as is the default. We can't change the mnemonic since the
  LO register is an implicit def of mtlo and MIPS32r6/MIPS64r6 has no
  instructions that use LO.

2008-08-01-AsmInline.ll:
  Explicitly specify the CPU since MIPS32r6/MIPS64r6 will correctly emit
  different code and this is a regression test.

mips64instrs.ll and mips64muldiv.ll
  Check registers and the way the multiply is used in m1

divrem.ll
  Check registers and use multiple filecheck prefixes to limit redundancy

Reviewers: vmedic, jkolek, zoran.jovanovic, matheusalmeida

Reviewed By: matheusalmeida

Subscribers: matheusalmeida

Differential Revision: http://reviews.llvm.org/D3894

llvm-svn: 210656
2014-06-11 15:48:00 +00:00
Daniel Sanders
a0467a4d71 [mips] Use addiu in inline assembly tests since addi is not available in all ISA's
Summary:
This patch is necessary so that they do not fail on MIPS32r6/MIPS64r6 when
-integrated-as is enabled by default and we correctly detect the host CPU.

No functional change since these tests are testing the behaviour of the
constraint used for the third operand rather than the mnemonic.

Depends on D3842

Reviewers: zoran.jovanovic, jkolek, vmedic

Reviewed By: vmedic

Differential Revision: http://reviews.llvm.org/D3843

llvm-svn: 209421
2014-05-22 11:46:58 +00:00
Eric Christopher
87e8163c57 Add support for the 'l' constraint.
Patch by Jack Carter.

llvm-svn: 156294
2012-05-07 06:25:15 +00:00
Eric Christopher
af8eabbbd8 Add support for the 'c' constraint.
Patch by Jack Carter.

llvm-svn: 156293
2012-05-07 06:25:10 +00:00
Eric Christopher
929ba63dcf Add support for the 'I' inline asm constraint. Also add tests
from the previous 2 patches.

Patch by Jack Carter.

llvm-svn: 156279
2012-05-07 03:13:32 +00:00