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| author | Daniel Sanders <daniel.sanders@imgtec.com> | 2014-04-03 12:13:36 +0000 |
|---|---|---|
| committer | Daniel Sanders <daniel.sanders@imgtec.com> | 2014-04-03 12:13:36 +0000 |
| commit | f7b32291ad511d48729cf5389bb9b5804b62938f (patch) | |
| tree | aeafe4b5ec612cf7b9b9332e9745db9160bb82f0 /llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp | |
| parent | bfb38badc14f289982e3bfa0e1a06852a83cf6ea (diff) | |
| download | bcm5719-llvm-f7b32291ad511d48729cf5389bb9b5804b62938f.tar.gz bcm5719-llvm-f7b32291ad511d48729cf5389bb9b5804b62938f.zip | |
[mips] Add initial (experimental) MIPS-IV support.
Summary:
Adds the 'mips4' processor and a simple test of the ELF e_flags.
Patch by David Chisnall
His work was sponsored by: DARPA, AFRL
I made one small change to the testcase so that it uses
mips64-unknown-linux instead of mips4-unknown-linux.
This patch indirectly adds FeatureCondMov to FeatureMips64. This is ok
because it's supposed to be there anyway and it turns out that
FeatureCondMov is not a predicate of any instructions at the moment
(this is a bug that hasn't been noticed because there are no targets
without the conditional move instructions yet).
CC: theraven
Differential Revision: http://llvm-reviews.chandlerc.com/D3244
llvm-svn: 205530
Diffstat (limited to 'llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp')
| -rw-r--r-- | llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp b/llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp index 01730dd773c..fb6aff2b0df 100644 --- a/llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp +++ b/llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp @@ -156,6 +156,8 @@ MipsTargetELFStreamer::MipsTargetELFStreamer(MCStreamer &S, EFlags |= ELF::EF_MIPS_ARCH_64R2; else if (Features & Mips::FeatureMips64) EFlags |= ELF::EF_MIPS_ARCH_64; + else if (Features & Mips::FeatureMips4) + EFlags |= ELF::EF_MIPS_ARCH_4; else if (Features & Mips::FeatureMips32r2) EFlags |= ELF::EF_MIPS_ARCH_32R2; else if (Features & Mips::FeatureMips32) |
