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| author | ed <ed@FreeBSD.org> | 2011-12-31 19:01:48 +0000 |
|---|---|---|
| committer | ed <ed@FreeBSD.org> | 2011-12-31 19:01:48 +0000 |
| commit | 0ece074de9d070fa87b7f58f9e96bce63db862d8 (patch) | |
| tree | 21b838383a703c249dd4f0180c8566c40f70e0e3 /contrib/compiler-rt/lib/arm/ltsf2vfp.S | |
| parent | 55bd70ed9a164b6b2d84037c8362ff3725ff294b (diff) | |
| parent | 6a5f9bc9ae3205be8bb5570b86a509fcd01a9db6 (diff) | |
| download | FreeBSD-src-0ece074de9d070fa87b7f58f9e96bce63db862d8.zip FreeBSD-src-0ece074de9d070fa87b7f58f9e96bce63db862d8.tar.gz | |
Upgrade libcompiler_rt to upstream revision 147390.
This version of libcompiler_rt adds support for __mulo[sdt]i4(), which
computes a multiply and its overflow flag. There are also a lot of
cleanup fixes to headers that don't really affect us.
Updating to this revision should make it a bit easier to contribute
changes back to the LLVM developers.
Diffstat (limited to 'contrib/compiler-rt/lib/arm/ltsf2vfp.S')
| -rw-r--r-- | contrib/compiler-rt/lib/arm/ltsf2vfp.S | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/contrib/compiler-rt/lib/arm/ltsf2vfp.S b/contrib/compiler-rt/lib/arm/ltsf2vfp.S index ca06ae2..8c7f9a8 100644 --- a/contrib/compiler-rt/lib/arm/ltsf2vfp.S +++ b/contrib/compiler-rt/lib/arm/ltsf2vfp.S @@ -16,12 +16,13 @@ // Uses Darwin calling convention where single precision arguments are passsed // like 32-bit ints // + .syntax unified .align 2 DEFINE_COMPILERRT_FUNCTION(__ltsf2vfp) - fmsr s14, r0 // move from GPR 0 to float register - fmsr s15, r1 // move from GPR 1 to float register - fcmps s14, s15 - fmstat + vmov s14, r0 // move from GPR 0 to float register + vmov s15, r1 // move from GPR 1 to float register + vcmp.f32 s14, s15 + vmrs apsr_nzcv, fpscr movmi r0, #1 // set result register to 1 if equal movpl r0, #0 bx lr |
