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12 Commits

Author SHA1 Message Date
Roman Divacky 7a9c6549ba Lower FNEG just like FABS to fneg[ds] and fmov[ds], thus avoiding 
expensive libcall. Also, Qp_neg is not implemented on at least
FreeBSD. This is also what gcc is doing.

llvm-svn: 202422
 2014-02-27 19:26:29 +00:00
Venkatraman Govindaraju ad40dfcb4b [Sparc] Emit retl/ret instead of jmp instruction. It improves the readability of the assembly generated. 
llvm-svn: 198910
 2014-01-10 02:55:27 +00:00
Venkatraman Govindaraju 5ae77f7564 [SparcV9] Handle i64 <-> float conversions in sparcv9 mode. 
llvm-svn: 193957
 2013-11-03 12:28:40 +00:00
Venkatraman Govindaraju f1d807ee13 [Sparc] Expand FP_TO_UINT, UINT_TO_FP for fp128. 
llvm-svn: 193947
 2013-11-03 08:00:19 +00:00
Venkatraman Govindaraju f482d3d338 [Sparc] Do not emit nop after fcmp* instruction with V9. 
llvm-svn: 192056
 2013-10-06 07:06:44 +00:00
Venkatraman Govindaraju ece63dbd0d [Sparc] Use correct alignment while loading/storing fp128 values. 
llvm-svn: 192023
 2013-10-05 02:29:47 +00:00
Venkatraman Govindaraju 30781deb1c [Sparc] Respect hasHardQuad parameter correctly when lowering SINT_TO_FP with fp128 operand. 
llvm-svn: 192015
 2013-10-05 00:31:41 +00:00
Venkatraman Govindaraju 829aec5900 [Sparc] Fix lowering FABS on fp128 (long double) on pre-v9 targets. 
llvm-svn: 191154
 2013-09-21 23:51:08 +00:00
Venkatraman Govindaraju b803cec00e [Sparc] Fix an assertion failure while lowering fcmp on long double. 
This assertion is triggered because an integer constant is created with wrong
  type.

llvm-svn: 189948
 2013-09-04 15:15:20 +00:00
Venkatraman Govindaraju 59039dc1bf [Sparc] Add support for soft long double (fp128). 
llvm-svn: 189780
 2013-09-03 04:11:59 +00:00
Venkatraman Govindaraju 01cb19f93c [Sparc] Implement spill and load for long double(f128) registers. 
llvm-svn: 189768
 2013-09-02 18:32:45 +00:00
Venkatraman Govindaraju 35e0c382d5 [Sparc] Add long double (f128) instructions to sparc backend. 
llvm-svn: 189198
 2013-08-25 18:30:06 +00:00