diff options
| author | Hal Finkel <hfinkel@anl.gov> | 2013-08-19 05:01:02 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2013-08-19 05:01:02 +0000 |
| commit | 953a78084b85ea88cd2b208153a72df70e27133f (patch) | |
| tree | 0d675bc7cfc49f17f2da670f7fab40f064f6b84b /test/MC/PowerPC/ppc64-encoding-fp.s | |
| parent | a9b697975592b204e86496efc62a8b26fbfa1a03 (diff) | |
| download | llvm-953a78084b85ea88cd2b208153a72df70e27133f.tar.gz llvm-953a78084b85ea88cd2b208153a72df70e27133f.tar.bz2 llvm-953a78084b85ea88cd2b208153a72df70e27133f.tar.xz | |
Add the PPC fcpsgn instruction
Modern PPC cores support a floating-point copysign instruction, and we can use
this to lower the FCOPYSIGN node (which is created from calls to the libm
copysign function). A couple of extra patterns are necessary because the
operand types of FCOPYSIGN need not agree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188653 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/PowerPC/ppc64-encoding-fp.s')
| -rw-r--r-- | test/MC/PowerPC/ppc64-encoding-fp.s | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/test/MC/PowerPC/ppc64-encoding-fp.s b/test/MC/PowerPC/ppc64-encoding-fp.s index ae0e2866a2..e288dea89f 100644 --- a/test/MC/PowerPC/ppc64-encoding-fp.s +++ b/test/MC/PowerPC/ppc64-encoding-fp.s @@ -65,8 +65,10 @@ fnabs 2, 3 # CHECK: fnabs. 2, 3 # encoding: [0xfc,0x40,0x19,0x11] fnabs. 2, 3 -# FIXME: fcpsgn 2, 3 -# FIXME: fcpsgn. 2, 3 +# CHECK: fcpsgn 2, 3, 4 # encoding: [0xfc,0x43,0x20,0x10] + fcpsgn 2, 3, 4 +# CHECK: fcpsgn. 2, 3, 4 # encoding: [0xfc,0x43,0x20,0x11] + fcpsgn. 2, 3, 4 # Floating-point arithmetic instructions |