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| author | Tom Musta <tommusta@gmail.com> | 2014-01-15 08:10:37 -0600 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-03-05 03:06:35 +0100 |
| commit | cea4e57473efc2fad1d241e87984eba4e5d9690c (patch) | |
| tree | 4c71a18b09ed18cfc57d7104e3158f893bac24a8 /target-ppc/translate.c | |
| parent | 2c0c52ae620cf121a8b9084c7c1168d867564ee8 (diff) | |
| download | hqemu-cea4e57473efc2fad1d241e87984eba4e5d9690c.zip hqemu-cea4e57473efc2fad1d241e87984eba4e5d9690c.tar.gz | |
target-ppc: VSX Stage 4: Add xssqrtsp
This patch adds the VSX Scalar Square Root Single Precision (xssqrtsp)
instruction.
The existing VSX_SQRT() macro is modified to support rounding of the
intermediate double-precision result to single-precision.
Signed-off-by: Tom Musta <tommusta@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/translate.c')
| -rw-r--r-- | target-ppc/translate.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 0dd6220..13099fc 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -7363,6 +7363,7 @@ GEN_VSX_HELPER_2(xssubsp, 0x00, 0x01, 0, PPC2_VSX207) GEN_VSX_HELPER_2(xsmulsp, 0x00, 0x02, 0, PPC2_VSX207) GEN_VSX_HELPER_2(xsdivsp, 0x00, 0x03, 0, PPC2_VSX207) GEN_VSX_HELPER_2(xsresp, 0x14, 0x01, 0, PPC2_VSX207) +GEN_VSX_HELPER_2(xssqrtsp, 0x16, 0x00, 0, PPC2_VSX207) GEN_VSX_HELPER_2(xvadddp, 0x00, 0x0C, 0, PPC2_VSX) GEN_VSX_HELPER_2(xvsubdp, 0x00, 0x0D, 0, PPC2_VSX) @@ -10175,6 +10176,7 @@ GEN_XX3FORM(xssubsp, 0x00, 0x01, PPC2_VSX207), GEN_XX3FORM(xsmulsp, 0x00, 0x02, PPC2_VSX207), GEN_XX3FORM(xsdivsp, 0x00, 0x03, PPC2_VSX207), GEN_XX2FORM(xsresp, 0x14, 0x01, PPC2_VSX207), +GEN_XX2FORM(xssqrtsp, 0x16, 0x00, PPC2_VSX207), GEN_XX3FORM(xvadddp, 0x00, 0x0C, PPC2_VSX), GEN_XX3FORM(xvsubdp, 0x00, 0x0D, PPC2_VSX), |
