From 2c0c52ae620cf121a8b9084c7c1168d867564ee8 Mon Sep 17 00:00:00 2001 From: Tom Musta Date: Wed, 15 Jan 2014 08:10:36 -0600 Subject: target-ppc: VSX Stage 4: Add xsresp This patch adds the VSX Scalar Reciprocal Estimate Single Precision (xsresp) instruction. The existing VSX_RE macro is modified to support rounding of the intermediate double precision result to single precision. Signed-off-by: Tom Musta Reviewed-by: Richard Henderson Signed-off-by: Alexander Graf --- target-ppc/translate.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'target-ppc/translate.c') diff --git a/target-ppc/translate.c b/target-ppc/translate.c index dd4ddad95a..0dd6220ccf 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -7362,6 +7362,7 @@ GEN_VSX_HELPER_2(xsaddsp, 0x00, 0x00, 0, PPC2_VSX207) 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(xvadddp, 0x00, 0x0C, 0, PPC2_VSX) GEN_VSX_HELPER_2(xvsubdp, 0x00, 0x0D, 0, PPC2_VSX) @@ -10173,6 +10174,7 @@ GEN_XX3FORM(xsaddsp, 0x00, 0x00, PPC2_VSX207), 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_XX3FORM(xvadddp, 0x00, 0x0C, PPC2_VSX), GEN_XX3FORM(xvsubdp, 0x00, 0x0D, PPC2_VSX), -- cgit v1.2.1