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Add predicate check around some patterns.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158795 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2012-06-20 07:01:11 +00:00
parent 703c38bf58
commit af4166cd09
1 changed files with 20 additions and 16 deletions
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36
lib/Target/X86/X86InstrSSE.td
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@ -4922,10 +4922,12 @@ def CVTPD2DQrr : S3DI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
"cvtpd2dq\t{$src, $dst|$dst, $src}", [],
IIC_SSE_CVT_PD_RR>;
def : Pat<(v4i32 (fp_to_sint (v4f64 VR256:$src))),
(VCVTTPD2DQYrr VR256:$src)>;
def : Pat<(v4i32 (fp_to_sint (memopv4f64 addr:$src))),
(VCVTTPD2DQYrm addr:$src)>;
let Predicates = [HasAVX] in {
def : Pat<(v4i32 (fp_to_sint (v4f64 VR256:$src))),
(VCVTTPD2DQYrr VR256:$src)>;
def : Pat<(v4i32 (fp_to_sint (memopv4f64 addr:$src))),
(VCVTTPD2DQYrm addr:$src)>;
} // Predicates = [HasAVX]
// Convert Packed DW Integers to Packed Double FP
let Predicates = [HasAVX] in {
@ -4947,20 +4949,22 @@ def CVTDQ2PDrr : SSDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
IIC_SSE_CVT_PD_RM>;
// AVX 256-bit register conversion intrinsics
def : Pat<(int_x86_avx_cvtdq2_pd_256 VR128:$src),
(VCVTDQ2PDYrr VR128:$src)>;
def : Pat<(int_x86_avx_cvtdq2_pd_256 (bitconvert (memopv2i64 addr:$src))),
(VCVTDQ2PDYrm addr:$src)>;
let Predicates = [HasAVX] in {
def : Pat<(int_x86_avx_cvtdq2_pd_256 VR128:$src),
(VCVTDQ2PDYrr VR128:$src)>;
def : Pat<(int_x86_avx_cvtdq2_pd_256 (bitconvert (memopv2i64 addr:$src))),
(VCVTDQ2PDYrm addr:$src)>;
def : Pat<(int_x86_avx_cvt_pd2dq_256 VR256:$src),
(VCVTPD2DQYrr VR256:$src)>;
def : Pat<(int_x86_avx_cvt_pd2dq_256 (memopv4f64 addr:$src)),
(VCVTPD2DQYrm addr:$src)>;
def : Pat<(int_x86_avx_cvt_pd2dq_256 VR256:$src),
(VCVTPD2DQYrr VR256:$src)>;
def : Pat<(int_x86_avx_cvt_pd2dq_256 (memopv4f64 addr:$src)),
(VCVTPD2DQYrm addr:$src)>;
def : Pat<(v4f64 (sint_to_fp (v4i32 VR128:$src))),
(VCVTDQ2PDYrr VR128:$src)>;
def : Pat<(v4f64 (sint_to_fp (bc_v4i32 (memopv2i64 addr:$src)))),
(VCVTDQ2PDYrm addr:$src)>;
def : Pat<(v4f64 (sint_to_fp (v4i32 VR128:$src))),
(VCVTDQ2PDYrr VR128:$src)>;
def : Pat<(v4f64 (sint_to_fp (bc_v4i32 (memopv2i64 addr:$src)))),
(VCVTDQ2PDYrm addr:$src)>;
} // Predicates = [HasAVX]
//===---------------------------------------------------------------------===//
// SSE3 - Replicate Single FP - MOVSHDUP and MOVSLDUP