From 65d36f03675566ffced955874620650a8264ac80 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Wed, 20 Jun 2012 07:30:23 +0000 Subject: [PATCH] Add predicate check around some patterns. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158797 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86InstrSSE.td | 72 ++++++++++++++++++----------------- 1 file changed, 37 insertions(+), 35 deletions(-) diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index 5ce763a067d..825c74555b2 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -2119,41 +2119,43 @@ def Int_CVTPD2PSrm : PDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), // AVX 256-bit register conversion intrinsics // FIXME: Migrate SSE conversion intrinsics matching to use patterns as below // whenever possible to avoid declaring two versions of each one. -def : Pat<(int_x86_avx_cvtdq2_ps_256 VR256:$src), - (VCVTDQ2PSYrr VR256:$src)>; -def : Pat<(int_x86_avx_cvtdq2_ps_256 (bitconvert (memopv4i64 addr:$src))), - (VCVTDQ2PSYrm addr:$src)>; - -def : Pat<(int_x86_avx_cvt_pd2_ps_256 VR256:$src), - (VCVTPD2PSYrr VR256:$src)>; -def : Pat<(int_x86_avx_cvt_pd2_ps_256 (memopv4f64 addr:$src)), - (VCVTPD2PSYrm addr:$src)>; - -def : Pat<(int_x86_avx_cvt_ps2dq_256 VR256:$src), - (VCVTPS2DQYrr VR256:$src)>; -def : Pat<(int_x86_avx_cvt_ps2dq_256 (memopv8f32 addr:$src)), - (VCVTPS2DQYrm addr:$src)>; - -def : Pat<(int_x86_avx_cvt_ps2_pd_256 VR128:$src), - (VCVTPS2PDYrr VR128:$src)>; -def : Pat<(int_x86_avx_cvt_ps2_pd_256 (memopv4f32 addr:$src)), - (VCVTPS2PDYrm addr:$src)>; - -def : Pat<(int_x86_avx_cvtt_pd2dq_256 VR256:$src), - (VCVTTPD2DQYrr VR256:$src)>; -def : Pat<(int_x86_avx_cvtt_pd2dq_256 (memopv4f64 addr:$src)), - (VCVTTPD2DQYrm addr:$src)>; - -// Match fround and fextend for 128/256-bit conversions -def : Pat<(v4f32 (fround (v4f64 VR256:$src))), - (VCVTPD2PSYrr VR256:$src)>; -def : Pat<(v4f32 (fround (loadv4f64 addr:$src))), - (VCVTPD2PSYrm addr:$src)>; - -def : Pat<(v4f64 (fextend (v4f32 VR128:$src))), - (VCVTPS2PDYrr VR128:$src)>; -def : Pat<(v4f64 (fextend (loadv4f32 addr:$src))), - (VCVTPS2PDYrm addr:$src)>; +let Predicates = [HasAVX] in { + def : Pat<(int_x86_avx_cvtdq2_ps_256 VR256:$src), + (VCVTDQ2PSYrr VR256:$src)>; + def : Pat<(int_x86_avx_cvtdq2_ps_256 (bitconvert (memopv4i64 addr:$src))), + (VCVTDQ2PSYrm addr:$src)>; + + def : Pat<(int_x86_avx_cvt_pd2_ps_256 VR256:$src), + (VCVTPD2PSYrr VR256:$src)>; + def : Pat<(int_x86_avx_cvt_pd2_ps_256 (memopv4f64 addr:$src)), + (VCVTPD2PSYrm addr:$src)>; + + def : Pat<(int_x86_avx_cvt_ps2dq_256 VR256:$src), + (VCVTPS2DQYrr VR256:$src)>; + def : Pat<(int_x86_avx_cvt_ps2dq_256 (memopv8f32 addr:$src)), + (VCVTPS2DQYrm addr:$src)>; + + def : Pat<(int_x86_avx_cvt_ps2_pd_256 VR128:$src), + (VCVTPS2PDYrr VR128:$src)>; + def : Pat<(int_x86_avx_cvt_ps2_pd_256 (memopv4f32 addr:$src)), + (VCVTPS2PDYrm addr:$src)>; + + def : Pat<(int_x86_avx_cvtt_pd2dq_256 VR256:$src), + (VCVTTPD2DQYrr VR256:$src)>; + def : Pat<(int_x86_avx_cvtt_pd2dq_256 (memopv4f64 addr:$src)), + (VCVTTPD2DQYrm addr:$src)>; + + // Match fround and fextend for 128/256-bit conversions + def : Pat<(v4f32 (fround (v4f64 VR256:$src))), + (VCVTPD2PSYrr VR256:$src)>; + def : Pat<(v4f32 (fround (loadv4f64 addr:$src))), + (VCVTPD2PSYrm addr:$src)>; + + def : Pat<(v4f64 (fextend (v4f32 VR128:$src))), + (VCVTPS2PDYrr VR128:$src)>; + def : Pat<(v4f64 (fextend (loadv4f32 addr:$src))), + (VCVTPS2PDYrm addr:$src)>; +} //===----------------------------------------------------------------------===// // SSE 1 & 2 - Compare Instructions -- 2.34.1