; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -show-mc-encoding -mattr=+sse2 | FileCheck %s --check-prefix=SSE ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -show-mc-encoding -mattr=+avx | FileCheck %s --check-prefix=AVX ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -show-mc-encoding -mattr=+avx512dq,+avx512vl | FileCheck %s --check-prefix=AVX512DQ ; Test that we can replace "scalar" FP-bitwise-logic with the optimal instruction. ; Scalar x86 FP-logic instructions only exist in your imagination and/or the bowels ; of compilers, but float and double variants of FP-logic instructions are reality ; and float may be a shorter instruction depending on which flavor of vector ISA ; you have...so just prefer float all the time, ok? Yay, x86! define double @FsANDPSrr(double %x, double %y) { ; SSE-LABEL: FsANDPSrr: ; SSE: # %bb.0: ; SSE-NEXT: andps %xmm1, %xmm0 # encoding: [0x0f,0x54,0xc1] ; SSE-NEXT: retq # encoding: [0xc3] ; ; AVX-LABEL: FsANDPSrr: ; AVX: # %bb.0: ; AVX-NEXT: vandps %xmm1, %xmm0, %xmm0 # encoding: [0xc5,0xf8,0x54,0xc1] ; AVX-NEXT: retq # encoding: [0xc3] ; ; AVX512DQ-LABEL: FsANDPSrr: ; AVX512DQ: # %bb.0: ; AVX512DQ-NEXT: vandps %xmm1, %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x54,0xc1] ; AVX512DQ-NEXT: retq # encoding: [0xc3] %bc1 = bitcast double %x to i64 %bc2 = bitcast double %y to i64 %and = and i64 %bc1, %bc2 %bc3 = bitcast i64 %and to double ret double %bc3 } define double @FsANDNPSrr(double %x, double %y) { ; SSE-LABEL: FsANDNPSrr: ; SSE: # %bb.0: ; SSE-NEXT: andnps %xmm0, %xmm1 # encoding: [0x0f,0x55,0xc8] ; SSE-NEXT: movaps %xmm1, %xmm0 # encoding: [0x0f,0x28,0xc1] ; SSE-NEXT: retq # encoding: [0xc3] ; ; AVX-LABEL: FsANDNPSrr: ; AVX: # %bb.0: ; AVX-NEXT: vandnps %xmm0, %xmm1, %xmm0 # encoding: [0xc5,0xf0,0x55,0xc0] ; AVX-NEXT: retq # encoding: [0xc3] ; ; AVX512DQ-LABEL: FsANDNPSrr: ; AVX512DQ: # %bb.0: ; AVX512DQ-NEXT: vandnps %xmm0, %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf0,0x55,0xc0] ; AVX512DQ-NEXT: retq # encoding: [0xc3] %bc1 = bitcast double %x to i64 %bc2 = bitcast double %y to i64 %not = xor i64 %bc2, -1 %and = and i64 %bc1, %not %bc3 = bitcast i64 %and to double ret double %bc3 } define double @FsORPSrr(double %x, double %y) { ; SSE-LABEL: FsORPSrr: ; SSE: # %bb.0: ; SSE-NEXT: orps %xmm1, %xmm0 # encoding: [0x0f,0x56,0xc1] ; SSE-NEXT: retq # encoding: [0xc3] ; ; AVX-LABEL: FsORPSrr: ; AVX: # %bb.0: ; AVX-NEXT: vorps %xmm1, %xmm0, %xmm0 # encoding: [0xc5,0xf8,0x56,0xc1] ; AVX-NEXT: retq # encoding: [0xc3] ; ; AVX512DQ-LABEL: FsORPSrr: ; AVX512DQ: # %bb.0: ; AVX512DQ-NEXT: vorps %xmm1, %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x56,0xc1] ; AVX512DQ-NEXT: retq # encoding: [0xc3] %bc1 = bitcast double %x to i64 %bc2 = bitcast double %y to i64 %or = or i64 %bc1, %bc2 %bc3 = bitcast i64 %or to double ret double %bc3 } define double @FsXORPSrr(double %x, double %y) { ; SSE-LABEL: FsXORPSrr: ; SSE: # %bb.0: ; SSE-NEXT: xorps %xmm1, %xmm0 # encoding: [0x0f,0x57,0xc1] ; SSE-NEXT: retq # encoding: [0xc3] ; ; AVX-LABEL: FsXORPSrr: ; AVX: # %bb.0: ; AVX-NEXT: vxorps %xmm1, %xmm0, %xmm0 # encoding: [0xc5,0xf8,0x57,0xc1] ; AVX-NEXT: retq # encoding: [0xc3] ; ; AVX512DQ-LABEL: FsXORPSrr: ; AVX512DQ: # %bb.0: ; AVX512DQ-NEXT: vxorps %xmm1, %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x57,0xc1] ; AVX512DQ-NEXT: retq # encoding: [0xc3] %bc1 = bitcast double %x to i64 %bc2 = bitcast double %y to i64 %xor = xor i64 %bc1, %bc2 %bc3 = bitcast i64 %xor to double ret double %bc3 }