| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefixes=CHECK,AVX1 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=CHECK,AVX2 |
| |
| ; |
| ; testz(~X,Y) -> testc(X,Y) |
| ; |
| |
| define i32 @ptestz_128_invert0(<2 x i64> %c, <2 x i64> %d, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_128_invert0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %xmm1, %xmm0 |
| ; CHECK-NEXT: cmovael %esi, %eax |
| ; CHECK-NEXT: retq |
| %t1 = xor <2 x i64> %c, <i64 -1, i64 -1> |
| %t2 = call i32 @llvm.x86.sse41.ptestz(<2 x i64> %t1, <2 x i64> %d) |
| %t3 = icmp ne i32 %t2, 0 |
| %t4 = select i1 %t3, i32 %a, i32 %b |
| ret i32 %t4 |
| } |
| |
| define i32 @ptestz_256_invert0(<4 x i64> %c, <4 x i64> %d, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_256_invert0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %ymm1, %ymm0 |
| ; CHECK-NEXT: cmovael %esi, %eax |
| ; CHECK-NEXT: vzeroupper |
| ; CHECK-NEXT: retq |
| %t1 = xor <4 x i64> %c, <i64 -1, i64 -1, i64 -1, i64 -1> |
| %t2 = call i32 @llvm.x86.avx.ptestz.256(<4 x i64> %t1, <4 x i64> %d) |
| %t3 = icmp ne i32 %t2, 0 |
| %t4 = select i1 %t3, i32 %a, i32 %b |
| ret i32 %t4 |
| } |
| |
| ; |
| ; testz(X,~Y) -> testc(Y,X) |
| ; |
| |
| define i32 @ptestz_128_invert1(<2 x i64> %c, <2 x i64> %d, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_128_invert1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %xmm0, %xmm1 |
| ; CHECK-NEXT: cmovael %esi, %eax |
| ; CHECK-NEXT: retq |
| %t1 = xor <2 x i64> %d, <i64 -1, i64 -1> |
| %t2 = call i32 @llvm.x86.sse41.ptestz(<2 x i64> %c, <2 x i64> %t1) |
| %t3 = icmp ne i32 %t2, 0 |
| %t4 = select i1 %t3, i32 %a, i32 %b |
| ret i32 %t4 |
| } |
| |
| define i32 @ptestz_256_invert1(<4 x i64> %c, <4 x i64> %d, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_256_invert1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %ymm0, %ymm1 |
| ; CHECK-NEXT: cmovael %esi, %eax |
| ; CHECK-NEXT: vzeroupper |
| ; CHECK-NEXT: retq |
| %t1 = xor <4 x i64> %d, <i64 -1, i64 -1, i64 -1, i64 -1> |
| %t2 = call i32 @llvm.x86.avx.ptestz.256(<4 x i64> %c, <4 x i64> %t1) |
| %t3 = icmp ne i32 %t2, 0 |
| %t4 = select i1 %t3, i32 %a, i32 %b |
| ret i32 %t4 |
| } |
| |
| ; |
| ; testc(~X,Y) -> testz(X,Y) |
| ; |
| |
| define i32 @ptestc_128_invert0(<2 x i64> %c, <2 x i64> %d, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestc_128_invert0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %xmm1, %xmm0 |
| ; CHECK-NEXT: cmovnel %esi, %eax |
| ; CHECK-NEXT: retq |
| %t1 = xor <2 x i64> %c, <i64 -1, i64 -1> |
| %t2 = call i32 @llvm.x86.sse41.ptestc(<2 x i64> %t1, <2 x i64> %d) |
| %t3 = icmp ne i32 %t2, 0 |
| %t4 = select i1 %t3, i32 %a, i32 %b |
| ret i32 %t4 |
| } |
| |
| define i32 @ptestc_256_invert0(<4 x i64> %c, <4 x i64> %d, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestc_256_invert0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %ymm1, %ymm0 |
| ; CHECK-NEXT: cmovnel %esi, %eax |
| ; CHECK-NEXT: vzeroupper |
| ; CHECK-NEXT: retq |
| %t1 = xor <4 x i64> %c, <i64 -1, i64 -1, i64 -1, i64 -1> |
| %t2 = call i32 @llvm.x86.avx.ptestc.256(<4 x i64> %t1, <4 x i64> %d) |
| %t3 = icmp ne i32 %t2, 0 |
| %t4 = select i1 %t3, i32 %a, i32 %b |
| ret i32 %t4 |
| } |
| |
| ; |
| ; testnzc(~X,Y) -> testnzc(X,Y) |
| ; |
| |
| define i32 @ptestnzc_128_invert0(<2 x i64> %c, <2 x i64> %d, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestnzc_128_invert0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %xmm1, %xmm0 |
| ; CHECK-NEXT: cmovnel %esi, %eax |
| ; CHECK-NEXT: retq |
| %t1 = xor <2 x i64> %c, <i64 -1, i64 -1> |
| %t2 = call i32 @llvm.x86.sse41.ptestc(<2 x i64> %t1, <2 x i64> %d) |
| %t3 = icmp ne i32 %t2, 0 |
| %t4 = select i1 %t3, i32 %a, i32 %b |
| ret i32 %t4 |
| } |
| |
| define i32 @ptestnzc_256_invert0(<4 x i64> %c, <4 x i64> %d, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestnzc_256_invert0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %ymm1, %ymm0 |
| ; CHECK-NEXT: cmovbel %esi, %eax |
| ; CHECK-NEXT: vzeroupper |
| ; CHECK-NEXT: retq |
| %t1 = xor <4 x i64> %c, <i64 -1, i64 -1, i64 -1, i64 -1> |
| %t2 = call i32 @llvm.x86.avx.ptestnzc.256(<4 x i64> %t1, <4 x i64> %d) |
| %t3 = icmp ne i32 %t2, 0 |
| %t4 = select i1 %t3, i32 %a, i32 %b |
| ret i32 %t4 |
| } |
| |
| define i32 @ptestnzc_256_invert0_commute(<4 x i64> %c, <4 x i64> %d, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestnzc_256_invert0_commute: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %ymm1, %ymm0 |
| ; CHECK-NEXT: cmoval %esi, %eax |
| ; CHECK-NEXT: vzeroupper |
| ; CHECK-NEXT: retq |
| %t1 = xor <4 x i64> %c, <i64 -1, i64 -1, i64 -1, i64 -1> |
| %t2 = call i32 @llvm.x86.avx.ptestnzc.256(<4 x i64> %t1, <4 x i64> %d) |
| %t3 = icmp eq i32 %t2, 0 |
| %t4 = select i1 %t3, i32 %a, i32 %b |
| ret i32 %t4 |
| } |
| |
| ; |
| ; testz(AND(X,Y),AND(X,Y)) -> testz(X,Y) |
| ; |
| |
| define i32 @ptestz_128_and(<2 x i64> %c, <2 x i64> %d, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_128_and: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %xmm1, %xmm0 |
| ; CHECK-NEXT: cmovnel %esi, %eax |
| ; CHECK-NEXT: retq |
| %t1 = and <2 x i64> %c, %d |
| %t2 = call i32 @llvm.x86.sse41.ptestz(<2 x i64> %t1, <2 x i64> %t1) |
| %t3 = icmp ne i32 %t2, 0 |
| %t4 = select i1 %t3, i32 %a, i32 %b |
| ret i32 %t4 |
| } |
| |
| define i32 @ptestz_256_and(<4 x i64> %c, <4 x i64> %d, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_256_and: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %ymm1, %ymm0 |
| ; CHECK-NEXT: cmovel %esi, %eax |
| ; CHECK-NEXT: vzeroupper |
| ; CHECK-NEXT: retq |
| %t1 = and <4 x i64> %c, %d |
| %t2 = call i32 @llvm.x86.avx.ptestz.256(<4 x i64> %t1, <4 x i64> %t1) |
| %t3 = icmp eq i32 %t2, 0 |
| %t4 = select i1 %t3, i32 %a, i32 %b |
| ret i32 %t4 |
| } |
| |
| ; |
| ; testz(AND(~X,Y),AND(~X,Y)) -> testc(X,Y) |
| ; |
| |
| define i32 @ptestz_128_andc(<2 x i64> %c, <2 x i64> %d, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_128_andc: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %xmm1, %xmm0 |
| ; CHECK-NEXT: cmovael %esi, %eax |
| ; CHECK-NEXT: retq |
| %t1 = xor <2 x i64> %c, <i64 -1, i64 -1> |
| %t2 = and <2 x i64> %t1, %d |
| %t3 = call i32 @llvm.x86.sse41.ptestz(<2 x i64> %t2, <2 x i64> %t2) |
| %t4 = icmp ne i32 %t3, 0 |
| %t5 = select i1 %t4, i32 %a, i32 %b |
| ret i32 %t5 |
| } |
| |
| define i32 @ptestz_256_andc(<4 x i64> %c, <4 x i64> %d, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_256_andc: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %ymm1, %ymm0 |
| ; CHECK-NEXT: cmovbl %esi, %eax |
| ; CHECK-NEXT: vzeroupper |
| ; CHECK-NEXT: retq |
| %t1 = xor <4 x i64> %c, <i64 -1, i64 -1, i64 -1, i64 -1> |
| %t2 = and <4 x i64> %t1, %d |
| %t3 = call i32 @llvm.x86.avx.ptestz.256(<4 x i64> %t2, <4 x i64> %t2) |
| %t4 = icmp eq i32 %t3, 0 |
| %t5 = select i1 %t4, i32 %a, i32 %b |
| ret i32 %t5 |
| } |
| |
| ; |
| ; testz(-1,X) -> testz(X,X) |
| ; |
| |
| define i32 @ptestz_128_allones0(<2 x i64> %c, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_128_allones0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %xmm0, %xmm0 |
| ; CHECK-NEXT: cmovnel %esi, %eax |
| ; CHECK-NEXT: retq |
| %t1 = call i32 @llvm.x86.sse41.ptestz(<2 x i64> <i64 -1, i64 -1>, <2 x i64> %c) |
| %t2 = icmp ne i32 %t1, 0 |
| %t3 = select i1 %t2, i32 %a, i32 %b |
| ret i32 %t3 |
| } |
| |
| define i32 @ptestz_256_allones0(<4 x i64> %c, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_256_allones0: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %ymm0, %ymm0 |
| ; CHECK-NEXT: cmovnel %esi, %eax |
| ; CHECK-NEXT: vzeroupper |
| ; CHECK-NEXT: retq |
| %t1 = call i32 @llvm.x86.avx.ptestz.256(<4 x i64> <i64 -1, i64 -1, i64 -1, i64 -1>, <4 x i64> %c) |
| %t2 = icmp ne i32 %t1, 0 |
| %t3 = select i1 %t2, i32 %a, i32 %b |
| ret i32 %t3 |
| } |
| |
| ; |
| ; testz(X,-1) -> testz(X,X) |
| ; |
| |
| define i32 @ptestz_128_allones1(<2 x i64> %c, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_128_allones1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %xmm0, %xmm0 |
| ; CHECK-NEXT: cmovnel %esi, %eax |
| ; CHECK-NEXT: retq |
| %t1 = call i32 @llvm.x86.sse41.ptestz(<2 x i64> %c, <2 x i64> <i64 -1, i64 -1>) |
| %t2 = icmp ne i32 %t1, 0 |
| %t3 = select i1 %t2, i32 %a, i32 %b |
| ret i32 %t3 |
| } |
| |
| define i32 @ptestz_256_allones1(<4 x i64> %c, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_256_allones1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vptest %ymm0, %ymm0 |
| ; CHECK-NEXT: cmovnel %esi, %eax |
| ; CHECK-NEXT: vzeroupper |
| ; CHECK-NEXT: retq |
| %t1 = call i32 @llvm.x86.avx.ptestz.256(<4 x i64> %c, <4 x i64> <i64 -1, i64 -1, i64 -1, i64 -1>) |
| %t2 = icmp ne i32 %t1, 0 |
| %t3 = select i1 %t2, i32 %a, i32 %b |
| ret i32 %t3 |
| } |
| |
| define zeroext i1 @PR38522(<16 x i8>* %x, <16 x i8>* %y) { |
| ; CHECK-LABEL: PR38522: |
| ; CHECK: # %bb.0: # %start |
| ; CHECK-NEXT: vmovdqa (%rdi), %xmm0 |
| ; CHECK-NEXT: vpcmpgtb (%rsi), %xmm0, %xmm0 |
| ; CHECK-NEXT: vptest %xmm0, %xmm0 |
| ; CHECK-NEXT: sete %al |
| ; CHECK-NEXT: retq |
| start: |
| %0 = load <16 x i8>, <16 x i8>* %x, align 16 |
| %1 = load <16 x i8>, <16 x i8>* %y, align 16 |
| %2 = icmp sle <16 x i8> %0, %1 |
| %3 = sext <16 x i1> %2 to <16 x i8> |
| %4 = bitcast <16 x i8> %3 to <2 x i64> |
| %5 = tail call i32 @llvm.x86.sse41.ptestc(<2 x i64> %4, <2 x i64> <i64 -1, i64 -1>) |
| %6 = icmp eq i32 %5, 1 |
| ret i1 %6 |
| } |
| |
| ; |
| ; testz(ashr(X,bw-1),-1) -> movmsk(X) |
| ; |
| |
| define i32 @ptestz_v2i64_signbits(<2 x i64> %c, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_v2i64_signbits: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vmovmskpd %xmm0, %ecx |
| ; CHECK-NEXT: testl %ecx, %ecx |
| ; CHECK-NEXT: cmovnel %esi, %eax |
| ; CHECK-NEXT: retq |
| %t1 = ashr <2 x i64> %c, <i64 63, i64 63> |
| %t2 = call i32 @llvm.x86.sse41.ptestz(<2 x i64> %t1, <2 x i64> <i64 -1, i64 -1>) |
| %t3 = icmp ne i32 %t2, 0 |
| %t4 = select i1 %t3, i32 %a, i32 %b |
| ret i32 %t4 |
| } |
| |
| define i32 @ptestz_v8i32_signbits(<8 x i32> %c, i32 %a, i32 %b) { |
| ; AVX1-LABEL: ptestz_v8i32_signbits: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: movl %edi, %eax |
| ; AVX1-NEXT: vpsrad $31, %xmm0, %xmm1 |
| ; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX1-NEXT: vpsrad $31, %xmm0, %xmm0 |
| ; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0 |
| ; AVX1-NEXT: vptest %ymm0, %ymm0 |
| ; AVX1-NEXT: cmovnel %esi, %eax |
| ; AVX1-NEXT: vzeroupper |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: ptestz_v8i32_signbits: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: movl %edi, %eax |
| ; AVX2-NEXT: vmovmskps %ymm0, %ecx |
| ; AVX2-NEXT: testl %ecx, %ecx |
| ; AVX2-NEXT: cmovnel %esi, %eax |
| ; AVX2-NEXT: vzeroupper |
| ; AVX2-NEXT: retq |
| %t1 = ashr <8 x i32> %c, <i32 31, i32 31, i32 31, i32 31, i32 31, i32 31, i32 31, i32 31> |
| %t2 = bitcast <8 x i32> %t1 to <4 x i64> |
| %t3 = call i32 @llvm.x86.avx.ptestz.256(<4 x i64> %t2, <4 x i64> <i64 -1, i64 -1, i64 -1, i64 -1>) |
| %t4 = icmp ne i32 %t3, 0 |
| %t5 = select i1 %t4, i32 %a, i32 %b |
| ret i32 %t5 |
| } |
| |
| define i32 @ptestz_v8i16_signbits(<8 x i16> %c, i32 %a, i32 %b) { |
| ; CHECK-LABEL: ptestz_v8i16_signbits: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: vpmovmskb %xmm0, %ecx |
| ; CHECK-NEXT: testl $43690, %ecx # imm = 0xAAAA |
| ; CHECK-NEXT: cmovnel %esi, %eax |
| ; CHECK-NEXT: retq |
| %t1 = ashr <8 x i16> %c, <i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15> |
| %t2 = bitcast <8 x i16> %t1 to <2 x i64> |
| %t3 = call i32 @llvm.x86.sse41.ptestz(<2 x i64> %t2, <2 x i64> <i64 -1, i64 -1>) |
| %t4 = icmp ne i32 %t3, 0 |
| %t5 = select i1 %t4, i32 %a, i32 %b |
| ret i32 %t5 |
| } |
| |
| define i32 @ptestz_v32i8_signbits(<32 x i8> %c, i32 %a, i32 %b) { |
| ; AVX1-LABEL: ptestz_v32i8_signbits: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: movl %edi, %eax |
| ; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1 |
| ; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2 |
| ; AVX1-NEXT: vpcmpgtb %xmm1, %xmm2, %xmm1 |
| ; AVX1-NEXT: vpcmpgtb %xmm0, %xmm2, %xmm0 |
| ; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0 |
| ; AVX1-NEXT: vptest %ymm0, %ymm0 |
| ; AVX1-NEXT: cmovnel %esi, %eax |
| ; AVX1-NEXT: vzeroupper |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: ptestz_v32i8_signbits: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: movl %edi, %eax |
| ; AVX2-NEXT: vpmovmskb %ymm0, %ecx |
| ; AVX2-NEXT: testl %ecx, %ecx |
| ; AVX2-NEXT: cmovnel %esi, %eax |
| ; AVX2-NEXT: vzeroupper |
| ; AVX2-NEXT: retq |
| %t1 = ashr <32 x i8> %c, <i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7> |
| %t2 = bitcast <32 x i8> %t1 to <4 x i64> |
| %t3 = call i32 @llvm.x86.avx.ptestz.256(<4 x i64> %t2, <4 x i64> <i64 -1, i64 -1, i64 -1, i64 -1>) |
| %t4 = icmp ne i32 %t3, 0 |
| %t5 = select i1 %t4, i32 %a, i32 %b |
| ret i32 %t5 |
| } |
| |
| declare i32 @llvm.x86.sse41.ptestz(<2 x i64>, <2 x i64>) nounwind readnone |
| declare i32 @llvm.x86.sse41.ptestc(<2 x i64>, <2 x i64>) nounwind readnone |
| declare i32 @llvm.x86.sse41.ptestnzc(<2 x i64>, <2 x i64>) nounwind readnone |
| |
| declare i32 @llvm.x86.avx.ptestz.256(<4 x i64>, <4 x i64>) |
| declare i32 @llvm.x86.avx.ptestc.256(<4 x i64>, <4 x i64>) |
| declare i32 @llvm.x86.avx.ptestnzc.256(<4 x i64>, <4 x i64>) |