diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/extractelement-load.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/extractelement-load.ll | 59 |
1 files changed, 40 insertions, 19 deletions
diff --git a/llvm/test/CodeGen/X86/extractelement-load.ll b/llvm/test/CodeGen/X86/extractelement-load.ll index ce68eebd5b75..875b79bba0b3 100644 --- a/llvm/test/CodeGen/X86/extractelement-load.ll +++ b/llvm/test/CodeGen/X86/extractelement-load.ll @@ -13,10 +13,16 @@ define i32 @t(ptr %val) nounwind { ; X86-SSE2-NEXT: movl 8(%eax), %eax ; X86-SSE2-NEXT: retl ; -; X64-LABEL: t: -; X64: # %bb.0: -; X64-NEXT: movl 8(%rdi), %eax -; X64-NEXT: retq +; X64-SSSE3-LABEL: t: +; X64-SSSE3: # %bb.0: +; X64-SSSE3-NEXT: movl 8(%rdi), %eax +; X64-SSSE3-NEXT: retq +; +; X64-AVX-LABEL: t: +; X64-AVX: # %bb.0: +; X64-AVX-NEXT: vmovddup {{.*#+}} xmm0 = mem[0,0] +; X64-AVX-NEXT: vextractps $2, %xmm0, %eax +; X64-AVX-NEXT: retq %tmp2 = load <2 x i64>, ptr %val, align 16 ; <<2 x i64>> [#uses=1] %tmp3 = bitcast <2 x i64> %tmp2 to <4 x i32> ; <<4 x i32>> [#uses=1] %tmp4 = extractelement <4 x i32> %tmp3, i32 2 ; <i32> [#uses=1] @@ -76,9 +82,11 @@ bb: define i64 @t4(ptr %a) { ; X86-SSE2-LABEL: t4: ; X86-SSE2: # %bb.0: -; X86-SSE2-NEXT: movl {{[0-9]+}}(%esp), %ecx -; X86-SSE2-NEXT: movl (%ecx), %eax -; X86-SSE2-NEXT: movl 4(%ecx), %edx +; X86-SSE2-NEXT: movl {{[0-9]+}}(%esp), %eax +; X86-SSE2-NEXT: movq {{.*#+}} xmm0 = mem[0],zero +; X86-SSE2-NEXT: movd %xmm0, %eax +; X86-SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,1,1] +; X86-SSE2-NEXT: movd %xmm0, %edx ; X86-SSE2-NEXT: retl ; ; X64-LABEL: t4: @@ -126,8 +134,7 @@ define float @t6(ptr%a0) { ; X86-SSE2-NEXT: pushl %eax ; X86-SSE2-NEXT: .cfi_def_cfa_offset 8 ; X86-SSE2-NEXT: movl {{[0-9]+}}(%esp), %eax -; X86-SSE2-NEXT: movaps (%eax), %xmm0 -; X86-SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,1,1] +; X86-SSE2-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero ; X86-SSE2-NEXT: xorps %xmm1, %xmm1 ; X86-SSE2-NEXT: cmpeqss %xmm0, %xmm1 ; X86-SSE2-NEXT: movss {{.*#+}} xmm2 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0] @@ -142,7 +149,7 @@ define float @t6(ptr%a0) { ; ; X64-SSSE3-LABEL: t6: ; X64-SSSE3: # %bb.0: -; X64-SSSE3-NEXT: movshdup {{.*#+}} xmm1 = mem[1,1,3,3] +; X64-SSSE3-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero ; X64-SSSE3-NEXT: xorps %xmm0, %xmm0 ; X64-SSSE3-NEXT: cmpeqss %xmm1, %xmm0 ; X64-SSSE3-NEXT: movss {{.*#+}} xmm2 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0] @@ -226,8 +233,7 @@ define float @PR43971_1(ptr%a0) nounwind { ; X86-SSE2: # %bb.0: # %entry ; X86-SSE2-NEXT: pushl %eax ; X86-SSE2-NEXT: movl {{[0-9]+}}(%esp), %eax -; X86-SSE2-NEXT: movaps (%eax), %xmm0 -; X86-SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,1,1] +; X86-SSE2-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero ; X86-SSE2-NEXT: xorps %xmm1, %xmm1 ; X86-SSE2-NEXT: cmpeqss %xmm0, %xmm1 ; X86-SSE2-NEXT: movss {{.*#+}} xmm2 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0] @@ -241,7 +247,7 @@ define float @PR43971_1(ptr%a0) nounwind { ; ; X64-SSSE3-LABEL: PR43971_1: ; X64-SSSE3: # %bb.0: # %entry -; X64-SSSE3-NEXT: movshdup {{.*#+}} xmm1 = mem[1,1,3,3] +; X64-SSSE3-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero ; X64-SSSE3-NEXT: xorps %xmm0, %xmm0 ; X64-SSSE3-NEXT: cmpeqss %xmm1, %xmm0 ; X64-SSSE3-NEXT: movss {{.*#+}} xmm2 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0] @@ -317,12 +323,27 @@ define void @subextract_broadcast_load_constant(ptr nocapture %0, ptr nocapture ; X86-SSE2-NEXT: movw $-24160, (%eax) # imm = 0xA1A0 ; X86-SSE2-NEXT: retl ; -; X64-LABEL: subextract_broadcast_load_constant: -; X64: # %bb.0: -; X64-NEXT: movl $-1583308898, (%rdi) # imm = 0xA1A09F9E -; X64-NEXT: movw $-24674, (%rsi) # imm = 0x9F9E -; X64-NEXT: movw $-24160, (%rdx) # imm = 0xA1A0 -; X64-NEXT: retq +; X64-SSSE3-LABEL: subextract_broadcast_load_constant: +; X64-SSSE3: # %bb.0: +; X64-SSSE3-NEXT: movl $-1583308898, (%rdi) # imm = 0xA1A09F9E +; X64-SSSE3-NEXT: movw $-24674, (%rsi) # imm = 0x9F9E +; X64-SSSE3-NEXT: movw $-24160, (%rdx) # imm = 0xA1A0 +; X64-SSSE3-NEXT: retq +; +; X64-AVX1-LABEL: subextract_broadcast_load_constant: +; X64-AVX1: # %bb.0: +; X64-AVX1-NEXT: movl $-1583308898, (%rdi) # imm = 0xA1A09F9E +; X64-AVX1-NEXT: movzwl {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %eax +; X64-AVX1-NEXT: movw %ax, (%rsi) +; X64-AVX1-NEXT: movw $-24160, (%rdx) # imm = 0xA1A0 +; X64-AVX1-NEXT: retq +; +; X64-AVX2-LABEL: subextract_broadcast_load_constant: +; X64-AVX2: # %bb.0: +; X64-AVX2-NEXT: movl $-1583308898, (%rdi) # imm = 0xA1A09F9E +; X64-AVX2-NEXT: movw $-24674, (%rsi) # imm = 0x9F9E +; X64-AVX2-NEXT: movw $-24160, (%rdx) # imm = 0xA1A0 +; X64-AVX2-NEXT: retq store i8 -98, ptr %0, align 1 %4 = getelementptr inbounds i8, ptr %0, i64 1 store i8 -97, ptr %4, align 1 |