1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=x86_64-linux -mcpu=corei7 | FileCheck %s
4 ; This fixes a missing cases in the MI scheduler's constrainLocalCopy exposed by
7 @stuff = external dso_local constant [256 x double], align 16
9 define void @func(<4 x float> %vx) {
11 ; CHECK: # %bb.0: # %entry
12 ; CHECK-NEXT: pushq %rax
13 ; CHECK-NEXT: .cfi_def_cfa_offset 16
14 ; CHECK-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
15 ; CHECK-NEXT: movd %xmm0, %eax
16 ; CHECK-NEXT: leaq stuff(%rax), %rdi
17 ; CHECK-NEXT: pextrd $1, %xmm0, %r9d
18 ; CHECK-NEXT: leaq stuff(%r9), %rsi
19 ; CHECK-NEXT: pextrd $2, %xmm0, %ecx
20 ; CHECK-NEXT: pextrd $3, %xmm0, %r8d
21 ; CHECK-NEXT: leaq stuff(%rcx), %rdx
22 ; CHECK-NEXT: leaq stuff(%r8), %rcx
23 ; CHECK-NEXT: leaq stuff+8(%rax), %r8
24 ; CHECK-NEXT: leaq stuff+8(%r9), %r9
25 ; CHECK-NEXT: callq toto@PLT
26 ; CHECK-NEXT: popq %rax
27 ; CHECK-NEXT: .cfi_def_cfa_offset 8
30 %tmp2 = bitcast <4 x float> %vx to <2 x i64>
31 %and.i = and <2 x i64> %tmp2, <i64 8727373547504, i64 8727373547504>
32 %tmp3 = bitcast <2 x i64> %and.i to <4 x i32>
33 %index.sroa.0.0.vec.extract = extractelement <4 x i32> %tmp3, i32 0
34 %idx.ext = sext i32 %index.sroa.0.0.vec.extract to i64
35 %add.ptr = getelementptr inbounds i8, ptr @stuff, i64 %idx.ext
36 %index.sroa.0.4.vec.extract = extractelement <4 x i32> %tmp3, i32 1
37 %idx.ext5 = sext i32 %index.sroa.0.4.vec.extract to i64
38 %add.ptr6 = getelementptr inbounds i8, ptr @stuff, i64 %idx.ext5
39 %index.sroa.0.8.vec.extract = extractelement <4 x i32> %tmp3, i32 2
40 %idx.ext14 = sext i32 %index.sroa.0.8.vec.extract to i64
41 %add.ptr15 = getelementptr inbounds i8, ptr @stuff, i64 %idx.ext14
42 %index.sroa.0.12.vec.extract = extractelement <4 x i32> %tmp3, i32 3
43 %idx.ext19 = sext i32 %index.sroa.0.12.vec.extract to i64
44 %add.ptr20 = getelementptr inbounds i8, ptr @stuff, i64 %idx.ext19
45 %add.ptr46 = getelementptr inbounds i8, ptr getelementptr inbounds ([256 x double], ptr @stuff, i64 0, i64 1), i64 %idx.ext
46 %add.ptr51 = getelementptr inbounds i8, ptr getelementptr inbounds ([256 x double], ptr @stuff, i64 0, i64 1), i64 %idx.ext5
47 call void @toto(ptr %add.ptr, ptr %add.ptr6, ptr %add.ptr15, ptr %add.ptr20, ptr %add.ptr46, ptr %add.ptr51)
51 declare void @toto(ptr, ptr, ptr, ptr, ptr, ptr)