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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=i686-unknown | FileCheck %s --check-prefixes=X86,X86-NOSSE3; RUN: llc < %s -mtriple=i686-unknown -mattr=sse2 | FileCheck %s --check-prefixes=X86,X86-SSE24; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s --check-prefixes=X645; RUN: llc < %s -mtriple=i686-linux-gnu -global-isel -global-isel-abort=1 | FileCheck %s --check-prefixes=GISEL-X866; RUN: llc < %s -mtriple=x86_64-linux-gnu -global-isel -global-isel-abort=1 | FileCheck %s --check-prefixes=GISEL-X647 8; FIXME: crash9; define i64 @test_lround_i64_f16(half %x) nounwind {10; entry:11; %0 = tail call i64 @llvm.lround.i64.f16(half %x)12; ret i64 %013; }14 15define i64 @test_lround_i64_f32(float %x) nounwind {16; X86-NOSSE-LABEL: test_lround_i64_f32:17; X86-NOSSE: # %bb.0: # %entry18; X86-NOSSE-NEXT: pushl %eax19; X86-NOSSE-NEXT: flds {{[0-9]+}}(%esp)20; X86-NOSSE-NEXT: fstps (%esp)21; X86-NOSSE-NEXT: calll lroundf22; X86-NOSSE-NEXT: popl %ecx23; X86-NOSSE-NEXT: retl24;25; X86-SSE2-LABEL: test_lround_i64_f32:26; X86-SSE2: # %bb.0: # %entry27; X86-SSE2-NEXT: pushl %eax28; X86-SSE2-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero29; X86-SSE2-NEXT: movss %xmm0, (%esp)30; X86-SSE2-NEXT: calll lroundf31; X86-SSE2-NEXT: popl %ecx32; X86-SSE2-NEXT: retl33;34; X64-LABEL: test_lround_i64_f32:35; X64: # %bb.0: # %entry36; X64-NEXT: jmp lroundf@PLT # TAILCALL37;38; GISEL-X86-LABEL: test_lround_i64_f32:39; GISEL-X86: # %bb.0: # %entry40; GISEL-X86-NEXT: subl $12, %esp41; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax42; GISEL-X86-NEXT: movl %eax, (%esp)43; GISEL-X86-NEXT: calll lroundf44; GISEL-X86-NEXT: addl $12, %esp45; GISEL-X86-NEXT: retl46;47; GISEL-X64-LABEL: test_lround_i64_f32:48; GISEL-X64: # %bb.0: # %entry49; GISEL-X64-NEXT: pushq %rax50; GISEL-X64-NEXT: callq lroundf51; GISEL-X64-NEXT: popq %rcx52; GISEL-X64-NEXT: retq53entry:54 %0 = tail call i64 @llvm.lround.i64.f32(float %x)55 ret i64 %056}57 58define i64 @test_lround_i64_f64(double %x) nounwind {59; X86-NOSSE-LABEL: test_lround_i64_f64:60; X86-NOSSE: # %bb.0: # %entry61; X86-NOSSE-NEXT: subl $8, %esp62; X86-NOSSE-NEXT: fldl {{[0-9]+}}(%esp)63; X86-NOSSE-NEXT: fstpl (%esp)64; X86-NOSSE-NEXT: calll lround65; X86-NOSSE-NEXT: addl $8, %esp66; X86-NOSSE-NEXT: retl67;68; X86-SSE2-LABEL: test_lround_i64_f64:69; X86-SSE2: # %bb.0: # %entry70; X86-SSE2-NEXT: subl $8, %esp71; X86-SSE2-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero72; X86-SSE2-NEXT: movsd %xmm0, (%esp)73; X86-SSE2-NEXT: calll lround74; X86-SSE2-NEXT: addl $8, %esp75; X86-SSE2-NEXT: retl76;77; X64-LABEL: test_lround_i64_f64:78; X64: # %bb.0: # %entry79; X64-NEXT: jmp lround@PLT # TAILCALL80;81; GISEL-X86-LABEL: test_lround_i64_f64:82; GISEL-X86: # %bb.0: # %entry83; GISEL-X86-NEXT: subl $12, %esp84; GISEL-X86-NEXT: leal {{[0-9]+}}(%esp), %eax85; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx86; GISEL-X86-NEXT: movl 4(%eax), %eax87; GISEL-X86-NEXT: xorl %edx, %edx88; GISEL-X86-NEXT: addl %esp, %edx89; GISEL-X86-NEXT: movl %ecx, (%esp)90; GISEL-X86-NEXT: movl %eax, 4(%edx)91; GISEL-X86-NEXT: calll lround92; GISEL-X86-NEXT: addl $12, %esp93; GISEL-X86-NEXT: retl94;95; GISEL-X64-LABEL: test_lround_i64_f64:96; GISEL-X64: # %bb.0: # %entry97; GISEL-X64-NEXT: pushq %rax98; GISEL-X64-NEXT: callq lround99; GISEL-X64-NEXT: popq %rcx100; GISEL-X64-NEXT: retq101entry:102 %0 = tail call i64 @llvm.lround.i64.f64(double %x)103 ret i64 %0104}105 106define i64 @test_lround_i64_f80(x86_fp80 %x) nounwind {107; X86-LABEL: test_lround_i64_f80:108; X86: # %bb.0: # %entry109; X86-NEXT: subl $12, %esp110; X86-NEXT: fldt {{[0-9]+}}(%esp)111; X86-NEXT: fstpt (%esp)112; X86-NEXT: calll lroundl113; X86-NEXT: addl $12, %esp114; X86-NEXT: retl115;116; X64-LABEL: test_lround_i64_f80:117; X64: # %bb.0: # %entry118; X64-NEXT: jmp lroundl@PLT # TAILCALL119;120; GISEL-X86-LABEL: test_lround_i64_f80:121; GISEL-X86: # %bb.0: # %entry122; GISEL-X86-NEXT: subl $12, %esp123; GISEL-X86-NEXT: fldt {{[0-9]+}}(%esp)124; GISEL-X86-NEXT: fstpt (%esp)125; GISEL-X86-NEXT: calll lroundl126; GISEL-X86-NEXT: addl $12, %esp127; GISEL-X86-NEXT: retl128;129; GISEL-X64-LABEL: test_lround_i64_f80:130; GISEL-X64: # %bb.0: # %entry131; GISEL-X64-NEXT: subq $24, %rsp132; GISEL-X64-NEXT: fldt {{[0-9]+}}(%rsp)133; GISEL-X64-NEXT: fstpt (%rsp)134; GISEL-X64-NEXT: callq lroundl135; GISEL-X64-NEXT: addq $24, %rsp136; GISEL-X64-NEXT: retq137entry:138 %0 = tail call i64 @llvm.lround.i64.f80(x86_fp80 %x)139 ret i64 %0140}141 142define i64 @test_lround_i64_f128(fp128 %x) nounwind {143; X86-LABEL: test_lround_i64_f128:144; X86: # %bb.0: # %entry145; X86-NEXT: pushl %ebp146; X86-NEXT: movl %esp, %ebp147; X86-NEXT: andl $-16, %esp148; X86-NEXT: subl $16, %esp149; X86-NEXT: pushl 20(%ebp)150; X86-NEXT: pushl 16(%ebp)151; X86-NEXT: pushl 12(%ebp)152; X86-NEXT: pushl 8(%ebp)153; X86-NEXT: calll lroundl154; X86-NEXT: addl $16, %esp155; X86-NEXT: movl %ebp, %esp156; X86-NEXT: popl %ebp157; X86-NEXT: retl158;159; X64-LABEL: test_lround_i64_f128:160; X64: # %bb.0: # %entry161; X64-NEXT: jmp lroundl@PLT # TAILCALL162;163; GISEL-X86-LABEL: test_lround_i64_f128:164; GISEL-X86: # %bb.0: # %entry165; GISEL-X86-NEXT: pushl %esi166; GISEL-X86-NEXT: subl $24, %esp167; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %eax168; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx169; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %edx170; GISEL-X86-NEXT: movl {{[0-9]+}}(%esp), %esi171; GISEL-X86-NEXT: movl %eax, (%esp)172; GISEL-X86-NEXT: movl %ecx, {{[0-9]+}}(%esp)173; GISEL-X86-NEXT: movl %edx, {{[0-9]+}}(%esp)174; GISEL-X86-NEXT: movl %esi, {{[0-9]+}}(%esp)175; GISEL-X86-NEXT: calll lroundf128176; GISEL-X86-NEXT: addl $24, %esp177; GISEL-X86-NEXT: popl %esi178; GISEL-X86-NEXT: retl179;180; GISEL-X64-LABEL: test_lround_i64_f128:181; GISEL-X64: # %bb.0: # %entry182; GISEL-X64-NEXT: pushq %rax183; GISEL-X64-NEXT: callq lroundf128184; GISEL-X64-NEXT: popq %rcx185; GISEL-X64-NEXT: retq186entry:187 %0 = tail call i64 @llvm.lround.i64.f128(fp128 %x)188 ret i64 %0189}190 191; FIXME: not yet implemented in global isel192; define i64 @test_lround_i64_f16_strict(half %x) nounwind strictfp {193; entry:194; %0 = tail call i64 @llvm.experimental.constrained.lround.i64.f16(half %x, metadata!"round.dynamic", metadata!"fpexcept.strict")195; ret i64 %0196; }197 198; define i64 @test_lround_i64_f32_strict(float %x) nounwind strictfp {199; entry:200; %0 = tail call i64 @llvm.experimental.constrained.lround.i64.f32(float %x, metadata!"round.dynamic", metadata!"fpexcept.strict")201; ret i64 %0202; }203 204; define i64 @test_lround_i64_f64_strict(double %x) nounwind strictfp {205; entry:206; %0 = tail call i64 @llvm.experimental.constrained.lround.i64.f64(double %x, metadata!"round.dynamic", metadata!"fpexcept.strict")207; ret i64 %0208; }209 210; define i64 @test_lround_i64_f80_strict(x86_fp80 %x) nounwind strictfp {211; entry:212; %0 = tail call i64 @llvm.experimental.constrained.lround.i64.f80(x86_fp80 %x, metadata!"round.dynamic", metadata!"fpexcept.strict")213; ret i64 %0214; }215 216; define i64 @test_lround_i64_f128_strict(fp128 %x) nounwind strictfp {217; entry:218; %0 = tail call i64 @llvm.experimental.constrained.lround.i64.f128(fp128 %x, metadata!"round.dynamic", metadata!"fpexcept.strict")219; ret i64 %0220; }221