1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=i686-unknown | FileCheck %s --check-prefix=X86 3; RUN: llc < %s -mtriple=i686-unknown -mattr=sse2 | FileCheck %s --check-prefix=SSE2 4; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s --check-prefix=X64 5 6define i64 @testmsxs(float %x) { 7; X86-LABEL: testmsxs: 8; X86: # %bb.0: # %entry 9; X86-NEXT: pushl %eax 10; X86-NEXT: .cfi_def_cfa_offset 8 11; X86-NEXT: flds {{[0-9]+}}(%esp) 12; X86-NEXT: fstps (%esp) 13; X86-NEXT: calll llroundf 14; X86-NEXT: popl %ecx 15; X86-NEXT: .cfi_def_cfa_offset 4 16; X86-NEXT: retl 17; 18; SSE2-LABEL: testmsxs: 19; SSE2: # %bb.0: # %entry 20; SSE2-NEXT: pushl %eax 21; SSE2-NEXT: .cfi_def_cfa_offset 8 22; SSE2-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero 23; SSE2-NEXT: movss %xmm0, (%esp) 24; SSE2-NEXT: calll llroundf 25; SSE2-NEXT: popl %ecx 26; SSE2-NEXT: .cfi_def_cfa_offset 4 27; SSE2-NEXT: retl 28; 29; X64-LABEL: testmsxs: 30; X64: # %bb.0: # %entry 31; X64-NEXT: jmp llroundf@PLT # TAILCALL 32entry: 33 %0 = tail call i64 @llvm.llround.f32(float %x) 34 ret i64 %0 35} 36 37define i64 @testmsxd(double %x) { 38; X86-LABEL: testmsxd: 39; X86: # %bb.0: # %entry 40; X86-NEXT: subl $8, %esp 41; X86-NEXT: .cfi_def_cfa_offset 12 42; X86-NEXT: fldl {{[0-9]+}}(%esp) 43; X86-NEXT: fstpl (%esp) 44; X86-NEXT: calll llround 45; X86-NEXT: addl $8, %esp 46; X86-NEXT: .cfi_def_cfa_offset 4 47; X86-NEXT: retl 48; 49; SSE2-LABEL: testmsxd: 50; SSE2: # %bb.0: # %entry 51; SSE2-NEXT: subl $8, %esp 52; SSE2-NEXT: .cfi_def_cfa_offset 12 53; SSE2-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero 54; SSE2-NEXT: movsd %xmm0, (%esp) 55; SSE2-NEXT: calll llround 56; SSE2-NEXT: addl $8, %esp 57; SSE2-NEXT: .cfi_def_cfa_offset 4 58; SSE2-NEXT: retl 59; 60; X64-LABEL: testmsxd: 61; X64: # %bb.0: # %entry 62; X64-NEXT: jmp llround@PLT # TAILCALL 63entry: 64 %0 = tail call i64 @llvm.llround.f64(double %x) 65 ret i64 %0 66} 67 68define i64 @testmsll(x86_fp80 %x) { 69; X86-LABEL: testmsll: 70; X86: # %bb.0: # %entry 71; X86-NEXT: subl $12, %esp 72; X86-NEXT: .cfi_def_cfa_offset 16 73; X86-NEXT: fldt {{[0-9]+}}(%esp) 74; X86-NEXT: fstpt (%esp) 75; X86-NEXT: calll llroundl 76; X86-NEXT: addl $12, %esp 77; X86-NEXT: .cfi_def_cfa_offset 4 78; X86-NEXT: retl 79; 80; SSE2-LABEL: testmsll: 81; SSE2: # %bb.0: # %entry 82; SSE2-NEXT: subl $12, %esp 83; SSE2-NEXT: .cfi_def_cfa_offset 16 84; SSE2-NEXT: fldt {{[0-9]+}}(%esp) 85; SSE2-NEXT: fstpt (%esp) 86; SSE2-NEXT: calll llroundl 87; SSE2-NEXT: addl $12, %esp 88; SSE2-NEXT: .cfi_def_cfa_offset 4 89; SSE2-NEXT: retl 90; 91; X64-LABEL: testmsll: 92; X64: # %bb.0: # %entry 93; X64-NEXT: jmp llroundl@PLT # TAILCALL 94entry: 95 %0 = tail call i64 @llvm.llround.f80(x86_fp80 %x) 96 ret i64 %0 97} 98 99declare i64 @llvm.llround.f32(float) nounwind readnone 100declare i64 @llvm.llround.f64(double) nounwind readnone 101declare i64 @llvm.llround.f80(x86_fp80) nounwind readnone 102