1; RUN: llc < %s -mtriple=x86_64-linux-android -mattr=+mmx -enable-legalize-types-checking | FileCheck %s 2; 3; D31946 4; Check that we dont end up with the ""LLVM ERROR: Cannot select" error. 5; Additionally ensure that the output code actually put fp128 values in SSE registers. 6 7declare fp128 @llvm.fabs.f128(fp128) 8declare fp128 @llvm.copysign.f128(fp128, fp128) 9 10define fp128 @TestSelect(fp128 %a, fp128 %b) { 11 %cmp = fcmp ogt fp128 %a, %b 12 %sub = fsub fp128 %a, %b 13 %res = select i1 %cmp, fp128 %sub, fp128 0xL00000000000000000000000000000000 14 ret fp128 %res 15; CHECK-LABEL: TestSelect: 16; CHECK movaps 16(%rsp), %xmm1 17; CHECK-NEXT callq __subtf3 18; CHECK-NEXT testl %ebx, %ebx 19; CHECK-NEXT jg .LBB0_2 20; CHECK-NEXT # %bb.1: 21; CHECK-NEXT movaps .LCPI0_0(%rip), %xmm0 22; CHECK-NEXT .LBB0_2: 23; CHECK-NEXT addq $32, %rsp 24; CHECK-NEXT popq %rbx 25; CHECK-NEXT retq 26} 27 28define fp128 @TestFabs(fp128 %a) { 29 %res = call fp128 @llvm.fabs.f128(fp128 %a) 30 ret fp128 %res 31; CHECK-LABEL: TestFabs: 32; CHECK andps .LCPI1_0(%rip), %xmm0 33; CHECK-NEXT retq 34} 35 36define fp128 @TestCopysign(fp128 %a, fp128 %b) { 37 %res = call fp128 @llvm.copysign.f128(fp128 %a, fp128 %b) 38 ret fp128 %res 39; CHECK-LABEL: TestCopysign: 40; CHECK andps .LCPI2_1(%rip), %xmm0 41; CHECK-NEXT orps %xmm1, %xmm0 42; CHECK-NEXT retq 43} 44 45define fp128 @TestFneg(fp128 %a) { 46 %mul = fmul fp128 %a, %a 47 %res = fsub fp128 0xL00000000000000008000000000000000, %mul 48 ret fp128 %res 49; CHECK-LABEL: TestFneg: 50; CHECK movaps %xmm0, %xmm1 51; CHECK-NEXT callq __multf3 52; CHECK-NEXT xorps .LCPI3_0(%rip), %xmm0 53; CHECK-NEXT popq %rax 54; CHECK-NEXT retq 55} 56