1ad9dcd96SSergei Barannikov; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 2ad9dcd96SSergei Barannikov; RUN: llc -mtriple=armv7 %s -o - | FileCheck %s 3*e0ed0333SSergei Barannikov; RUN: llc -mtriple=thumbv7 %s -o - | FileCheck --check-prefix=THUMB %s 4ad9dcd96SSergei Barannikov 5ad9dcd96SSergei Barannikovdeclare double @fn() 6ad9dcd96SSergei Barannikov 7ad9dcd96SSergei Barannikovdefine void @test(ptr %p, ptr %res) nounwind { 8ad9dcd96SSergei Barannikov; CHECK-LABEL: test: 9ad9dcd96SSergei Barannikov; CHECK: @ %bb.0: @ %entry 10*e0ed0333SSergei Barannikov; CHECK-NEXT: push {r4, r5, r11, lr} 11*e0ed0333SSergei Barannikov; CHECK-NEXT: vldr d16, [r0] 12ad9dcd96SSergei Barannikov; CHECK-NEXT: mov r4, r1 13*e0ed0333SSergei Barannikov; CHECK-NEXT: vcmp.f64 d16, #0 14ad9dcd96SSergei Barannikov; CHECK-NEXT: vmrs APSR_nzcv, fpscr 15*e0ed0333SSergei Barannikov; CHECK-NEXT: mrs r5, apsr 16*e0ed0333SSergei Barannikov; CHECK-NEXT: vneg.f64 d17, d16 17*e0ed0333SSergei Barannikov; CHECK-NEXT: vmovne.f64 d16, d17 18*e0ed0333SSergei Barannikov; CHECK-NEXT: vstr d16, [r1] 19ad9dcd96SSergei Barannikov; CHECK-NEXT: bl fn 20ad9dcd96SSergei Barannikov; CHECK-NEXT: vmov d16, r0, r1 21ad9dcd96SSergei Barannikov; CHECK-NEXT: eor r1, r1, #-2147483648 22*e0ed0333SSergei Barannikov; CHECK-NEXT: msr APSR_nzcvq, r5 23ad9dcd96SSergei Barannikov; CHECK-NEXT: vmov d17, r0, r1 24ad9dcd96SSergei Barannikov; CHECK-NEXT: vmovne.f64 d16, d17 25ad9dcd96SSergei Barannikov; CHECK-NEXT: vstr d16, [r4] 26*e0ed0333SSergei Barannikov; CHECK-NEXT: pop {r4, r5, r11, pc} 27*e0ed0333SSergei Barannikov; 28*e0ed0333SSergei Barannikov; THUMB-LABEL: test: 29*e0ed0333SSergei Barannikov; THUMB: @ %bb.0: @ %entry 30*e0ed0333SSergei Barannikov; THUMB-NEXT: push {r4, r5, r7, lr} 31*e0ed0333SSergei Barannikov; THUMB-NEXT: vldr d16, [r0] 32*e0ed0333SSergei Barannikov; THUMB-NEXT: mov r4, r1 33*e0ed0333SSergei Barannikov; THUMB-NEXT: vcmp.f64 d16, #0 34*e0ed0333SSergei Barannikov; THUMB-NEXT: vmrs APSR_nzcv, fpscr 35*e0ed0333SSergei Barannikov; THUMB-NEXT: mrs r5, apsr 36*e0ed0333SSergei Barannikov; THUMB-NEXT: vneg.f64 d17, d16 37*e0ed0333SSergei Barannikov; THUMB-NEXT: it ne 38*e0ed0333SSergei Barannikov; THUMB-NEXT: vmovne.f64 d16, d17 39*e0ed0333SSergei Barannikov; THUMB-NEXT: vstr d16, [r1] 40*e0ed0333SSergei Barannikov; THUMB-NEXT: bl fn 41*e0ed0333SSergei Barannikov; THUMB-NEXT: vmov d16, r0, r1 42*e0ed0333SSergei Barannikov; THUMB-NEXT: eor r1, r1, #-2147483648 43*e0ed0333SSergei Barannikov; THUMB-NEXT: msr APSR_nzcvq, r5 44*e0ed0333SSergei Barannikov; THUMB-NEXT: vmov d17, r0, r1 45*e0ed0333SSergei Barannikov; THUMB-NEXT: it ne 46*e0ed0333SSergei Barannikov; THUMB-NEXT: vmovne.f64 d16, d17 47*e0ed0333SSergei Barannikov; THUMB-NEXT: vstr d16, [r4] 48*e0ed0333SSergei Barannikov; THUMB-NEXT: pop {r4, r5, r7, pc} 49ad9dcd96SSergei Barannikoventry: 50ad9dcd96SSergei Barannikov %x = load double, ptr %p 51ad9dcd96SSergei Barannikov %cmp = fcmp une double %x, 0.000000e+00 52ad9dcd96SSergei Barannikov %nx = fneg double %x 53ad9dcd96SSergei Barannikov %sx = select i1 %cmp, double %nx, double %x 54ad9dcd96SSergei Barannikov store double %sx, ptr %res 55ad9dcd96SSergei Barannikov %y = call double @fn() 56ad9dcd96SSergei Barannikov %ny = fneg double %y 57ad9dcd96SSergei Barannikov %sy = select i1 %cmp, double %ny, double %y 58ad9dcd96SSergei Barannikov store double %sy, ptr %res 59ad9dcd96SSergei Barannikov ret void 60ad9dcd96SSergei Barannikov} 61