Update the test added in the previous PR

Author: s-barannikov

llvm/test/CodeGen/ARM/fpscr-multi-use.ll

@@ -1,31 +1,51 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
 ; RUN: llc -mtriple=armv7 %s -o - | FileCheck %s
+; RUN: llc -mtriple=thumbv7 %s -o - | FileCheck --check-prefix=THUMB %s
 
 declare double @fn()
 
 define void @test(ptr %p, ptr %res) nounwind {
 ; CHECK-LABEL: test:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    push {r4, lr}
-; CHECK-NEXT:    vpush {d8}
-; CHECK-NEXT:    vldr d8, [r0]
+; CHECK-NEXT:    push {r4, r5, r11, lr}
+; CHECK-NEXT:    vldr d16, [r0]
 ; CHECK-NEXT:    mov r4, r1
-; CHECK-NEXT:    vcmp.f64 d8, #0
+; CHECK-NEXT:    vcmp.f64 d16, #0
 ; CHECK-NEXT:    vmrs APSR_nzcv, fpscr
-; CHECK-NEXT:    vneg.f64 d16, d8
-; CHECK-NEXT:    vmov.f64 d17, d8
-; CHECK-NEXT:    vmovne.f64 d17, d16
-; CHECK-NEXT:    vstr d17, [r1]
+; CHECK-NEXT:    mrs r5, apsr
+; CHECK-NEXT:    vneg.f64 d17, d16
+; CHECK-NEXT:    vmovne.f64 d16, d17
+; CHECK-NEXT:    vstr d16, [r1]
 ; CHECK-NEXT:    bl fn
-; CHECK-NEXT:    vcmp.f64 d8, #0
-; CHECK-NEXT:    vmrs APSR_nzcv, fpscr
 ; CHECK-NEXT:    vmov d16, r0, r1
 ; CHECK-NEXT:    eor r1, r1, #-2147483648
+; CHECK-NEXT:    msr APSR_nzcvq, r5
 ; CHECK-NEXT:    vmov d17, r0, r1
 ; CHECK-NEXT:    vmovne.f64 d16, d17
 ; CHECK-NEXT:    vstr d16, [r4]
-; CHECK-NEXT:    vpop {d8}
-; CHECK-NEXT:    pop {r4, pc}
+; CHECK-NEXT:    pop {r4, r5, r11, pc}
+;
+; THUMB-LABEL: test:
+; THUMB:       @ %bb.0: @ %entry
+; THUMB-NEXT:    push {r4, r5, r7, lr}
+; THUMB-NEXT:    vldr d16, [r0]
+; THUMB-NEXT:    mov r4, r1
+; THUMB-NEXT:    vcmp.f64 d16, #0
+; THUMB-NEXT:    vmrs APSR_nzcv, fpscr
+; THUMB-NEXT:    mrs r5, apsr
+; THUMB-NEXT:    vneg.f64 d17, d16
+; THUMB-NEXT:    it ne
+; THUMB-NEXT:    vmovne.f64 d16, d17
+; THUMB-NEXT:    vstr d16, [r1]
+; THUMB-NEXT:    bl fn
+; THUMB-NEXT:    vmov d16, r0, r1
+; THUMB-NEXT:    eor r1, r1, #-2147483648
+; THUMB-NEXT:    msr APSR_nzcvq, r5
+; THUMB-NEXT:    vmov d17, r0, r1
+; THUMB-NEXT:    it ne
+; THUMB-NEXT:    vmovne.f64 d16, d17
+; THUMB-NEXT:    vstr d16, [r4]
+; THUMB-NEXT:    pop {r4, r5, r7, pc}
 entry:
   %x = load double, ptr %p
   %cmp = fcmp une double %x, 0.000000e+00