[NFC][AArch64] Autogenerate fcopysign.ll test

llvm-svn: 361106

1 files changed, 31 insertions, 15 deletions

diff --git a/llvm/test/CodeGen/AArch64/fcopysign.ll b/llvm/test/CodeGen/AArch64/fcopysign.ll
index a625a9eb2a6..ebd91b3f3a2 100644
--- a/llvm/test/CodeGen/AArch64/fcopysign.ll
+++ b/llvm/test/CodeGen/AArch64/fcopysign.ll
@@ -1,3 +1,4 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -o - %s | FileCheck %s
 ; Check that selection dag legalization of fcopysign works in cases with
 ; different modes for the arguments.
@@ -9,14 +10,22 @@ declare fp128 @llvm.copysign.f128(fp128, fp128)
 @val_double = global double zeroinitializer, align 8
 @val_fp128 = global fp128 zeroinitializer, align 16
 
-; CHECK-LABEL: copysign0
-; CHECK: ldr [[REG:x[0-9]+]], [x8, :lo12:val_double]
-; CHECK: and [[ANDREG:x[0-9]+]], [[REG]], #0x8000000000000000
-; CHECK: lsr x[[LSRREGNUM:[0-9]+]], [[ANDREG]], #56
-; CHECK: bfxil w[[LSRREGNUM]], w{{[0-9]+}}, #0, #7
-; CHECK: strb w[[LSRREGNUM]],
-; CHECK: ldr q{{[0-9]+}},
 define fp128 @copysign0() {
+; CHECK-LABEL: copysign0:
+; CHECK:       // %bb.0: // %entry
+; CHECK-NEXT:    .cfi_def_cfa_offset 16
+; CHECK-NEXT:    adrp x8, .LCPI0_0
+; CHECK-NEXT:    ldr q0, [x8, :lo12:.LCPI0_0]
+; CHECK-NEXT:    adrp x8, val_double
+; CHECK-NEXT:    str q0, [sp, #-16]!
+; CHECK-NEXT:    ldr x8, [x8, :lo12:val_double]
+; CHECK-NEXT:    ldrb w9, [sp, #15]
+; CHECK-NEXT:    and x8, x8, #0x8000000000000000
+; CHECK-NEXT:    lsr x8, x8, #56
+; CHECK-NEXT:    bfxil w8, w9, #0, #7
+; CHECK-NEXT:    strb w8, [sp, #15]
+; CHECK-NEXT:    ldr q0, [sp], #16
+; CHECK-NEXT:    ret
 entry:
   %v = load double, double* @val_double, align 8
   %conv = fpext double %v to fp128
@@ -24,15 +33,22 @@ entry:
   ret fp128 %call
 }
 
-; CHECK-LABEL: copysign1
-; CHECK-DAG: ldr [[REG:q[0-9]+]], [x8, :lo12:val_fp128]
-; CHECK-DAG: ldr [[REG:w[0-9]+]], [x8, :lo12:val_float]
-; CHECK: and [[ANDREG:w[0-9]+]], [[REG]], #0x80000000
-; CHECK: lsr w[[LSRREGNUM:[0-9]+]], [[ANDREG]], #24
-; CHECK: bfxil w[[LSRREGNUM]], w{{[0-9]+}}, #0, #7
-; CHECK: strb w[[LSRREGNUM]],
-; CHECK: ldr q{{[0-9]+}},
 define fp128@copysign1() {
+; CHECK-LABEL: copysign1:
+; CHECK:       // %bb.0: // %entry
+; CHECK-NEXT:    .cfi_def_cfa_offset 16
+; CHECK-NEXT:    adrp x8, val_fp128
+; CHECK-NEXT:    ldr q0, [x8, :lo12:val_fp128]
+; CHECK-NEXT:    adrp x8, val_float
+; CHECK-NEXT:    str q0, [sp, #-16]!
+; CHECK-NEXT:    ldr w8, [x8, :lo12:val_float]
+; CHECK-NEXT:    ldrb w9, [sp, #15]
+; CHECK-NEXT:    and w8, w8, #0x80000000
+; CHECK-NEXT:    lsr w8, w8, #24
+; CHECK-NEXT:    bfxil w8, w9, #0, #7
+; CHECK-NEXT:    strb w8, [sp, #15]
+; CHECK-NEXT:    ldr q0, [sp], #16
+; CHECK-NEXT:    ret
 entry:
   %v0 = load fp128, fp128* @val_fp128, align 16
   %v1 = load float, float* @val_float, align 4