test/CodeGen/AArch64/large-consts.ll

   1 ; RUN: llc -mtriple=aarch64-linux-gnu -o - %s -code-model=large -show-mc-encoding | FileCheck %s --check-prefix=CHECK-AARCH64
   2 ; RUN: llc -mtriple=arm64-linux-gnu -o - %s -code-model=large -show-mc-encoding | FileCheck %s --check-prefix=CHECK-ARM64
   3
   4 ; Make sure the shift amount is encoded into the instructions by LLVM because
   5 ; it's not the linker's job to put it there.
   6
   7 define double @foo() {
   8 ; CHECK-AARCH64: movz [[CPADDR:x[0-9]+]], #:abs_g3:.LCPI0_0   // encoding: [A,A,0xe0'A',0xd2'A']
   9 ; CHECK-AARCH64: movk [[CPADDR]], #:abs_g2_nc:.LCPI0_0 // encoding: [A,A,0xc0'A',0xf2'A']
  10 ; CHECK-AARCH64: movk [[CPADDR]], #:abs_g1_nc:.LCPI0_0 // encoding: [A,A,0xa0'A',0xf2'A']
  11 ; CHECK-AARCH64: movk [[CPADDR]], #:abs_g0_nc:.LCPI0_0 // encoding: [A,A,0x80'A',0xf2'A']
  12
  13 ; CHECK-ARM64: movz [[CPADDR:x[0-9]+]], #:abs_g3:.LCPI0_0   // encoding: [0bAAA01000,A,0b111AAAAA,0xd2]
  14 ; CHECK-ARM64: movk [[CPADDR]], #:abs_g2_nc:.LCPI0_0 // encoding: [0bAAA01000,A,0b110AAAAA,0xf2]
  15 ; CHECK-ARM64: movk [[CPADDR]], #:abs_g1_nc:.LCPI0_0 // encoding: [0bAAA01000,A,0b101AAAAA,0xf2]
  16 ; CHECK-ARM64: movk [[CPADDR]], #:abs_g0_nc:.LCPI0_0 // encoding: [0bAAA01000,A,0b100AAAAA,0xf2]
  17
  18   ret double 3.14159
  19 }