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AArch64: add llc-based tests for previous commit.

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Better to have tests run even on non-AArch64 platforms.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187128 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tim Northover 2013-07-25 16:23:55 +00:00
parent 4632e31f51
commit c34cb8a0f2
2 changed files with 15 additions and 2 deletions
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13
test/CodeGen/AArch64/large-consts.ll Normal file
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@ -0,0 +1,13 @@
; RUN: llc -mtriple=aarch64-linux-gnu -o - %s -code-model=large -show-mc-encoding | FileCheck %s
; Make sure the shift amount is encoded into the instructions by LLVM because
; it's not the linker's job to put it there.
define double @foo() {
; CHECK: movz [[CPADDR:x[0-9]+]], #:abs_g3:.LCPI0_0 // encoding: [A,A,0xe0'A',0xd2'A']
; CHECK: movk [[CPADDR]], #:abs_g2_nc:.LCPI0_0 // encoding: [A,A,0xc0'A',0xf2'A']
; CHECK: movk [[CPADDR]], #:abs_g1_nc:.LCPI0_0 // encoding: [A,A,0xa0'A',0xf2'A']
; CHECK: movk [[CPADDR]], #:abs_g0_nc:.LCPI0_0 // encoding: [A,A,0x80'A',0xf2'A']
ret double 3.14159
}

4
test/CodeGen/AArch64/tls-execs.ll
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@ -1,4 +1,4 @@
; RUN: llc -mtriple=aarch64-none-linux-gnu -verify-machineinstrs < %s | FileCheck %s
; RUN: llc -mtriple=aarch64-none-linux-gnu -verify-machineinstrs -show-mc-encoding < %s | FileCheck %s
; RUN: llc -mtriple=aarch64-none-linux-gnu -filetype=obj < %s | llvm-objdump -r - | FileCheck --check-prefix=CHECK-RELOC %s
@initial_exec_var = external thread_local(initialexec) global i32
@ -38,7 +38,7 @@ define i32 @test_local_exec() {
; CHECK-LABEL: test_local_exec:
%val = load i32* @local_exec_var
; CHECK: movz [[TP_OFFSET:x[0-9]+]], #:tprel_g1:local_exec_var
; CHECK: movz [[TP_OFFSET:x[0-9]+]], #:tprel_g1:local_exec_var // encoding: [A,A,0xa0'A',0x92'A']
; CHECK: movk [[TP_OFFSET]], #:tprel_g0_nc:local_exec_var
; CHECK: mrs x[[TP:[0-9]+]], tpidr_el0
; CHECK: ldr w0, [x[[TP]], [[TP_OFFSET]]]