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llvm-mirror/test/CodeGen/AArch64/code-model-large-abs.ll
Tim Northover ca0f4dc4f0 AArch64/ARM64: move ARM64 into AArch64's place
This commit starts with a "git mv ARM64 AArch64" and continues out
from there, renaming the C++ classes, intrinsics, and other
target-local objects for consistency.

"ARM64" test directories are also moved, and tests that began their
life in ARM64 use an arm64 triple, those from AArch64 use an aarch64
triple. Both should be equivalent though.

This finishes the AArch64 merge, and everyone should feel free to
continue committing as normal now.

llvm-svn: 209577
2014-05-24 12:50:23 +00:00

62 lines
1.7 KiB
LLVM

; RUN: llc -mtriple=aarch64-linux-gnu -code-model=large -o - %s | FileCheck %s
@var8 = global i8 0
@var16 = global i16 0
@var32 = global i32 0
@var64 = global i64 0
define i8* @global_addr() {
; CHECK-LABEL: global_addr:
ret i8* @var8
; The movz/movk calculation should end up returned directly in x0.
; CHECK: movz x0, #:abs_g3:var8
; CHECK: movk x0, #:abs_g2_nc:var8
; CHECK: movk x0, #:abs_g1_nc:var8
; CHECK: movk x0, #:abs_g0_nc:var8
; CHECK-NEXT: ret
}
define i8 @global_i8() {
; CHECK-LABEL: global_i8:
%val = load i8* @var8
ret i8 %val
; CHECK: movz x[[ADDR_REG:[0-9]+]], #:abs_g3:var8
; CHECK: movk x[[ADDR_REG]], #:abs_g2_nc:var8
; CHECK: movk x[[ADDR_REG]], #:abs_g1_nc:var8
; CHECK: movk x[[ADDR_REG]], #:abs_g0_nc:var8
; CHECK: ldrb w0, [x[[ADDR_REG]]]
}
define i16 @global_i16() {
; CHECK-LABEL: global_i16:
%val = load i16* @var16
ret i16 %val
; CHECK: movz x[[ADDR_REG:[0-9]+]], #:abs_g3:var16
; CHECK: movk x[[ADDR_REG]], #:abs_g2_nc:var16
; CHECK: movk x[[ADDR_REG]], #:abs_g1_nc:var16
; CHECK: movk x[[ADDR_REG]], #:abs_g0_nc:var16
; CHECK: ldrh w0, [x[[ADDR_REG]]]
}
define i32 @global_i32() {
; CHECK-LABEL: global_i32:
%val = load i32* @var32
ret i32 %val
; CHECK: movz x[[ADDR_REG:[0-9]+]], #:abs_g3:var32
; CHECK: movk x[[ADDR_REG]], #:abs_g2_nc:var32
; CHECK: movk x[[ADDR_REG]], #:abs_g1_nc:var32
; CHECK: movk x[[ADDR_REG]], #:abs_g0_nc:var32
; CHECK: ldr w0, [x[[ADDR_REG]]]
}
define i64 @global_i64() {
; CHECK-LABEL: global_i64:
%val = load i64* @var64
ret i64 %val
; CHECK: movz x[[ADDR_REG:[0-9]+]], #:abs_g3:var64
; CHECK: movk x[[ADDR_REG]], #:abs_g2_nc:var64
; CHECK: movk x[[ADDR_REG]], #:abs_g1_nc:var64
; CHECK: movk x[[ADDR_REG]], #:abs_g0_nc:var64
; CHECK: ldr x0, [x[[ADDR_REG]]]
}