llvm-mirror/test/CodeGen/AArch64/arm64-elf-constpool.ll

; RUN: llc -mtriple=arm64-linux-gnu -o - %s | FileCheck %s
; RUN: llc -mtriple=arm64-linux-gnu -O0 -fast-isel -o - %s | FileCheck %s

; O0 checked for fastisel purposes. It has a separate path which
; creates a constpool entry for floating values.

define double @needs_const() {
  ret double 3.14159
; CHECK: .LCPI0_0:

; CHECK: adrp {{x[0-9]+}}, .LCPI0_0
; CHECK: ldr d0, [{{x[0-9]+}}, :lo12:.LCPI0_0]
}
ARM64: initial backend import This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. llvm-svn: 205090 2014-03-29 10:18:08 +00:00			`; RUN: llc -mtriple=arm64-linux-gnu -o - %s \| FileCheck %s`
[AArch64][GlobalISel] Enable GlobalISel at -O0 by default Tests updated to explicitly use fast-isel at -O0 instead of implicitly. This change also allows an explicit -fast-isel option to override an implicitly enabled global-isel. Otherwise -fast-isel would have no effect at -O0. Differential Revision: https://reviews.llvm.org/D41362 llvm-svn: 321655 2018-01-02 16:30:47 +00:00			`; RUN: llc -mtriple=arm64-linux-gnu -O0 -fast-isel -o - %s \| FileCheck %s`
ARM64: initial backend import This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. llvm-svn: 205090 2014-03-29 10:18:08 +00:00
			`; O0 checked for fastisel purposes. It has a separate path which`
			`; creates a constpool entry for floating values.`

			`define double @needs_const() {`
			`ret double 3.14159`
			`; CHECK: .LCPI0_0:`

			`; CHECK: adrp {{x[0-9]+}}, .LCPI0_0`
			`; CHECK: ldr d0, [{{x[0-9]+}}, :lo12:.LCPI0_0]`
			`}`