mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-31 08:16:47 +00:00
ed788b6283
ARM FastISel is currently only enabled for iOS non-Thumb1, and I'm working on enabling it for other targets. As a first step I've fixed some of the tests. Changes to ARM FastISel tests: - Different triples don't generate the same relocations (especially movw/movt versus constant pool loads). Use a regex to allow either. - Mangling is different. Use a regex to allow either. - The reserved registers are sometimes different, so registers get allocated in a different order. Capture the names only where this occurs. - Add -verify-machineinstrs to some tests where it works. It doesn't work everywhere it should yet. - Add -fast-isel-abort to many tests that didn't have it before. - Split out the VarArg test from fast-isel-call.ll into its own test. This simplifies test setup because of --check-prefix. Patch by JF Bastien git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181801 91177308-0d34-0410-b5e6-96231b3b80d8
23 lines
746 B
LLVM
23 lines
746 B
LLVM
; RUN: llc < %s -O0 -fast-isel-abort -verify-machineinstrs -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
|
|
|
|
; Target-specific selector can't properly handle the double because it isn't
|
|
; being passed via a register, so the materialized arguments become dead code.
|
|
|
|
define i32 @main(i32 %argc, i8** %argv) nounwind {
|
|
entry:
|
|
; THUMB: main
|
|
call void @printArgsNoRet(i32 1, float 0x4000CCCCC0000000, i8 signext 99, double 4.100000e+00)
|
|
; THUMB: blx _printArgsNoRet
|
|
; THUMB-NOT: ldr
|
|
; THUMB-NOT: vldr
|
|
; THUMB-NOT: vmov
|
|
; THUMB-NOT: ldr
|
|
; THUMB-NOT: sxtb
|
|
; THUMB: movs r0, #0
|
|
; THUMB: movt r0, #0
|
|
; THUMB: pop
|
|
ret i32 0
|
|
}
|
|
|
|
declare void @printArgsNoRet(i32 %a1, float %a2, i8 signext %a3, double %a4)
|