mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 11:13:28 +01:00
06bdbb1aa9
Disable post-ra scheduler for perturbed tests to appease the bots and to preserve the history of the tests. http://reviews.llvm.org/D15652 llvm-svn: 256158
70 lines
1.9 KiB
LLVM
70 lines
1.9 KiB
LLVM
; RUN: llc -verify-machineinstrs -mtriple=arm64-none-linux-gnu -disable-fp-elim -disable-post-ra < %s | FileCheck %s
|
|
declare void @use_addr(i8*)
|
|
|
|
@addr = global i8* null
|
|
|
|
define void @test_bigframe() {
|
|
; CHECK-LABEL: test_bigframe:
|
|
; CHECK: .cfi_startproc
|
|
|
|
%var1 = alloca i8, i32 20000000
|
|
%var2 = alloca i8, i32 16
|
|
%var3 = alloca i8, i32 20000000
|
|
|
|
; CHECK: sub sp, sp, #4095, lsl #12
|
|
; CHECK: sub sp, sp, #4095, lsl #12
|
|
; CHECK: sub sp, sp, #1575, lsl #12
|
|
; CHECK: sub sp, sp, #2576
|
|
; CHECK: .cfi_def_cfa_offset 40000032
|
|
|
|
|
|
; CHECK: add [[TMP:x[0-9]+]], sp, #4095, lsl #12
|
|
; CHECK: add [[TMP1:x[0-9]+]], [[TMP]], #787, lsl #12
|
|
; CHECK: add {{x[0-9]+}}, [[TMP1]], #3344
|
|
store volatile i8* %var1, i8** @addr
|
|
|
|
%var1plus2 = getelementptr i8, i8* %var1, i32 2
|
|
store volatile i8* %var1plus2, i8** @addr
|
|
|
|
; CHECK: add [[TMP:x[0-9]+]], sp, #4095, lsl #12
|
|
; CHECK: add [[TMP1:x[0-9]+]], [[TMP]], #787, lsl #12
|
|
; CHECK: add {{x[0-9]+}}, [[TMP1]], #3328
|
|
store volatile i8* %var2, i8** @addr
|
|
|
|
%var2plus2 = getelementptr i8, i8* %var2, i32 2
|
|
store volatile i8* %var2plus2, i8** @addr
|
|
|
|
store volatile i8* %var3, i8** @addr
|
|
|
|
%var3plus2 = getelementptr i8, i8* %var3, i32 2
|
|
store volatile i8* %var3plus2, i8** @addr
|
|
|
|
; CHECK: add sp, sp, #4095, lsl #12
|
|
; CHECK: add sp, sp, #4095, lsl #12
|
|
; CHECK: add sp, sp, #1575, lsl #12
|
|
; CHECK: add sp, sp, #2576
|
|
; CHECK: .cfi_endproc
|
|
ret void
|
|
}
|
|
|
|
define void @test_mediumframe() {
|
|
; CHECK-LABEL: test_mediumframe:
|
|
%var1 = alloca i8, i32 1000000
|
|
%var2 = alloca i8, i32 16
|
|
%var3 = alloca i8, i32 1000000
|
|
; CHECK: sub sp, sp, #488, lsl #12
|
|
; CHECK-NEXT: sub sp, sp, #1168
|
|
|
|
store volatile i8* %var1, i8** @addr
|
|
; CHECK: add [[VAR1ADDR:x[0-9]+]], sp, #244, lsl #12
|
|
; CHECK: add [[VAR1ADDR]], [[VAR1ADDR]], #592
|
|
|
|
; CHECK: add [[VAR2ADDR:x[0-9]+]], sp, #244, lsl #12
|
|
; CHECK: add [[VAR2ADDR]], [[VAR2ADDR]], #576
|
|
|
|
store volatile i8* %var2, i8** @addr
|
|
; CHECK: add sp, sp, #488, lsl #12
|
|
; CHECK: add sp, sp, #1168
|
|
ret void
|
|
}
|