File: 2010-02-24-BigStack.ll

package info (click to toggle)
llvm-2.7 2.7-6
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 59,992 kB
  • ctags: 49,499
  • sloc: cpp: 373,792; ansic: 16,885; sh: 12,614; asm: 6,809; ada: 3,083; ml: 2,942; python: 2,671; perl: 2,404; makefile: 1,691; pascal: 1,235; exp: 399; objc: 291; lisp: 184; csh: 117; xml: 38; f90: 36
file content (15 lines) | stat: -rw-r--r-- 867 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: llc < %s -O0 -relocation-model=pic -disable-fp-elim -mcpu=cortex-a8 -mattr=+vfp2
; This test creates a big stack frame without spilling any callee-saved registers.
; Make sure the whole stack frame is addrerssable wiothout scavenger crashes.
target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32-n32"
target triple = "thumbv7-apple-darwin3.0.0-iphoneos"

define arm_apcscc void @FindMin(double* %panelTDEL, i8* %dclOfRow, i32 %numRows, i32 %numCols, double* %retMin_RES_TDEL) {
entry:
  %panelTDEL.addr = alloca double*, align 4       ; <double**> [#uses=1]
  %panelResTDEL = alloca [2560 x double], align 4 ; <[2560 x double]*> [#uses=0]
  store double* %panelTDEL, double** %panelTDEL.addr
  store double* %retMin_RES_TDEL, double** undef
  store i32 0, i32* undef
  unreachable
}