File: 2008-01-13-OutOfRangeSROA.ll

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (18 lines) | stat: -rw-r--r-- 600 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
; RUN: opt < %s -passes=globalopt -S | FileCheck %s

; The 'X' indices could be larger than 31.  Do not SROA the outer
; indices of this array.
; CHECK: @mm = {{.*}} [16 x [31 x double]] zeroinitializer
@mm = internal global [16 x [31 x double]] zeroinitializer, align 32

define void @test(i32 %X) {
	%P = getelementptr [16 x [31 x double]], [16 x [31 x double]]* @mm, i32 0, i32 0, i32 %X
	store double 1.0, double* %P
	ret void
}

define double @get(i32 %X) {
	%P = getelementptr [16 x [31 x double]], [16 x [31 x double]]* @mm, i32 0, i32 0, i32 %X
	%V = load double, double* %P
	ret double %V
}