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llvm-mirror/test/Transforms/GlobalOpt/2008-01-13-OutOfRangeSROA.ll
2016-04-25 23:36:50 +00:00

19 lines
593 B
LLVM

; RUN: opt < %s -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
}