X86MCInstLower::Lower should only not emit anything to OutStreamer,
[llvm/avr.git] / test / Transforms / GlobalOpt / 2009-03-07-PromotePtrToBool.ll
blobe024fc27ecb6cadee30af5c39aed0bd3b7f2a20a
1 ; RUN: opt < %s -globalopt -S | grep {@X = internal global i32}
2 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
3 target triple = "i386-apple-darwin7"
4 @X = internal global i32* null          ; <i32**> [#uses=2]
5 @Y = internal global i32 0              ; <i32*> [#uses=1]
7 define void @foo() nounwind {
8 entry:
9         store i32* @Y, i32** @X, align 4
10         ret void
13 define i32* @get() nounwind {
14 entry:
15         %0 = load i32** @X, align 4             ; <i32*> [#uses=1]
16         ret i32* %0