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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s | FileCheck %s3 4; make sure we compute the correct offset for a packed structure5 6;Note: codegen for this could change rendering the above checks wrong7 8target datalayout = "e-p:32:32"9target triple = "i686-pc-linux-gnu"10 %struct.anon = type <{ i8, i32, i32, i32 }>11@foos = external dso_local global %struct.anon ; <ptr> [#uses=3]12@bara = weak global [4 x <{ i32, i8 }>] zeroinitializer ; <ptr> [#uses=2]13 14define i32 @foo() nounwind {15; CHECK-LABEL: foo:16; CHECK: # %bb.0: # %entry17; CHECK-NEXT: movl foos+5, %eax18; CHECK-NEXT: addl foos+1, %eax19; CHECK-NEXT: addl foos+9, %eax20; CHECK-NEXT: retl21entry:22 %tmp = load i32, ptr getelementptr (%struct.anon, ptr @foos, i32 0, i32 1) ; <i32> [#uses=1]23 %tmp3 = load i32, ptr getelementptr (%struct.anon, ptr @foos, i32 0, i32 2) ; <i32> [#uses=1]24 %tmp6 = load i32, ptr getelementptr (%struct.anon, ptr @foos, i32 0, i32 3) ; <i32> [#uses=1]25 %tmp4 = add i32 %tmp3, %tmp ; <i32> [#uses=1]26 %tmp7 = add i32 %tmp4, %tmp6 ; <i32> [#uses=1]27 ret i32 %tmp728}29 30define i8 @bar() nounwind {31; CHECK-LABEL: bar:32; CHECK: # %bb.0: # %entry33; CHECK-NEXT: movzbl bara+19, %eax34; CHECK-NEXT: addb bara+4, %al35; CHECK-NEXT: retl36entry:37 %tmp = load i8, ptr getelementptr ([4 x <{ i32, i8 }>], ptr @bara, i32 0, i32 0, i32 1) ; <i8> [#uses=1]38 %tmp4 = load i8, ptr getelementptr ([4 x <{ i32, i8 }>], ptr @bara, i32 0, i32 3, i32 1) ; <i8> [#uses=1]39 %tmp5 = add i8 %tmp4, %tmp ; <i8> [#uses=1]40 ret i8 %tmp541}42