1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s | FileCheck %s 3 4; make sure we compute the correct offset for a packed structure 5 6;Note: codegen for this could change rendering the above checks wrong 7 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 ; <%struct.anon*> [#uses=3] 12@bara = weak global [4 x <{ i32, i8 }>] zeroinitializer ; <[4 x <{ i32, i8 }>]*> [#uses=2] 13 14define i32 @foo() nounwind { 15; CHECK-LABEL: foo: 16; CHECK: # %bb.0: # %entry 17; CHECK-NEXT: movl foos+5, %eax 18; CHECK-NEXT: addl foos+1, %eax 19; CHECK-NEXT: addl foos+9, %eax 20; CHECK-NEXT: retl 21entry: 22 %tmp = load i32, i32* getelementptr (%struct.anon, %struct.anon* @foos, i32 0, i32 1) ; <i32> [#uses=1] 23 %tmp3 = load i32, i32* getelementptr (%struct.anon, %struct.anon* @foos, i32 0, i32 2) ; <i32> [#uses=1] 24 %tmp6 = load i32, i32* getelementptr (%struct.anon, %struct.anon* @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 %tmp7 28} 29 30define i8 @bar() nounwind { 31; CHECK-LABEL: bar: 32; CHECK: # %bb.0: # %entry 33; CHECK-NEXT: movb bara+19, %al 34; CHECK-NEXT: addb bara+4, %al 35; CHECK-NEXT: retl 36entry: 37 %tmp = load i8, i8* getelementptr ([4 x <{ i32, i8 }>], [4 x <{ i32, i8 }>]* @bara, i32 0, i32 0, i32 1) ; <i8> [#uses=1] 38 %tmp4 = load i8, i8* getelementptr ([4 x <{ i32, i8 }>], [4 x <{ i32, i8 }>]* @bara, i32 0, i32 3, i32 1) ; <i8> [#uses=1] 39 %tmp5 = add i8 %tmp4, %tmp ; <i8> [#uses=1] 40 ret i8 %tmp5 41} 42