1 ; RUN: llc < %s -march=x86 > %t 2 ; RUN: grep foos+5 %t 3 ; RUN: grep foos+1 %t 4 ; RUN: grep foos+9 %t 5 ; RUN: grep bara+19 %t 6 ; RUN: grep bara+4 %t 7 8 ; make sure we compute the correct offset for a packed structure 9 10 ;Note: codegen for this could change rendering the above checks wrong 11 12 target datalayout = "e-p:32:32" 13 target triple = "i686-pc-linux-gnu" 14 %struct.anon = type <{ i8, i32, i32, i32 }> 15 @foos = external global %struct.anon ; <%struct.anon*> [#uses=3] 16 @bara = weak global [4 x <{ i32, i8 }>] zeroinitializer ; <[4 x <{ i32, i8 }>]*> [#uses=2] 17 18 define i32 @foo() nounwind { 19 entry: 20 %tmp = load i32, i32* getelementptr (%struct.anon, %struct.anon* @foos, i32 0, i32 1) ; <i32> [#uses=1] 21 %tmp3 = load i32, i32* getelementptr (%struct.anon, %struct.anon* @foos, i32 0, i32 2) ; <i32> [#uses=1] 22 %tmp6 = load i32, i32* getelementptr (%struct.anon, %struct.anon* @foos, i32 0, i32 3) ; <i32> [#uses=1] 23 %tmp4 = add i32 %tmp3, %tmp ; <i32> [#uses=1] 24 %tmp7 = add i32 %tmp4, %tmp6 ; <i32> [#uses=1] 25 ret i32 %tmp7 26 } 27 28 define i8 @bar() nounwind { 29 entry: 30 %tmp = load i8, i8* getelementptr ([4 x <{ i32, i8 }>], [4 x <{ i32, i8 }>]* @bara, i32 0, i32 0, i32 1) ; <i8> [#uses=1] 31 %tmp4 = load i8, i8* getelementptr ([4 x <{ i32, i8 }>], [4 x <{ i32, i8 }>]* @bara, i32 0, i32 3, i32 1) ; <i8> [#uses=1] 32 %tmp5 = add i8 %tmp4, %tmp ; <i8> [#uses=1] 33 ret i8 %tmp5 34 } 35
