Mercurial > hg > Members > tobaru > cbc > CbC_llvm
diff test/Feature/packed_struct.ll @ 3:9ad51c7bc036
1st commit. remove git dir and add all files.
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Wed, 15 May 2013 06:43:32 +0900 |
parents | |
children | afa8332a0e37 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/Feature/packed_struct.ll Wed May 15 06:43:32 2013 +0900 @@ -0,0 +1,33 @@ +; RUN: llvm-as < %s | llvm-dis > %t1.ll +; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll +; RUN: diff %t1.ll %t2.ll +; RUN: not grep cast %t2.ll +; RUN: grep "}>" %t2.ll +; END. + +%struct.anon = type <{ i8, i32, i32, i32 }> +@foos = external global %struct.anon +@bara = external global [2 x <{ i32, i8 }>] + +;initializers should work for packed and non-packed the same way +@E1 = global <{i8, i32, i32}> <{i8 1, i32 2, i32 3}> +@E2 = global {i8, i32, i32} {i8 4, i32 5, i32 6} + + +define i32 @main() +{ + %tmp = load i32* getelementptr (%struct.anon* @foos, i32 0, i32 1) ; <i32> [#uses=1] + %tmp3 = load i32* getelementptr (%struct.anon* @foos, i32 0, i32 2) ; <i32> [#uses=1] + %tmp6 = load i32* getelementptr (%struct.anon* @foos, i32 0, i32 3) ; <i32> [#uses=1] + %tmp4 = add i32 %tmp3, %tmp ; <i32> [#uses=1] + %tmp7 = add i32 %tmp4, %tmp6 ; <i32> [#uses=1] + ret i32 %tmp7 +} + +define i32 @bar() { +entry: + %tmp = load i32* getelementptr([2 x <{ i32, i8 }>]* @bara, i32 0, i32 0, i32 0 ) ; <i32> [#uses=1] + %tmp4 = load i32* getelementptr ([2 x <{ i32, i8 }>]* @bara, i32 0, i32 1, i32 0) ; <i32> [#uses=1] + %tmp5 = add i32 %tmp4, %tmp ; <i32> [#uses=1] + ret i32 %tmp5 +}