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author | rdivacky <rdivacky@FreeBSD.org> | 2009-10-14 17:57:32 +0000 |
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committer | rdivacky <rdivacky@FreeBSD.org> | 2009-10-14 17:57:32 +0000 |
commit | cd749a9c07f1de2fb8affde90537efa4bc3e7c54 (patch) | |
tree | b21f6de4e08b89bb7931806bab798fc2a5e3a686 /test/CodeGen/PIC16/2009-07-17-PR4566-pic16.ll | |
parent | 72621d11de5b873f1695f391eb95f0b336c3d2d4 (diff) | |
download | FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.zip FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.tar.gz |
Update llvm to r84119.
Diffstat (limited to 'test/CodeGen/PIC16/2009-07-17-PR4566-pic16.ll')
-rw-r--r-- | test/CodeGen/PIC16/2009-07-17-PR4566-pic16.ll | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test/CodeGen/PIC16/2009-07-17-PR4566-pic16.ll b/test/CodeGen/PIC16/2009-07-17-PR4566-pic16.ll new file mode 100644 index 0000000..d7072dd --- /dev/null +++ b/test/CodeGen/PIC16/2009-07-17-PR4566-pic16.ll @@ -0,0 +1,29 @@ +; RUN: llc < %s -march=pic16 | grep {movf \\+@i + 0, \\+W} + +target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8-f32:32:32" +target triple = "pic16-" +@i = global i32 -10, align 1 ; <i32*> [#uses=1] +@j = global i32 -20, align 1 ; <i32*> [#uses=1] +@pc = global i8* inttoptr (i64 160 to i8*), align 1 ; <i8**> [#uses=3] +@main.auto.k = internal global i32 0 ; <i32*> [#uses=2] + +define void @main() nounwind { +entry: + %tmp = load i32* @i ; <i32> [#uses=1] + %tmp1 = load i32* @j ; <i32> [#uses=1] + %add = add i32 %tmp, %tmp1 ; <i32> [#uses=1] + store i32 %add, i32* @main.auto.k + %tmp2 = load i32* @main.auto.k ; <i32> [#uses=1] + %add3 = add i32 %tmp2, 32 ; <i32> [#uses=1] + %conv = trunc i32 %add3 to i8 ; <i8> [#uses=1] + %tmp4 = load i8** @pc ; <i8*> [#uses=1] + store i8 %conv, i8* %tmp4 + %tmp5 = load i8** @pc ; <i8*> [#uses=1] + %tmp6 = load i8* %tmp5 ; <i8> [#uses=1] + %conv7 = sext i8 %tmp6 to i16 ; <i16> [#uses=1] + %sub = sub i16 %conv7, 1 ; <i16> [#uses=1] + %conv8 = trunc i16 %sub to i8 ; <i8> [#uses=1] + %tmp9 = load i8** @pc ; <i8*> [#uses=1] + store i8 %conv8, i8* %tmp9 + ret void +} |