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| author | David Greene <greened@obbligato.org> | 2009-07-20 22:02:59 +0000 |
|---|---|---|
| committer | David Greene <greened@obbligato.org> | 2009-07-20 22:02:59 +0000 |
| commit | 76081c4ef7ac6f085253a4af3af740333b6dfc5b (patch) | |
| tree | e24f032f85a1533045a2c2df3c5e11dfc6f93d0f /test/CodeGen/PIC16 | |
| parent | 87faa1fc67d0cf4729cad6e8dc63cca0ee8fd51f (diff) | |
| download | external_llvm-76081c4ef7ac6f085253a4af3af740333b6dfc5b.zip external_llvm-76081c4ef7ac6f085253a4af3af740333b6dfc5b.tar.gz external_llvm-76081c4ef7ac6f085253a4af3af740333b6dfc5b.tar.bz2 | |
Re-apply 75490, 75806 and 76177 with fixes and tests. Efficiency comes
next.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76486 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/PIC16')
| -rw-r--r-- | test/CodeGen/PIC16/2009-07-17-PR4566-pic16.ll | 29 | ||||
| -rw-r--r-- | test/CodeGen/PIC16/dg.exp | 5 |
2 files changed, 34 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..aa2c51e --- /dev/null +++ b/test/CodeGen/PIC16/2009-07-17-PR4566-pic16.ll @@ -0,0 +1,29 @@ +; RUN: llvm-as < %s | llc -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 +} diff --git a/test/CodeGen/PIC16/dg.exp b/test/CodeGen/PIC16/dg.exp new file mode 100644 index 0000000..b08b985 --- /dev/null +++ b/test/CodeGen/PIC16/dg.exp @@ -0,0 +1,5 @@ +load_lib llvm.exp + +if { [llvm_supports_target PIC16] } { + RunLLVMTests [lsort [glob -nocomplain $srcdir/$subdir/*.{ll,c,cpp}]] +} |