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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/Thumb2/thumb2-pack.ll | |
parent | 72621d11de5b873f1695f391eb95f0b336c3d2d4 (diff) | |
download | FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.zip FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.tar.gz |
Update llvm to r84119.
Diffstat (limited to 'test/CodeGen/Thumb2/thumb2-pack.ll')
-rw-r--r-- | test/CodeGen/Thumb2/thumb2-pack.ll | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/test/CodeGen/Thumb2/thumb2-pack.ll b/test/CodeGen/Thumb2/thumb2-pack.ll new file mode 100644 index 0000000..a982249 --- /dev/null +++ b/test/CodeGen/Thumb2/thumb2-pack.ll @@ -0,0 +1,73 @@ +; RUN: llc < %s -march=thumb -mattr=+thumb2 | \ +; RUN: grep pkhbt | count 5 +; RUN: llc < %s -march=thumb -mattr=+thumb2 | \ +; RUN: grep pkhtb | count 4 + +define i32 @test1(i32 %X, i32 %Y) { + %tmp1 = and i32 %X, 65535 ; <i32> [#uses=1] + %tmp4 = shl i32 %Y, 16 ; <i32> [#uses=1] + %tmp5 = or i32 %tmp4, %tmp1 ; <i32> [#uses=1] + ret i32 %tmp5 +} + +define i32 @test1a(i32 %X, i32 %Y) { + %tmp19 = and i32 %X, 65535 ; <i32> [#uses=1] + %tmp37 = shl i32 %Y, 16 ; <i32> [#uses=1] + %tmp5 = or i32 %tmp37, %tmp19 ; <i32> [#uses=1] + ret i32 %tmp5 +} + +define i32 @test2(i32 %X, i32 %Y) { + %tmp1 = and i32 %X, 65535 ; <i32> [#uses=1] + %tmp3 = shl i32 %Y, 12 ; <i32> [#uses=1] + %tmp4 = and i32 %tmp3, -65536 ; <i32> [#uses=1] + %tmp57 = or i32 %tmp4, %tmp1 ; <i32> [#uses=1] + ret i32 %tmp57 +} + +define i32 @test3(i32 %X, i32 %Y) { + %tmp19 = and i32 %X, 65535 ; <i32> [#uses=1] + %tmp37 = shl i32 %Y, 18 ; <i32> [#uses=1] + %tmp5 = or i32 %tmp37, %tmp19 ; <i32> [#uses=1] + ret i32 %tmp5 +} + +define i32 @test4(i32 %X, i32 %Y) { + %tmp1 = and i32 %X, 65535 ; <i32> [#uses=1] + %tmp3 = and i32 %Y, -65536 ; <i32> [#uses=1] + %tmp46 = or i32 %tmp3, %tmp1 ; <i32> [#uses=1] + ret i32 %tmp46 +} + +define i32 @test5(i32 %X, i32 %Y) { + %tmp17 = and i32 %X, -65536 ; <i32> [#uses=1] + %tmp2 = bitcast i32 %Y to i32 ; <i32> [#uses=1] + %tmp4 = lshr i32 %tmp2, 16 ; <i32> [#uses=2] + %tmp5 = or i32 %tmp4, %tmp17 ; <i32> [#uses=1] + ret i32 %tmp5 +} + +define i32 @test5a(i32 %X, i32 %Y) { + %tmp110 = and i32 %X, -65536 ; <i32> [#uses=1] + %tmp37 = lshr i32 %Y, 16 ; <i32> [#uses=1] + %tmp39 = bitcast i32 %tmp37 to i32 ; <i32> [#uses=1] + %tmp5 = or i32 %tmp39, %tmp110 ; <i32> [#uses=1] + ret i32 %tmp5 +} + +define i32 @test6(i32 %X, i32 %Y) { + %tmp1 = and i32 %X, -65536 ; <i32> [#uses=1] + %tmp37 = lshr i32 %Y, 12 ; <i32> [#uses=1] + %tmp38 = bitcast i32 %tmp37 to i32 ; <i32> [#uses=1] + %tmp4 = and i32 %tmp38, 65535 ; <i32> [#uses=1] + %tmp59 = or i32 %tmp4, %tmp1 ; <i32> [#uses=1] + ret i32 %tmp59 +} + +define i32 @test7(i32 %X, i32 %Y) { + %tmp1 = and i32 %X, -65536 ; <i32> [#uses=1] + %tmp3 = ashr i32 %Y, 18 ; <i32> [#uses=1] + %tmp4 = and i32 %tmp3, 65535 ; <i32> [#uses=1] + %tmp57 = or i32 %tmp4, %tmp1 ; <i32> [#uses=1] + ret i32 %tmp57 +} |