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author | Nadav Rotem <nadav.rotem@intel.com> | 2011-06-06 20:55:56 +0000 |
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committer | Nadav Rotem <nadav.rotem@intel.com> | 2011-06-06 20:55:56 +0000 |
commit | fc3623bc50aa9e2a56736775edbd3ae919565351 (patch) | |
tree | 546cc973875d9eb907a6657656b966279c839120 /test/CodeGen/Generic | |
parent | 9071ac2797319e912213ed65a0cbb40c69daec38 (diff) | |
download | external_llvm-fc3623bc50aa9e2a56736775edbd3ae919565351.zip external_llvm-fc3623bc50aa9e2a56736775edbd3ae919565351.tar.gz external_llvm-fc3623bc50aa9e2a56736775edbd3ae919565351.tar.bz2 |
Add methods to support the integer-promotion of vector types. Methods to
legalize SDNodes such as BUILD_VECTOR, EXTRACT_VECTOR_ELT, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132689 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Generic')
-rw-r--r-- | test/CodeGen/Generic/basic-promote-integers.ll | 73 |
1 files changed, 72 insertions, 1 deletions
diff --git a/test/CodeGen/Generic/basic-promote-integers.ll b/test/CodeGen/Generic/basic-promote-integers.ll index 13402bf..ed64d00 100644 --- a/test/CodeGen/Generic/basic-promote-integers.ll +++ b/test/CodeGen/Generic/basic-promote-integers.ll @@ -3,7 +3,7 @@ ; RUN: llc -march=x86 -promote-elements < %s ; RUN: llc -march=x86 < %s -; A simple test to check copyToParts and copyFromParts +; A simple test to check copyToParts and copyFromParts. define <4 x i64> @test_param_0(<4 x i64> %A, <2 x i32> %B, <4 x i8> %C) { ret <4 x i64> %A @@ -17,4 +17,75 @@ define <4 x i8> @test_param_2(<4 x i64> %A, <2 x i32> %B, <4 x i8> %C) { ret <4 x i8> %C } +; Simple tests to check arithmetic and vector operations on types which need to +; be legalized (no loads/stores to/from memory here). + +define <4 x i64> @test_arith_0(<4 x i64> %A, <2 x i32> %B, <4 x i8> %C) { + %K = add <4 x i64> %A, <i64 0, i64 1, i64 3, i64 9> + ret <4 x i64> %K +} + +define <2 x i32> @test_arith_1(<4 x i64> %A, <2 x i32> %B, <4 x i8> %C) { + %K = add <2 x i32> %B, <i32 0, i32 1> + ret <2 x i32> %K +} + +define <4 x i8> @test_arith_2(<4 x i64> %A, <2 x i32> %B, <4 x i8> %C) { + %K = add <4 x i8> %C, <i8 0, i8 1, i8 3, i8 9> + ret <4 x i8> %K +} + +define i8 @test_arith_3(<4 x i64> %A, <2 x i32> %B, <4 x i8> %C) { + %K = add <4 x i8> %C, <i8 0, i8 1, i8 3, i8 9> + %Y = extractelement <4 x i8> %K, i32 1 + ret i8 %Y +} + +define <4 x i8> @test_arith_4(<4 x i64> %A, <2 x i32> %B, <4 x i8> %C) { + %Y = insertelement <4 x i8> %C, i8 1, i32 0 + ret <4 x i8> %Y +} + +define <4 x i32> @test_arith_5(<4 x i64> %A, <2 x i32> %B, <4 x i32> %C) { + %Y = insertelement <4 x i32> %C, i32 1, i32 0 + ret <4 x i32> %Y +} + +define <4 x i32> @test_arith_6(<4 x i64> %A, <2 x i32> %B, <4 x i32> %C) { + %F = extractelement <2 x i32> %B, i32 1 + %Y = insertelement <4 x i32> %C, i32 %F, i32 0 + ret <4 x i32> %Y +} + +define <4 x i64> @test_arith_7(<4 x i64> %A, <2 x i32> %B, <4 x i32> %C) { + %F = extractelement <2 x i32> %B, i32 1 + %W = zext i32 %F to i64 + %Y = insertelement <4 x i64> %A, i64 %W, i32 0 + ret <4 x i64> %Y +} + +define i64 @test_arith_8(<4 x i64> %A, <2 x i32> %B, <4 x i32> %C) { + %F = extractelement <2 x i32> %B, i32 1 + %W = zext i32 %F to i64 + %T = add i64 %W , 11 + ret i64 %T +} + +define <4 x i64> @test_arith_9(<4 x i64> %A, <2 x i32> %B, <4 x i16> %C) { + %T = add <4 x i16> %C, %C + %F0 = extractelement <4 x i16> %T, i32 0 + %F1 = extractelement <4 x i16> %T, i32 1 + %W0 = zext i16 %F0 to i64 + %W1 = zext i16 %F1 to i64 + %Y0 = insertelement <4 x i64> %A, i64 %W0, i32 0 + %Y1 = insertelement <4 x i64> %Y0, i64 %W1, i32 2 + ret <4 x i64> %Y1 +} + + +define <4 x i16> @test_arith_10(<4 x i64> %A, <2 x i32> %B, <4 x i32> %C) { + %F = bitcast <2 x i32> %B to <4 x i16> + %T = add <4 x i16> %F , <i16 0, i16 1, i16 2, i16 3> + ret <4 x i16> %T +} |