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| author | Jim Grosbach <grosbach@apple.com> | 2010-10-22 21:55:03 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-10-22 21:55:03 +0000 |
| commit | 487119a08c379ac4debf1f03600c39685d4a8e3a (patch) | |
| tree | ca97bfda96c5b52a3087aaf2393f72fd2eff18e8 /test/CodeGen/ARM/rev.ll | |
| parent | c8f46c45a0bdefdb91593cabc87547cc45f9d89d (diff) | |
| download | llvm-487119a08c379ac4debf1f03600c39685d4a8e3a.tar.gz llvm-487119a08c379ac4debf1f03600c39685d4a8e3a.tar.bz2 llvm-487119a08c379ac4debf1f03600c39685d4a8e3a.tar.xz | |
FileCheck-ize a few tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117156 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/rev.ll')
| -rw-r--r-- | test/CodeGen/ARM/rev.ll | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/test/CodeGen/ARM/rev.ll b/test/CodeGen/ARM/rev.ll index 1c12268ef8..687bf8834c 100644 --- a/test/CodeGen/ARM/rev.ll +++ b/test/CodeGen/ARM/rev.ll @@ -1,27 +1,30 @@ -; RUN: llc < %s -march=arm -mattr=+v6 | grep rev16 -; RUN: llc < %s -march=arm -mattr=+v6 | grep revsh +; RUN: llc < %s -march=arm -mattr=+v6 | FileCheck %s define i32 @test1(i32 %X) { - %tmp1 = lshr i32 %X, 8 ; <i32> [#uses=3] - %X15 = bitcast i32 %X to i32 ; <i32> [#uses=1] - %tmp4 = shl i32 %X15, 8 ; <i32> [#uses=2] - %tmp2 = and i32 %tmp1, 16711680 ; <i32> [#uses=1] - %tmp5 = and i32 %tmp4, -16777216 ; <i32> [#uses=1] - %tmp9 = and i32 %tmp1, 255 ; <i32> [#uses=1] - %tmp13 = and i32 %tmp4, 65280 ; <i32> [#uses=1] - %tmp6 = or i32 %tmp5, %tmp2 ; <i32> [#uses=1] - %tmp10 = or i32 %tmp6, %tmp13 ; <i32> [#uses=1] - %tmp14 = or i32 %tmp10, %tmp9 ; <i32> [#uses=1] +; CHECK: test1 +; CHECK: rev16 r0, r0 + %tmp1 = lshr i32 %X, 8 + %X15 = bitcast i32 %X to i32 + %tmp4 = shl i32 %X15, 8 + %tmp2 = and i32 %tmp1, 16711680 + %tmp5 = and i32 %tmp4, -16777216 + %tmp9 = and i32 %tmp1, 255 + %tmp13 = and i32 %tmp4, 65280 + %tmp6 = or i32 %tmp5, %tmp2 + %tmp10 = or i32 %tmp6, %tmp13 + %tmp14 = or i32 %tmp10, %tmp9 ret i32 %tmp14 } define i32 @test2(i32 %X) { - %tmp1 = lshr i32 %X, 8 ; <i32> [#uses=1] - %tmp1.upgrd.1 = trunc i32 %tmp1 to i16 ; <i16> [#uses=1] - %tmp3 = trunc i32 %X to i16 ; <i16> [#uses=1] - %tmp2 = and i16 %tmp1.upgrd.1, 255 ; <i16> [#uses=1] - %tmp4 = shl i16 %tmp3, 8 ; <i16> [#uses=1] - %tmp5 = or i16 %tmp2, %tmp4 ; <i16> [#uses=1] - %tmp5.upgrd.2 = sext i16 %tmp5 to i32 ; <i32> [#uses=1] +; CHECK: test2 +; CHECK: revsh r0, r0 + %tmp1 = lshr i32 %X, 8 + %tmp1.upgrd.1 = trunc i32 %tmp1 to i16 + %tmp3 = trunc i32 %X to i16 + %tmp2 = and i16 %tmp1.upgrd.1, 255 + %tmp4 = shl i16 %tmp3, 8 + %tmp5 = or i16 %tmp2, %tmp4 + %tmp5.upgrd.2 = sext i16 %tmp5 to i32 ret i32 %tmp5.upgrd.2 } |