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Diffstat (limited to 'test/CodeGen/PowerPC/rlwinm2.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/rlwinm2.ll | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/test/CodeGen/PowerPC/rlwinm2.ll b/test/CodeGen/PowerPC/rlwinm2.ll deleted file mode 100644 index 4faea9641633..000000000000 --- a/test/CodeGen/PowerPC/rlwinm2.ll +++ /dev/null @@ -1,28 +0,0 @@ -; All of these ands and shifts should be folded into rlw[i]nm instructions -; RUN: llc -verify-machineinstrs < %s -march=ppc32 -o %t -; RUN: not grep and %t -; RUN: not grep srawi %t -; RUN: not grep srwi %t -; RUN: not grep slwi %t -; RUN: grep rlwnm %t | count 1 -; RUN: grep rlwinm %t | count 1 - -define i32 @test1(i32 %X, i32 %Y) { -entry: - %tmp = trunc i32 %Y to i8 ; <i8> [#uses=2] - %tmp1 = shl i32 %X, %Y ; <i32> [#uses=1] - %tmp2 = sub i32 32, %Y ; <i8> [#uses=1] - %tmp3 = lshr i32 %X, %tmp2 ; <i32> [#uses=1] - %tmp4 = or i32 %tmp1, %tmp3 ; <i32> [#uses=1] - %tmp6 = and i32 %tmp4, 127 ; <i32> [#uses=1] - ret i32 %tmp6 -} - -define i32 @test2(i32 %X) { -entry: - %tmp1 = lshr i32 %X, 27 ; <i32> [#uses=1] - %tmp2 = shl i32 %X, 5 ; <i32> [#uses=1] - %tmp2.masked = and i32 %tmp2, 96 ; <i32> [#uses=1] - %tmp5 = or i32 %tmp1, %tmp2.masked ; <i32> [#uses=1] - ret i32 %tmp5 -} |
