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authorReid Spencer <rspencer@reidspencer.com>2007-02-02 02:16:23 +0000
committerReid Spencer <rspencer@reidspencer.com>2007-02-02 02:16:23 +0000
commit832254e1c2387c0cbeb0a820b8315fbe85cb003a (patch)
treed3d0c15237b69dfda4ea152775417f2cc67b369b /test/CodeGen/PowerPC/and_sext.ll
parent9a2ef9509e76869c3d658fb3e321d9b9e9d479d9 (diff)
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Changes to support making the shift instructions be true BinaryOperators.
This feature is needed in order to support shifts of more than 255 bits on large integer types. This changes the syntax for llvm assembly to make shl, ashr and lshr instructions look like a binary operator: shl i32 %X, 1 instead of shl i32 %X, i8 1 Additionally, this should help a few passes perform additional optimizations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33776 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/PowerPC/and_sext.ll')
-rw-r--r--test/CodeGen/PowerPC/and_sext.ll4
1 files changed, 2 insertions, 2 deletions
diff --git a/test/CodeGen/PowerPC/and_sext.ll b/test/CodeGen/PowerPC/and_sext.ll
index 4c3fd14cbd..84037e7590 100644
--- a/test/CodeGen/PowerPC/and_sext.ll
+++ b/test/CodeGen/PowerPC/and_sext.ll
@@ -14,7 +14,7 @@ define i16 @test2(i16 sext %X, i16 sext %x) sext {
%tmp = sext i16 %X to i32
%tmp1 = sext i16 %x to i32
%tmp2 = add i32 %tmp, %tmp1
- %tmp4 = ashr i32 %tmp2, i8 1
+ %tmp4 = ashr i32 %tmp2, 1
%tmp5 = trunc i32 %tmp4 to i16
%tmp45 = sext i16 %tmp5 to i32
%retval = trunc i32 %tmp45 to i16
@@ -22,7 +22,7 @@ define i16 @test2(i16 sext %X, i16 sext %x) sext {
}
define i16 @test3(i32 zext %X) sext {
- %tmp1 = lshr i32 %X, i8 16
+ %tmp1 = lshr i32 %X, 16
%tmp2 = trunc i32 %tmp1 to i16
ret i16 %tmp2
}