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author | rdivacky <rdivacky@FreeBSD.org> | 2010-01-15 15:37:28 +0000 |
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committer | rdivacky <rdivacky@FreeBSD.org> | 2010-01-15 15:37:28 +0000 |
commit | 3fba7d16b41dfbefe3b1be6bc0ab94c017728f79 (patch) | |
tree | be5a687969f682edded4aa6f13594ffd9aa9030e /test/Transforms/InstCombine/cast2.ll | |
parent | a16c51cee9225a354c999dd1076d5dba2aa79807 (diff) | |
download | FreeBSD-src-3fba7d16b41dfbefe3b1be6bc0ab94c017728f79.zip FreeBSD-src-3fba7d16b41dfbefe3b1be6bc0ab94c017728f79.tar.gz |
Update LLVM to 93512.
Diffstat (limited to 'test/Transforms/InstCombine/cast2.ll')
-rw-r--r-- | test/Transforms/InstCombine/cast2.ll | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/test/Transforms/InstCombine/cast2.ll b/test/Transforms/InstCombine/cast2.ll deleted file mode 100644 index 2941ee0..0000000 --- a/test/Transforms/InstCombine/cast2.ll +++ /dev/null @@ -1,37 +0,0 @@ -; Tests to make sure elimination of casts is working correctly -; RUN: opt < %s -instcombine -S | FileCheck %s -target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" - -define i16 @test1(i16 %a) { - %tmp = zext i16 %a to i32 ; <i32> [#uses=2] - %tmp21 = lshr i32 %tmp, 8 ; <i32> [#uses=1] - %tmp5 = shl i32 %tmp, 8 ; <i32> [#uses=1] - %tmp.upgrd.32 = or i32 %tmp21, %tmp5 ; <i32> [#uses=1] - %tmp.upgrd.3 = trunc i32 %tmp.upgrd.32 to i16 ; <i16> [#uses=1] - ret i16 %tmp.upgrd.3 -; CHECK: %tmp.upgrd.32 = call i16 @llvm.bswap.i16(i16 %a) -; CHECK: ret i16 %tmp.upgrd.32 -} - -define i16 @test2(i16 %a) { - %tmp = zext i16 %a to i32 ; <i32> [#uses=2] - %tmp21 = lshr i32 %tmp, 9 ; <i32> [#uses=1] - %tmp5 = shl i32 %tmp, 8 ; <i32> [#uses=1] - %tmp.upgrd.32 = or i32 %tmp21, %tmp5 ; <i32> [#uses=1] - %tmp.upgrd.3 = trunc i32 %tmp.upgrd.32 to i16 ; <i16> [#uses=1] - ret i16 %tmp.upgrd.3 -; CHECK: %tmp21 = lshr i16 %a, 9 -; CHECK: %tmp5 = shl i16 %a, 8 -; CHECK: %tmp.upgrd.32 = or i16 %tmp21, %tmp5 -; CHECK: ret i16 %tmp.upgrd.32 -} - -; PR1263 -define i32* @test3(i32* %tmp1) { - %tmp64 = bitcast i32* %tmp1 to { i32 }* ; <{ i32 }*> [#uses=1] - %tmp65 = getelementptr { i32 }* %tmp64, i32 0, i32 0 ; <i32*> [#uses=1] - ret i32* %tmp65 -; CHECK: ret i32* %tmp1 -} - - |