summaryrefslogtreecommitdiffstats
path: root/test/Transforms/InstCombine/cast2.ll
diff options
context:
space:
mode:
authorrdivacky <rdivacky@FreeBSD.org>2010-01-15 15:37:28 +0000
committerrdivacky <rdivacky@FreeBSD.org>2010-01-15 15:37:28 +0000
commit3fba7d16b41dfbefe3b1be6bc0ab94c017728f79 (patch)
treebe5a687969f682edded4aa6f13594ffd9aa9030e /test/Transforms/InstCombine/cast2.ll
parenta16c51cee9225a354c999dd1076d5dba2aa79807 (diff)
downloadFreeBSD-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.ll37
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
-}
-
-
OpenPOWER on IntegriCloud