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authorChris Lattner <sabre@nondot.org>2010-08-27 20:42:10 +0000
committerChris Lattner <sabre@nondot.org>2010-08-27 20:42:10 +0000
commit7673290a96ff90391719721c5ae06c7da88a2585 (patch)
tree8ba1f10bb5d3a784cbb03fddc72658d824929777 /test/Transforms
parent69c5eb59f592087af89b971bea072f070f2a5cfa (diff)
downloadexternal_llvm-7673290a96ff90391719721c5ae06c7da88a2585.zip
external_llvm-7673290a96ff90391719721c5ae06c7da88a2585.tar.gz
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merge two tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112288 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms')
-rw-r--r--test/Transforms/InstCombine/shift-trunc-shift.ll10
-rw-r--r--test/Transforms/InstCombine/shift.ll12
2 files changed, 12 insertions, 10 deletions
diff --git a/test/Transforms/InstCombine/shift-trunc-shift.ll b/test/Transforms/InstCombine/shift-trunc-shift.ll
deleted file mode 100644
index 7133d29..0000000
--- a/test/Transforms/InstCombine/shift-trunc-shift.ll
+++ /dev/null
@@ -1,10 +0,0 @@
-; RUN: opt < %s -instcombine -S | grep lshr.*63
-
-define i32 @t1(i64 %d18) {
-entry:
- %tmp916 = lshr i64 %d18, 32 ; <i64> [#uses=1]
- %tmp917 = trunc i64 %tmp916 to i32 ; <i32> [#uses=1]
- %tmp10 = lshr i32 %tmp917, 31 ; <i32> [#uses=1]
- ret i32 %tmp10
-}
-
diff --git a/test/Transforms/InstCombine/shift.ll b/test/Transforms/InstCombine/shift.ll
index feed37b..c194b68 100644
--- a/test/Transforms/InstCombine/shift.ll
+++ b/test/Transforms/InstCombine/shift.ll
@@ -343,3 +343,15 @@ bb2:
}
+define i32 @test29(i64 %d18) {
+entry:
+ %tmp916 = lshr i64 %d18, 32
+ %tmp917 = trunc i64 %tmp916 to i32
+ %tmp10 = lshr i32 %tmp917, 31
+ ret i32 %tmp10
+; CHECK: @test29
+; CHECK: %tmp101 = lshr i64 %d18, 63
+; CHECK: %tmp10 = trunc i64 %tmp101 to i32
+}
+
+