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-rw-r--r--test/CodeGen/X86/i128-mul.ll46
1 files changed, 0 insertions, 46 deletions
diff --git a/test/CodeGen/X86/i128-mul.ll b/test/CodeGen/X86/i128-mul.ll
deleted file mode 100644
index 21bca028888a..000000000000
--- a/test/CodeGen/X86/i128-mul.ll
+++ /dev/null
@@ -1,46 +0,0 @@
-; RUN: llc < %s -march=x86-64 -mcpu=corei7 | FileCheck %s
-; PR1198
-
-define i64 @foo(i64 %x, i64 %y) {
- %tmp0 = zext i64 %x to i128
- %tmp1 = zext i64 %y to i128
- %tmp2 = mul i128 %tmp0, %tmp1
- %tmp7 = zext i32 64 to i128
- %tmp3 = lshr i128 %tmp2, %tmp7
- %tmp4 = trunc i128 %tmp3 to i64
- ret i64 %tmp4
-}
-
-; <rdar://problem/14096009> superfluous multiply by high part of
-; zero-extended value.
-; CHECK: @mul1
-; CHECK-NOT: imulq
-; CHECK: mulq
-; CHECK-NOT: imulq
-define i64 @mul1(i64 %n, i64* nocapture %z, i64* nocapture %x, i64 %y) {
-entry:
- %conv = zext i64 %y to i128
- %cmp11 = icmp eq i64 %n, 0
- br i1 %cmp11, label %for.end, label %for.body
-
-for.body: ; preds = %entry, %for.body
- %carry.013 = phi i64 [ %conv6, %for.body ], [ 0, %entry ]
- %i.012 = phi i64 [ %inc, %for.body ], [ 0, %entry ]
- %arrayidx = getelementptr inbounds i64, i64* %x, i64 %i.012
- %0 = load i64, i64* %arrayidx, align 8
- %conv2 = zext i64 %0 to i128
- %mul = mul i128 %conv2, %conv
- %conv3 = zext i64 %carry.013 to i128
- %add = add i128 %mul, %conv3
- %conv4 = trunc i128 %add to i64
- %arrayidx5 = getelementptr inbounds i64, i64* %z, i64 %i.012
- store i64 %conv4, i64* %arrayidx5, align 8
- %shr = lshr i128 %add, 64
- %conv6 = trunc i128 %shr to i64
- %inc = add i64 %i.012, 1
- %exitcond = icmp eq i64 %inc, %n
- br i1 %exitcond, label %for.end, label %for.body
-
-for.end: ; preds = %for.body, %entry
- ret i64 0
-}