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Diffstat (limited to 'test/Transforms')
| -rw-r--r-- | test/Transforms/SLPVectorizer/X86/pr18060.ll | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/test/Transforms/SLPVectorizer/X86/pr18060.ll b/test/Transforms/SLPVectorizer/X86/pr18060.ll new file mode 100644 index 0000000..de9a4c3 --- /dev/null +++ b/test/Transforms/SLPVectorizer/X86/pr18060.ll @@ -0,0 +1,47 @@ +; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 + +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128" +target triple = "i386-pc-linux" + +; Function Attrs: nounwind +define i32 @_Z16adjustFixupValueyj(i64 %Value, i32 %Kind) { +entry: + %extract.t = trunc i64 %Value to i32 + %extract = lshr i64 %Value, 12 + %extract.t6 = trunc i64 %extract to i32 + switch i32 %Kind, label %sw.default [ + i32 0, label %return + i32 1, label %return + i32 129, label %sw.bb1 + i32 130, label %sw.bb2 + ] + +sw.default: ; preds = %entry + call void @_Z25llvm_unreachable_internalv() + unreachable + +sw.bb1: ; preds = %entry + %shr = lshr i64 %Value, 16 + %extract.t5 = trunc i64 %shr to i32 + %extract7 = lshr i64 %Value, 28 + %extract.t8 = trunc i64 %extract7 to i32 + br label %sw.bb2 + +sw.bb2: ; preds = %sw.bb1, %entry + %Value.addr.0.off0 = phi i32 [ %extract.t, %entry ], [ %extract.t5, %sw.bb1 ] + %Value.addr.0.off12 = phi i32 [ %extract.t6, %entry ], [ %extract.t8, %sw.bb1 ] + %conv6 = and i32 %Value.addr.0.off0, 4095 + %conv4 = shl i32 %Value.addr.0.off12, 16 + %shl = and i32 %conv4, 983040 + %or = or i32 %shl, %conv6 + %or11 = or i32 %or, 8388608 + br label %return + +return: ; preds = %sw.bb2, %entry, %entry + %retval.0 = phi i32 [ %or11, %sw.bb2 ], [ %extract.t, %entry ], [ %extract.t, %entry ] + ret i32 %retval.0 +} + +; Function Attrs: noreturn +declare void @_Z25llvm_unreachable_internalv() + |