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Diffstat (limited to 'test/CodeGen/X86/shl-anyext.ll')
| -rw-r--r-- | test/CodeGen/X86/shl-anyext.ll | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/test/CodeGen/X86/shl-anyext.ll b/test/CodeGen/X86/shl-anyext.ll deleted file mode 100644 index 0a5d047d23d3..000000000000 --- a/test/CodeGen/X86/shl-anyext.ll +++ /dev/null @@ -1,40 +0,0 @@ -; RUN: llc -march=x86-64 < %s | FileCheck %s - -; Codegen should be able to use a 32-bit shift instead of a 64-bit shift. -; CHECK: shll $16 - -define fastcc void @test(i32 %level, i64 %a, i64 %b, i64 %c, i64 %d, i32* %p) nounwind { -if.end523: ; preds = %if.end453 - %conv7981749 = zext i32 %level to i64 ; <i64> [#uses=1] - %and799 = shl i64 %conv7981749, 16 ; <i64> [#uses=1] - %shl800 = and i64 %and799, 16711680 ; <i64> [#uses=1] - %or801 = or i64 %shl800, %a ; <i64> [#uses=1] - %or806 = or i64 %or801, %b ; <i64> [#uses=1] - %or811 = or i64 %or806, %c ; <i64> [#uses=1] - %or819 = or i64 %or811, %d ; <i64> [#uses=1] - %conv820 = trunc i64 %or819 to i32 ; <i32> [#uses=1] - store i32 %conv820, i32* %p - ret void -} - -; CHECK-LABEL: foo: - -declare void @bar(i64) - -define fastcc void @foo(i32 %t) { -bb: - %tmp = add i32 %t, -1 ; <i32> [#uses=1] - br label %bb1 - -bb1: ; preds = %bb - %tmp2 = zext i32 %tmp to i64 ; <i64> [#uses=2] - %tmp3 = add i64 %tmp2, 1 ; <i64> [#uses=1] - %tmp4 = xor i64 %tmp2, 536870911 ; <i64> [#uses=1] - %tmp5 = and i64 %tmp3, %tmp4 ; <i64> [#uses=1] - %tmp6 = shl i64 %tmp5, 3 ; <i64> [#uses=1] - %tmp7 = sub i64 64, %tmp6 ; <i64> [#uses=1] - %tmp8 = and i64 %tmp7, 4294967288 ; <i64> [#uses=1] - %tmp9 = lshr i64 -1, %tmp8 ; <i64> [#uses=1] - call void @bar(i64 %tmp9) - ret void -} |