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973d44eb7c
Patch developed by Andy Kaylor and Daniel Malea. Reviewed on llvm-commits. llvm-svn: 148231
33 lines
1.4 KiB
LLVM
33 lines
1.4 KiB
LLVM
; RUN: %lli %s > /dev/null
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define i32 @main() {
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%shamt = add i8 0, 1 ; <i8> [#uses=8]
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%shift.upgrd.1 = zext i8 %shamt to i32 ; <i32> [#uses=1]
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%t1.s = shl i32 1, %shift.upgrd.1 ; <i32> [#uses=0]
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%t2.s = shl i32 1, 4 ; <i32> [#uses=0]
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%shift.upgrd.2 = zext i8 %shamt to i32 ; <i32> [#uses=1]
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%t1 = shl i32 1, %shift.upgrd.2 ; <i32> [#uses=0]
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%t2 = shl i32 1, 5 ; <i32> [#uses=0]
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%t2.s.upgrd.3 = shl i64 1, 4 ; <i64> [#uses=0]
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%t2.upgrd.4 = shl i64 1, 5 ; <i64> [#uses=0]
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%shift.upgrd.5 = zext i8 %shamt to i32 ; <i32> [#uses=1]
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%tr1.s = ashr i32 1, %shift.upgrd.5 ; <i32> [#uses=0]
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%tr2.s = ashr i32 1, 4 ; <i32> [#uses=0]
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%shift.upgrd.6 = zext i8 %shamt to i32 ; <i32> [#uses=1]
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%tr1 = lshr i32 1, %shift.upgrd.6 ; <i32> [#uses=0]
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%tr2 = lshr i32 1, 5 ; <i32> [#uses=0]
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%tr1.l = ashr i64 1, 4 ; <i64> [#uses=0]
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%shift.upgrd.7 = zext i8 %shamt to i64 ; <i64> [#uses=1]
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%tr2.l = ashr i64 1, %shift.upgrd.7 ; <i64> [#uses=0]
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%tr3.l = shl i64 1, 4 ; <i64> [#uses=0]
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%shift.upgrd.8 = zext i8 %shamt to i64 ; <i64> [#uses=1]
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%tr4.l = shl i64 1, %shift.upgrd.8 ; <i64> [#uses=0]
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%tr1.u = lshr i64 1, 5 ; <i64> [#uses=0]
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%shift.upgrd.9 = zext i8 %shamt to i64 ; <i64> [#uses=1]
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%tr2.u = lshr i64 1, %shift.upgrd.9 ; <i64> [#uses=0]
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%tr3.u = shl i64 1, 5 ; <i64> [#uses=0]
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%shift.upgrd.10 = zext i8 %shamt to i64 ; <i64> [#uses=1]
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%tr4.u = shl i64 1, %shift.upgrd.10 ; <i64> [#uses=0]
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ret i32 0
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}
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