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annotate clang/test/CodeGenOpenCL/ext-int-shift.cl @ 236:c4bab56944e8 llvm-original

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LLVM 16
author kono
date Wed, 09 Nov 2022 17:45:10 +0900
parents 0572611fdcc8
children
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c4bab56944e8 LLVM 16
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1 // RUN: %clang_cc1 -triple x86_64-linux-pc -O3 -disable-llvm-passes %s -emit-llvm -o - | FileCheck %s
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2
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c4bab56944e8 LLVM 16
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3 void Shifts(_BitInt(12) E, int i) {
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4 E << 99;
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5 // CHECK: shl i12 %{{.+}}, 3
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6
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7 77 << E;
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8 // CHECK: %[[PROM:.+]] = zext i12 %{{.+}} to i32
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9 // CHECK: %[[MASK:.+]] = and i32 %[[PROM]], 31
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10 // CHECK: shl i32 77, %[[MASK]]
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11
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12 E << i;
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13 // CHECK: %[[PROM:.+]] = trunc i32 %{{.+}} to i12
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14 // CHECK: %[[MASK:.+]] = urem i12 %[[PROM]], 12
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15 // CHECK: shl i12 %{{.+}}, %[[MASK]]
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16
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17 i << E;
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18 // CHECK: %[[PROM:.+]] = zext i12 %{{.+}} to i32
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19 // CHECK: %[[MASK:.+]] = and i32 %[[PROM]], 31
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20 // CHECK: shl i32 %{{.+}}, %[[MASK]]
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21 }