Revision f230a1cf deps/v8/test/mjsunit/compiler/rotate.js
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assertEquals(1 << ((i % 32)), ROR4(1, i)); |
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} |
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//--------------------------------------------------------- |
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// add test cases for constant operand |
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//--------------------------------------------------------- |
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// constant operand: 20 |
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function ROR1_sa20(x) {
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return (x >>> 20) | (x << 12); |
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} |
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function ROR2_sa20(x) {
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return (x >>> 12) | (x << 20); |
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} |
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function ROR3_sa20(x, sa) {
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return (x << 12) | (x >>> 20); |
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} |
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function ROR4_sa20(x) {
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return (x << 20) | (x >>> 12); |
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} |
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// constant operand: 40 |
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function ROR1_sa40(x) {
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return (x >>> 40) | (x << -8); |
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} |
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function ROR2_sa40(x) {
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return (x >>> -8) | (x << 40); |
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} |
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function ROR3_sa40(x, sa) {
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return (x << -8) | (x >>> 40); |
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} |
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function ROR4_sa40(x) {
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return (x << 40) | (x >>> -8); |
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} |
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// ROR1_sa20 |
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assertEquals(ROR1(0x0000FFFF, 20), ROR1_sa20(0x0000FFFF)); |
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assertEquals(ROR1(0x0000FFFF, 20), ROR1_sa20(0x0000FFFF)); |
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%OptimizeFunctionOnNextCall(ROR1_sa20); |
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assertEquals(ROR1(0x0000FFFF, 20), ROR1_sa20(0x0000FFFF)); |
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// ROR1_sa40 |
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assertEquals(ROR1(0x0000FFFF, 40), ROR1_sa40(0x0000FFFF)); |
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assertEquals(ROR1(0x0000FFFF, 40), ROR1_sa40(0x0000FFFF)); |
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%OptimizeFunctionOnNextCall(ROR1_sa40); |
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assertEquals(ROR1(0x0000FFFF, 40), ROR1_sa40(0x0000FFFF)); |
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// ROR2_sa20 |
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assertEquals(ROR2(0xFFFFFFFF, 20), ROR2_sa20(0xFFFFFFFF)); |
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assertEquals(ROR2(0xFFFFFFFF, 20), ROR2_sa20(0xFFFFFFFF)); |
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%OptimizeFunctionOnNextCall(ROR2_sa20); |
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assertEquals(ROR2(0xFFFFFFFF, 20), ROR2_sa20(0xFFFFFFFF)); |
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// ROR2_sa40 |
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assertEquals(ROR2(0x0000FFFF, 40), ROR2_sa40(0x0000FFFF)); |
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assertEquals(ROR2(0x0000FFFF, 40), ROR2_sa40(0x0000FFFF)); |
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%OptimizeFunctionOnNextCall(ROR2_sa40); |
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assertEquals(ROR2(0x0000FFFF, 40), ROR2_sa40(0x0000FFFF)); |
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// ROR3_sa20 |
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assertEquals(ROR3(0x0000FFFF, 20), ROR3_sa20(0x0000FFFF)); |
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assertEquals(ROR3(0x0000FFFF, 20), ROR3_sa20(0x0000FFFF)); |
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%OptimizeFunctionOnNextCall(ROR3_sa20); |
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assertEquals(ROR3(0x0000FFFF, 20), ROR3_sa20(0x0000FFFF)); |
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// ROR3_sa40 |
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assertEquals(ROR3(0x0000FFFF, 40), ROR3_sa40(0x0000FFFF)); |
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assertEquals(ROR3(0x0000FFFF, 40), ROR3_sa40(0x0000FFFF)); |
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%OptimizeFunctionOnNextCall(ROR3_sa40); |
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assertEquals(ROR3(0x0000FFFF, 40), ROR3_sa40(0x0000FFFF)); |
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// ROR4_sa20 |
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assertEquals(ROR4(0x0000FFFF, 20), ROR4_sa20(0x0000FFFF)); |
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assertEquals(ROR4(0x0000FFFF, 20), ROR4_sa20(0x0000FFFF)); |
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%OptimizeFunctionOnNextCall(ROR4_sa20); |
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assertEquals(ROR4(0x0000FFFF, 20), ROR4_sa20(0x0000FFFF)); |
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// ROR4_sa40 |
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assertEquals(ROR4(0xFFFFFFFF, 40), ROR4_sa40(0xFFFFFFFF)); |
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assertEquals(ROR4(0xFFFFFFFF, 40), ROR4_sa40(0xFFFFFFFF)); |
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%OptimizeFunctionOnNextCall(ROR4_sa40); |
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assertEquals(ROR4(0xFFFFFFFF, 40), ROR4_sa40(0xFFFFFFFF)); |
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