144 lines
2.6 KiB
ArmAsm
144 lines
2.6 KiB
ArmAsm
//Original:/testcases/core/c_ccflag_a0a1/c_ccflag_a0a1.dsp
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// Spec Reference: ccflag a0-a1 (==, <, <=)
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# mach: bfin
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#include "test.h"
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.include "testutils.inc"
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start
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imm32 r0, 0x12345778;
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imm32 r1, 0x12345678;
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imm32 r2, 0x056789ab;
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imm32 r3, 0x80231345;
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imm32 r4, 0x00770088;
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imm32 r5, 0x009900aa;
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imm32 r6, 0x00bb00cc;
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imm32 r7, _UNSET;
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ASTAT = R7;
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R4 = ASTAT;
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A0 = R0;
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A1 = R0;
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// positive a0 EQUAL to a1
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CC = A0 == A1;
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R5 = ASTAT;
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CC = A0 < A1;
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R6 = ASTAT;
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CHECKREG r4, _UNSET;
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CHECKREG r5, (_AC0|_CC|_AC0_COPY|_AZ);
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CHECKREG r6, (_AC0|_AC0_COPY|_AZ);
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CC = A0 <= A1;
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R5 = ASTAT;
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CC = A0 < A1;
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R6 = ASTAT;
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CC = A0 <= A1;
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R7 = ASTAT;
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CHECKREG r5, (_AC0|_CC|_AC0_COPY|_AZ);
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CHECKREG r6, (_AC0|_AC0_COPY|_AZ);
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CHECKREG r7, (_AC0|_CC|_AC0_COPY|_AZ);
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// positive a0 GREATER than to positive a1
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A1 = R1;
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CC = A0 == A1;
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R5 = ASTAT;
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CC = A0 < A1;
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R6 = ASTAT;
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CC = A0 <= A1;
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R7 = ASTAT;
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CHECKREG r5, (_AC0|_AC0_COPY); // carry
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CHECKREG r6, (_AC0|_AC0_COPY);
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CHECKREG r7, (_AC0|_AC0_COPY);
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// positive a0 LESS than to positive a1
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A1 = R2;
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CC = A0 == A1;
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R5 = ASTAT;
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CC = A0 < A1;
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R6 = ASTAT;
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CC = A0 <= A1;
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R7 = ASTAT;
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CHECKREG r5, (_AC0|_AC0_COPY);
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CHECKREG r6, (_AC0|_AC0_COPY);
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CHECKREG r7, (_AC0|_AC0_COPY);
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// positive a0 GREATER than to neg a1
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A1 = R3;
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CC = A0 == A1;
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R5 = ASTAT;
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CC = A0 < A1;
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R6 = ASTAT;
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CC = A0 <= A1;
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R7 = ASTAT;
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CHECKREG r5, _UNSET;
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CHECKREG r6, _UNSET;
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CHECKREG r7, _UNSET;
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// negative a0 and positive a1
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imm32 r0, -1;
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imm32 r1, 2;
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imm32 r2, -3;
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imm32 r3, -4;
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A0 = R0;
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A1 = R1;
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R7 = 0;
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ASTAT = R7;
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R4 = ASTAT;
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CC = A0 == A1;
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R5 = ASTAT;
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CC = A0 < A1;
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R6 = ASTAT;
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CC = A0 <= A1;
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R7 = ASTAT;
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CHECKREG r4, _UNSET;
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CHECKREG r5, (_AC0|_AC0_COPY|_AN);
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CHECKREG r6, (_AC0|_AC0_COPY|_CC|_AN);
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CHECKREG r7, (_AC0|_AC0_COPY|_CC|_AN);
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// negative a0 LESS than neg a1
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A0 = R3;
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A1 = R4;
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CC = A0 == A1;
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R5 = ASTAT;
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CC = A0 < A1;
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R6 = ASTAT;
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CC = A0 <= A1;
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R7 = ASTAT;
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CHECKREG r4, _UNSET;
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CHECKREG r5, (_AC0|_AC0_COPY|_AN);
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CHECKREG r6, (_AC0|_AC0_COPY|_CC|_AN);
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CHECKREG r7, (_AC0|_AC0_COPY|_CC|_AN);
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// negative a0 GREATER neg a1
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A0 = R0;
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A1 = R3;
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CC = A0 == A1;
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R5 = ASTAT;
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CC = A0 < A1;
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R6 = ASTAT;
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CC = A0 <= A1;
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R7 = ASTAT;
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CHECKREG r4, _UNSET;
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CHECKREG r5, (_AC0|_AC0_COPY);
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CHECKREG r6, (_AC0|_AC0_COPY);
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CHECKREG r7, (_AC0|_AC0_COPY);
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// negative a0 EQUAL neg imm3
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A0 = R3;
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A1 = R3;
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CC = A0 == A1;
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R5 = ASTAT;
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CC = A0 < A1;
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R6 = ASTAT;
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CC = A0 <= A1;
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R7 = ASTAT;
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CHECKREG r4, _UNSET;
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CHECKREG r5, (_AC0|_CC|_AC0_COPY|_AZ);
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CHECKREG r6, (_AC0|_AC0_COPY|_AZ);
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CHECKREG r7, (_AC0|_CC|_AC0_COPY|_AZ);
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pass
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