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sim: bfin: add tests for new shift behavior

This commit is contained in:
Mike Frysinger 2012-03-19 05:17:50 +00:00
parent e62bb22a4b
commit dbe9145095
4 changed files with 137 additions and 0 deletions
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4
sim/testsuite/sim/bfin/ChangeLog
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2012-03-19 Robin Getz <robin.getz@analog.com>
* random_0014.S, random_0015.S, random_0016.S: New tests for shifts.
2012-03-18 Mike Frysinger <vapier@gentoo.org>
* se_all16bitopcodes.S: Merge code from se_all32bitopcodes.S.

82
sim/testsuite/sim/bfin/random_0014.S Normal file
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# Test a few corner cases with various shift insns
# mach: bfin
#include "test.h"
.include "testutils.inc"
start
dmm32 ASTAT, (0x38404290 | _VS | _V | _AC1 | _AC0 | _V_COPY | _AC0_COPY | _AN);
dmm32 A0.w, 0xf53d356e;
dmm32 A0.x, 0xffffffff;
imm32 R5, 0xaa156b54;
A0 = ASHIFT A0 BY R5.L;
checkreg A0.w, 0x56e00000;
checkreg A0.x, 0xffffffd3;
checkreg ASTAT, (0x38404290 | _VS | _V | _AC1 | _AC0 | _V_COPY | _AC0_COPY | _AN);
dmm32 ASTAT, (0x28e00410 | _VS | _V | _AV1S | _AV1 | _AC1 | _V_COPY);
dmm32 A0.w, 0x1dfd2a85;
dmm32 A0.x, 0xffffffbe;
imm32 R2, 0x4b7cf707;
A0 = LSHIFT A0 BY R2.L;
checkreg A0.w, 0xfe954280;
checkreg A0.x, 0x0000000e;
checkreg ASTAT, (0x28e00410 | _VS | _V | _AV1S | _AV1 | _AC1 | _V_COPY);
dmm32 ASTAT, (0x60404e00 | _VS | _V | _AV1S | _AV0S | _AC0 | _AQ | _V_COPY | _AC0_COPY | _AN);
dmm32 A1.w, 0xd4aa6e10;
dmm32 A1.x, 0xffffffff;
imm32 R4, 0xb4bb3054;
A1 = ASHIFT A1 BY R4.L;
checkreg A1.w, 0xe1000000;
checkreg A1.x, 0xffffffa6;
checkreg ASTAT, (0x60404e00 | _VS | _V | _AV1S | _AV0S | _AC0 | _AQ | _V_COPY | _AC0_COPY | _AN);
dmm32 ASTAT, (0x00608810 | _V | _AV1S | _AV0S | _V_COPY | _AC0_COPY | _AN);
dmm32 A1.w, 0x0dbadb4f;
dmm32 A1.x, 0x00000035;
imm32 R3, 0x3cc3f7db;
A1 = LSHIFT A1 BY R3.L;
checkreg A1.w, 0x78000000;
checkreg A1.x, 0xffffffda;
checkreg ASTAT, (0x00608810 | _V | _AV1S | _AV0S | _V_COPY | _AC0_COPY | _AN);
dmm32 ASTAT, (0x14900e10 | _VS | _AC0 | _CC | _AC0_COPY);
imm32 R0, 0x6286ee56;
imm32 R7, 0x5cd969c5;
R0 = ASHIFT R0 BY R7.L;
checkreg R0, 0x50ddcac0;
checkreg ASTAT, (0x14900e10 | _VS | _V | _AC0 | _CC | _V_COPY | _AC0_COPY);
dmm32 ASTAT, (0x28904a90 | _VS | _V | _AV0S | _V_COPY | _AZ);
imm32 R0, 0x00000000;
imm32 R5, 0x00008000;
imm32 R6, 0x03488f9a;
R0.L = ASHIFT R5.L BY R6.L;
checkreg ASTAT, (0x28904a90 | _VS | _V | _AV0S | _V_COPY | _AZ);
dmm32 ASTAT, (0x3c10c890 | _VS | _AV1S | _AV0S | _AC0 | _AQ | _AC0_COPY);
imm32 R1, 0x29162006;
imm32 R3, 0xffff0345;
imm32 R4, 0x8ff5e6bb;
R1.H = ASHIFT R4.H BY R3.L;
checkreg R1, 0xfea02006;
checkreg ASTAT, (0x3c10c890 | _VS | _V | _AV1S | _AV0S | _AC0 | _AQ | _V_COPY | _AC0_COPY | _AN);
dmm32 ASTAT, (0x78600e00 | _VS | _AV1S | _AV0S | _AC0 | _AQ | _CC);
imm32 R0, 0xd5b1804d;
imm32 R1, 0x522c817d;
imm32 R5, 0xfca6f990;
R1.H = ASHIFT R5.H BY R0.L;
checkreg R1, 0xc000817d;
checkreg ASTAT, (0x78600e00 | _VS | _V | _AV1S | _AV0S | _AC0 | _AQ | _CC | _V_COPY | _AN);
dmm32 ASTAT, (0x64b04890 | _VS | _V | _AV0S | _AV0 | _AC1 | _AQ | _CC | _V_COPY | _AC0_COPY | _AN);
imm32 R4, 0x80000000;
imm32 R6, 0x4e840a3e;
imm32 R7, 0x20102e48;
R6.L = ASHIFT R4.H BY R7.L;
checkreg R6, 0x4e840000;
checkreg ASTAT, (0x64b04890 | _VS | _V | _AV0S | _AV0 | _AC1 | _AQ | _CC | _V_COPY | _AC0_COPY | _AZ);
pass

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sim/testsuite/sim/bfin/random_0015.S Normal file
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# mach: bfin
#include "test.h"
.include "testutils.inc"
start
dmm32 ASTAT, (0x5c70c410 | _VS | _V | _AV0S | _AV0 | _AC1 | _V_COPY | _AN);
dmm32 A1.w, 0xb7cc6ddd;
dmm32 A1.x, 0x00000004;
imm32 R3, 0x3f225ae3;
A1 = ASHIFT A1 BY R3.L;
checkreg A1.w, 0x00000025;
checkreg A1.x, 0x00000000;
checkreg ASTAT, (0x5c70c410 | _VS | _V | _AV0S | _AV0 | _AC1 | _V_COPY);
dmm32 ASTAT, (0x4810ca80 | _AV1S | _AV1 | _AV0S | _AV0 | _AC1 | _AC0 | _V_COPY | _AN);
dmm32 A1.w, 0x7396e11c;
dmm32 A1.x, 0xffffffba;
imm32 R3, 0x6e5f9f48;
A1 = ASHIFT A1 BY R3.L;
checkreg A1.w, 0x96e11c00;
checkreg A1.x, 0x00000073;
checkreg ASTAT, (0x4810ca80 | _AV1S | _AV0S | _AV0 | _AC1 | _AC0 | _V_COPY);
pass

26
sim/testsuite/sim/bfin/random_0016.S Normal file
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# Test LSHIFT values and ASTAT flags
# mach: bfin
#include "test.h"
.include "testutils.inc"
start
dmm32 ASTAT, (0x7ce00000 | _VS | _V | _AV0S | _AQ | _CC | _V_COPY | _AN);
dmm32 A0.w, 0xe1a3909e;
dmm32 A0.x, 0xffffffff;
imm32 R2, 0x214a26f6;
A0 = LSHIFT A0 BY R2.L;
checkreg A0.w, 0x3ff868e4;
checkreg A0.x, 0x00000000;
checkreg ASTAT, (0x7ce00000 | _VS | _V | _AV0S | _AQ | _CC | _V_COPY);
dmm32 ASTAT, (0x64008a00 | _AV1 | _AV0S | _AV0 | _AC0 | _AQ | _CC | _AN);
dmm32 A0.w, 0x72af1593;
dmm32 A0.x, 0xfffffffd;
imm32 R2, 0x6505b40c;
A0 = LSHIFT A0 BY R2.L;
checkreg A0.w, 0xf1593000;
checkreg A0.x, 0x0000002a;
checkreg ASTAT, (0x64008a00 | _AV1 | _AV0S | _AC0 | _AQ | _CC);
pass