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Diffstat (limited to 'sim/testsuite/bfin/random_0002.S')
| -rw-r--r-- | sim/testsuite/bfin/random_0002.S | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/sim/testsuite/bfin/random_0002.S b/sim/testsuite/bfin/random_0002.S new file mode 100644 index 0000000..3567ae0 --- /dev/null +++ b/sim/testsuite/bfin/random_0002.S @@ -0,0 +1,25 @@ +# Test for ASTAT V overflows with dsp mult insns +# mach: bfin + +#include "test.h" +.include "testutils.inc" + + start + + dmm32 ASTAT, (0x54604e00 | _VS | _AV1S | _AV0S | _AC1 | _AC0 | _AQ | _AC0_COPY); + imm32 R1, 0x47f491c5; + imm32 R3, 0xfe4cfc98; + imm32 R7, 0x77aa2b21; + R3.L = R7.H * R1.H (IU); + checkreg R3, 0xfe4cffff; + checkreg ASTAT, (0x54604e00 | _VS | _V | _AV1S | _AV0S | _AC1 | _AC0 | _AQ | _V_COPY | _AC0_COPY); + + dmm32 ASTAT, (0x10f00200 | _VS | _V | _AV1S | _AV0S | _AC1 | _AC0 | _AQ | _V_COPY | _AN); + imm32 R0, 0x24f45737; + imm32 R1, 0x6752f56b; + imm32 R4, 0x3f939925; + R4.H = R0.L * R1.H (IS); + checkreg R4, 0x7fff9925; + checkreg ASTAT, (0x10f00200 | _VS | _V | _AV1S | _AV0S | _AC1 | _AC0 | _AQ | _V_COPY | _AN); + + pass |