diff options
Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/manual-review/1701821')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/manual-review/1701821 | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/manual-review/1701821 b/results/classifier/deepseek-2-tmp/output/manual-review/1701821 new file mode 100644 index 000000000..9096dfec5 --- /dev/null +++ b/results/classifier/deepseek-2-tmp/output/manual-review/1701821 @@ -0,0 +1,215 @@ + +floating-point operation bugs in qemu-sh4 + +When running the gnulib testsuite, I'm seeing test failures in the tests for libm functions + asinf + cbrtf + copysignf + coshf + expm1f + fabsf + floor + fmaf + ldexpf + logbf + round + roundf + sinhf + tanhf + +How to reproduce: +- Using gnulib, run ./gnulib-tool --create-testdir --dir=../testdir-math --single-configure asinf cbrtf copysignf coshf expm1f fabsf floor fma fmaf fmal ldexpf logbf round roundf sinhf tanhf +- Set environment variables for using qemu-sh4. +- cd testdir-math; mkdir build-sh4; cd build-sh4; ./configure --host=sh4-linux; make; make check + +Here are the failures (from the file testdir-math/build-sh4/gltests/test-suite.log): + + +FAIL: test-asinf +================ + +pc=0xf6751cdc sr=0x00000101 pr=0xf6758e86 fpscr=0x00080000 +spc=0x00000000 ssr=0x00000000 gbr=0xf65e98e8 vbr=0x00000000 +sgr=0x00000000 dbr=0x00000000 delayed_pc=0xf6751cd6 fpul=0x3f19999a +r0=0xf6751d88 r1=0x00000000 r2=0x00080000 r3=0x00000000 +r4=0xf6ffe21c r5=0xf6ffe230 r6=0xf6ffe2fc r7=0x00000000 +r8=0x3f19999a r9=0x3f19999a r10=0x00000000 r11=0x00000000 +r12=0xf67ab008 r13=0x00000000 r14=0x00000000 r15=0xf6ffe230 +r16=0x00000000 r17=0x00000000 r18=0x00000000 r19=0x00000000 +r20=0x00000000 r21=0x00000000 r22=0x00000000 r23=0x00000000 +Unhandled trap: 0x180 +FAIL test-asinf (exit status: 1) + +FAIL: test-cbrtf +================ + +pc=0x00400980 sr=0x00000001 pr=0x00400684 fpscr=0x00080000 +spc=0x00000000 ssr=0x00000000 gbr=0xf65e98e8 vbr=0x00000000 +sgr=0x00000000 dbr=0x00000000 delayed_pc=0x00400960 fpul=0x00000000 +r0=0x00400ae8 r1=0x00412070 r2=0x3f19999a r3=0xf6ffe2c0 +r4=0x00000001 r5=0xf6ffe2f4 r6=0xf6ffe2fc r7=0x00000000 +r8=0x00412064 r9=0x00400960 r10=0x00000000 r11=0x00000000 +r12=0xf671dc58 r13=0x00000000 r14=0x00000000 r15=0xf6ffe21c +r16=0x00000000 r17=0x00000000 r18=0x00000000 r19=0x00000000 +r20=0x00000000 r21=0x00000000 r22=0x00000000 r23=0x00000000 +Unhandled trap: 0x180 +FAIL test-cbrtf (exit status: 1) + +FAIL: test-copysignf +==================== + +pc=0x004004ce sr=0x00000001 pr=0xf668d28c fpscr=0x00080000 +spc=0x00000000 ssr=0x00000000 gbr=0xf6674678 vbr=0x00000000 +sgr=0x00000000 dbr=0x00000000 delayed_pc=0x004004d2 fpul=0x00000000 +r0=0x80000000 r1=0x3f4ccccd r2=0xf6674284 r3=0xf6ffe2b0 +r4=0x00000001 r5=0xf6ffe2e4 r6=0xf6ffe2ec r7=0x00000000 +r8=0x00411088 r9=0x00411084 r10=0x00000000 r11=0x00000000 +r12=0xf67a8c58 r13=0x00000000 r14=0x00000000 r15=0xf6ffe240 +r16=0x00000000 r17=0x00000000 r18=0x00000000 r19=0x00000000 +r20=0x00000000 r21=0x00000000 r22=0x00000000 r23=0x00000000 +in conditional delay slot (delayed_pc=0x004004d2) +Unhandled trap: 0x1a0 +FAIL test-copysignf (exit status: 1) + +FAIL: test-coshf +================ + +pc=0xf675223a sr=0x00000101 pr=0xf675223c fpscr=0x00080000 +spc=0x00000000 ssr=0x00000000 gbr=0xf65e98e8 vbr=0x00000000 +sgr=0x00000000 dbr=0x00000000 delayed_pc=0xf675231c fpul=0x3f19999a +r0=0x3f19999a r1=0x3f19999a r2=0x000000e0 r3=0xf6ffe2c0 +r4=0x00000001 r5=0xf6ffe2f4 r6=0xf6ffe2fc r7=0x00000000 +r8=0x00400734 r9=0x00000000 r10=0x00000000 r11=0x00000000 +r12=0xf67ab008 r13=0x00000000 r14=0x00000000 r15=0xf6ffe240 +r16=0x00000000 r17=0x00000000 r18=0x00000000 r19=0x00000000 +r20=0x00000000 r21=0x00000000 r22=0x00000000 r23=0x00000000 +in delay slot (delayed_pc=0xf675231c) +Unhandled trap: 0x1a0 +FAIL test-coshf (exit status: 1) + +FAIL: test-expm1f +================= + +pc=0xf6757e08 sr=0x00000000 pr=0x004005ce fpscr=0x00081000 +spc=0x00000000 ssr=0x00000000 gbr=0xf65e98e8 vbr=0x00000000 +sgr=0x00000000 dbr=0x00000000 delayed_pc=0xf6757dfe fpul=0x00000000 +r0=0xf6757fb0 r1=0x00001000 r2=0x00080000 r3=0x3eb17218 +r4=0x00000001 r5=0xf6ffe2f4 r6=0xf6ffe2fc r7=0x00000000 +r8=0x00400514 r9=0x00000064 r10=0x00400514 r11=0x00000000 +r12=0xf67ab008 r13=0x00000000 r14=0x00000000 r15=0xf6ffe234 +r16=0x00000000 r17=0x00000000 r18=0x00000000 r19=0x00000000 +r20=0x00000000 r21=0x00000000 r22=0x00000000 r23=0x00000000 +Unhandled trap: 0x180 +FAIL test-expm1f (exit status: 1) + +FAIL: test-fabsf +================ + +pc=0x00400504 sr=0x00000001 pr=0xf660228c fpscr=0x00080000 +spc=0x00000000 ssr=0x00000000 gbr=0xf65e98e8 vbr=0x00000000 +sgr=0x00000000 dbr=0x00000000 delayed_pc=0x004004ec fpul=0x00000000 +r0=0x00400640 r1=0x00412074 r2=0x00000000 r3=0x00412078 +r4=0x00000001 r5=0xf6ffe2f4 r6=0xf6ffe2fc r7=0x00080000 +r8=0x004007ac r9=0x00000000 r10=0x00000000 r11=0x00000000 +r12=0xf671dc58 r13=0x00000000 r14=0x00000000 r15=0xf6ffe260 +r16=0x00000000 r17=0x00000000 r18=0x00000000 r19=0x00000000 +r20=0x00000000 r21=0x00000000 r22=0x00000000 r23=0x00000000 +Unhandled trap: 0x180 +FAIL test-fabsf (exit status: 1) + +FAIL: test-floor2 +================= + +../../gltests/test-floor2.c:130: assertion 'correct_result_p (x, reference)' failed +qemu: uncaught target signal 6 (Aborted) - core dumped +FAIL test-floor2 (exit status: 134) + +FAIL: test-fmaf2 +================ + +pc=0xf675f5ac sr=0x00000101 pr=0xf675f5a6 fpscr=0x00080000 +spc=0x00000000 ssr=0x00000000 gbr=0xf65e98e8 vbr=0x00000000 +sgr=0x00000000 dbr=0x00000000 delayed_pc=0xf675f5a6 fpul=0x01800000 +r0=0xf675f4a4 r1=0x000065b0 r2=0x00080000 r3=0x3f800000 +r4=0x01800000 r5=0x00000000 r6=0xffffffe9 r7=0x7f800000 +r8=0xffffff6b r9=0xf6ffe1e4 r10=0xf6ffe1e8 r11=0xffffff6b +r12=0xf67ab008 r13=0xf6ffe1d8 r14=0x004004dc r15=0xf6ffe18c +r16=0x00000000 r17=0x00000000 r18=0x00000000 r19=0x00000000 +r20=0x00000000 r21=0x00000000 r22=0x00000000 r23=0x00000000 +Unhandled trap: 0x180 +FAIL test-fmaf2 (exit status: 1) + +FAIL: test-ldexpf +================= + +pc=0xf669efa0 sr=0x00000001 pr=0xf669ef9a fpscr=0x00080000 +spc=0x00000000 ssr=0x00000000 gbr=0xf6674678 vbr=0x00000000 +sgr=0x00000000 dbr=0x00000000 delayed_pc=0xf669ef9a fpul=0x3f99999a +r0=0xfffffdc6 r1=0x000c9d70 r2=0x00080000 r3=0x3f19999a +r4=0x0019999a r5=0x3f19999a r6=0xffffffe9 r7=0x7f800000 +r8=0x00000001 r9=0x0040041c r10=0xf6ffe23c r11=0x00000000 +r12=0xf67a8c58 r13=0x00000000 r14=0x00000000 r15=0xf6ffe218 +r16=0x00000000 r17=0x00000000 r18=0x00000000 r19=0x00000000 +r20=0x00000000 r21=0x00000000 r22=0x00000000 r23=0x00000000 +Unhandled trap: 0x180 +FAIL test-ldexpf (exit status: 1) + +FAIL: test-logbf +================ + +pc=0xf675842c sr=0x00000001 pr=0x00400664 fpscr=0x00080000 +spc=0x00000000 ssr=0x00000000 gbr=0xf65e98e8 vbr=0x00000000 +sgr=0x00000000 dbr=0x00000000 delayed_pc=0xf6758422 fpul=0x00000000 +r0=0xf6758480 r1=0x00000000 r2=0x00080000 r3=0x00080000 +r4=0x00000000 r5=0xf6ffe2f4 r6=0xf6ffe2fc r7=0x00000000 +r8=0xf6ffe24c r9=0x0040054c r10=0x00000000 r11=0x00000000 +r12=0xf671dc58 r13=0x00000000 r14=0x00000000 r15=0xf6ffe244 +r16=0x00000000 r17=0x00000000 r18=0x00000000 r19=0x00000000 +r20=0x00000000 r21=0x00000000 r22=0x00000000 r23=0x00000000 +Unhandled trap: 0x180 +FAIL test-logbf (exit status: 1) + +FAIL: test-round2 +================= + +FAIL test-round2 (exit status: 1) + +FAIL: test-roundf2 +================== + +FAIL test-roundf2 (exit status: 1) + +FAIL: test-sinhf +================ + +pc=0xf675581c sr=0x00000101 pr=0xf675a784 fpscr=0x00080000 +spc=0x00000000 ssr=0x00000000 gbr=0xf65e98e8 vbr=0x00000000 +sgr=0x00000000 dbr=0x00000000 delayed_pc=0xf6755858 fpul=0x3f19999a +r0=0xf6755930 r1=0x317fffff r2=0x3f19999a r3=0xf6ffe2c0 +r4=0x00000001 r5=0xf6ffe2f4 r6=0xf6ffe2fc r7=0x00000000 +r8=0x3f19999a r9=0x00000000 r10=0x00000000 r11=0x00000000 +r12=0xf67ab008 r13=0x00000000 r14=0x00000000 r15=0xf6ffe238 +r16=0x00000000 r17=0x00000000 r18=0x00000000 r19=0x00000000 +r20=0x00000000 r21=0x00000000 r22=0x00000000 r23=0x00000000 +in conditional delay slot (delayed_pc=0xf6755858) +Unhandled trap: 0x1a0 +FAIL test-sinhf (exit status: 1) + +FAIL: test-tanhf +================ + +pc=0xf6758ca4 sr=0x00000100 pr=0x0040057c fpscr=0x00080000 +spc=0x00000000 ssr=0x00000000 gbr=0xf65e98e8 vbr=0x00000000 +sgr=0x00000000 dbr=0x00000000 delayed_pc=0xf6758c9a fpul=0x3f19999a +r0=0xf6758d00 r1=0x00000000 r2=0x00080000 r3=0xf6ffe2c0 +r4=0x00000001 r5=0xf6ffe2f4 r6=0xf6ffe2fc r7=0x00000000 +r8=0x3f19999a r9=0x00000000 r10=0x00000000 r11=0x00000000 +r12=0xf67ab008 r13=0x00000000 r14=0x00000000 r15=0xf6ffe254 +r16=0x00000000 r17=0x00000000 r18=0x00000000 r19=0x00000000 +r20=0x00000000 r21=0x00000000 r22=0x00000000 r23=0x00000000 +Unhandled trap: 0x180 +FAIL test-tanhf (exit status: 1) + + +I don't have access to sh4 hardware, so I cannot provide this as a comparison point. +But most of the test failures don't look like "merely" a wrong computation by glibc. \ No newline at end of file |