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-rw-r--r--results/classifier/zero-shot-user-mode/output/instruction/184199044
1 files changed, 0 insertions, 44 deletions
diff --git a/results/classifier/zero-shot-user-mode/output/instruction/1841990 b/results/classifier/zero-shot-user-mode/output/instruction/1841990
deleted file mode 100644
index d309686e..00000000
--- a/results/classifier/zero-shot-user-mode/output/instruction/1841990
+++ /dev/null
@@ -1,44 +0,0 @@
-instruction: 0.753
-syscall: 0.136
-runtime: 0.111
-
-
-
-instruction 'denbcdq' misbehaving
-
-Instruction 'denbcdq' appears to have no effect. Test case attached.
-
-On ppc64le native:
---
-gcc -g -O -mcpu=power9 bcdcfsq.c test-denbcdq.c -o test-denbcdq
-$ ./test-denbcdq
-0x00000000000000000000000000000000
-0x0000000000000000000000000000000c
-0x22080000000000000000000000000000
-$ ./test-denbcdq 1
-0x00000000000000000000000000000001
-0x0000000000000000000000000000001c
-0x22080000000000000000000000000001
-$ ./test-denbcdq $(seq 0 99)
-0x00000000000000000000000000000064
-0x0000000000000000000000000000100c
-0x22080000000000000000000000000080
---
-
-With "qemu-ppc64le -cpu power9"
---
-$ qemu-ppc64le -cpu power9 -L [...] ./test-denbcdq
-0x00000000000000000000000000000000
-0x0000000000000000000000000000000c
-0x0000000000000000000000000000000c
-$ qemu-ppc64le -cpu power9 -L [...] ./test-denbcdq 1
-0x00000000000000000000000000000001
-0x0000000000000000000000000000001c
-0x0000000000000000000000000000001c
-$ qemu-ppc64le -cpu power9 -L [...] ./test-denbcdq $(seq 100)
-0x00000000000000000000000000000064
-0x0000000000000000000000000000100c
-0x0000000000000000000000000000100c
---
-
-I started looking at the code, but I got confused rather quickly. Could be related to endianness? I think denbcdq arrived on the scene before little-endian was a big deal. Maybe something to do with utilizing implicit floating-point register pairs... I don't think the right data is getting to helper_denbcdq, which would point back to the gen_fprp_ptr uses in dfp-impl.inc.c (GEN_DFP_T_FPR_I32_Rc). (Maybe?) \ No newline at end of file