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+performance: 0.959
+graphic: 0.587
+device: 0.569
+vnc: 0.526
+kernel: 0.461
+network: 0.423
+VMM: 0.412
+risc-v: 0.407
+semantic: 0.395
+socket: 0.363
+ppc: 0.359
+architecture: 0.356
+x86: 0.327
+boot: 0.320
+files: 0.300
+i386: 0.265
+permissions: 0.261
+KVM: 0.249
+arm: 0.246
+hypervisor: 0.236
+TCG: 0.221
+PID: 0.218
+peripherals: 0.211
+mistranslation: 0.200
+assembly: 0.167
+virtual: 0.161
+register: 0.154
+debug: 0.145
+user-level: 0.108
+
+Performance improvement when using "QEMU_FLATTEN" with softfloat type conversions
+
+Attached below is a matrix multiplication program for double data
+types. The program performs the casting operation "(double)rand()"
+when generating random numbers.
+
+This operation calls the integer to float softfloat conversion
+function "int32_to_float_64".
+
+Adding the "QEMU_FLATTEN" attribute to the function definition
+decreases the instructions per call of the function by about 63%.
+
+Attached are before and after performance screenshots from
+KCachegrind.
+
+
+
+
+
+
+
+Confirmed, although "65% decrease" is on 0.44% of the total
+execution for this test case, so the decrease isn't actually
+noticeable.
+
+Nevertheless, it's a simple enough change.
+
+
+This is an automated cleanup. This bug report has been moved to QEMU's
+new bug tracker on gitlab.com and thus gets marked as 'expired' now.
+Please continue with the discussion here:
+
+ https://gitlab.com/qemu-project/qemu/-/issues/134
+
+