https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102102
Bug ID: 102102
Summary: [12 Regression] trunk 20210827 ftbfs libgo on
x86_64-linux-gnux32
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: go
Assignee: ian at airs dot com
Reporter: doko at debian dot org
CC: cmang at google dot com
Target Milestone: ---
trunk 20210827 ftbfs libgo on x86_64-linux-gnux32, also seen on
x86_64-linux-gnu when configuring with --with-multilib-list=m32,m64,mx32
/packages/gcc/snap/gcc-snapshot-20210827/src/libgo/go/runtime/hash64.go:35:30:
error: integer constant overflow
35 | seed ^= hashkey[0] ^ m1
| ^
/packages/gcc/snap/gcc-snapshot-20210827/src/libgo/go/runtime/hash64.go:61:50:
error: integer constant overflow
61 | seed = mix(r8(p)^m2, r8(add(p,
8))^seed)
| ^
/packages/gcc/snap/gcc-snapshot-20210827/src/libgo/go/runtime/hash64.go:62:60:
error: integer constant overflow
62 | seed1 = mix(r8(add(p, 16))^m3,
r8(add(p, 24))^seed1)
| ^
/packages/gcc/snap/gcc-snapshot-20210827/src/libgo/go/runtime/hash64.go:63:60:
error: integer constant overflow
63 | seed2 = mix(r8(add(p, 32))^m4,
r8(add(p, 40))^seed2)
| ^
/packages/gcc/snap/gcc-snapshot-20210827/src/libgo/go/runtime/hash64.go:69:42:
error: integer constant overflow
69 | seed = mix(r8(p)^m2, r8(add(p, 8))^seed)
| ^
/packages/gcc/snap/gcc-snapshot-20210827/src/libgo/go/runtime/hash64.go:76:20:
error: integer constant overflow
76 | return mix(m5^s, mix(a^m2, b^seed))
| ^
/packages/gcc/snap/gcc-snapshot-20210827/src/libgo/go/runtime/hash64.go:76:32:
error: integer constant overflow
76 | return mix(m5^s, mix(a^m2, b^seed))
| ^
/packages/gcc/snap/gcc-snapshot-20210827/src/libgo/go/runtime/hash64.go:81:22:
error: integer constant overflow
81 | return mix(m5^4, mix(a^m2, a^seed^hashkey[0]^m1))
| ^
/packages/gcc/snap/gcc-snapshot-20210827/src/libgo/go/runtime/hash64.go:81:32:
error: integer constant overflow
81 | return mix(m5^4, mix(a^m2, a^seed^hashkey[0]^m1))
| ^
/packages/gcc/snap/gcc-snapshot-20210827/src/libgo/go/runtime/hash64.go:81:54:
error: integer constant overflow
81 | return mix(m5^4, mix(a^m2, a^seed^hashkey[0]^m1))
| ^
/packages/gcc/snap/gcc-snapshot-20210827/src/libgo/go/runtime/hash64.go:86:22:
error: integer constant overflow
86 | return mix(m5^8, mix(a^m2, a^seed^hashkey[0]^m1))
| ^
/packages/gcc/snap/gcc-snapshot-20210827/src/libgo/go/runtime/hash64.go:86:32:
error: integer constant overflow
86 | return mix(m5^8, mix(a^m2, a^seed^hashkey[0]^m1))
| ^
/packages/gcc/snap/gcc-snapshot-20210827/src/libgo/go/runtime/hash64.go:86:54:
error: integer constant overflow
86 | return mix(m5^8, mix(a^m2, a^seed^hashkey[0]^m1))
| ^
