gcc-4.8: internal compiler error: in dwarf2out_frame_debug_adjust_cfa, at dwarf2cfi.c:1078
Bug #1429894 reported by
Andy Whitcroft
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linaro GCC |
Fix Released
|
High
|
|||
gcc-4.8 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Seeing these when trying to compile linux-lts-vivid (v3.19 kernel) on the trusty compiler, also on the proposed SRU version:
lib/raid6/
lib/raid6/
}
^
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:/
Preprocessed source stored into /tmp/ccg57WPc.out file, please attach this to your bugreport.
Changed in gcc-linaro: | |
importance: | Unknown → High |
status: | Unknown → New |
Changed in gcc-linaro: | |
status: | New → Fix Released |
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$ cat neon4.i _((__vector_ size__( 16))); gen_syndrome_ real_d; gen_syndrome_ real_d; ) {
typedef uint8x16_t __attribute_
typedef uint8x16_t unative_t;
raid6_neon4_
fn1() {
uint8x16_t __trans_tmp_1;
unative_t wq2;
for (; raid6_neon4_
fn2();
fn2(wq2);
wq2 = __trans_tmp_1;
}
}
$ gcc-4.8 -mapcs -mabi=aapcs-linux -mno-thumb- interwork -marm -march=armv7-a -mfloat-abi=softfp -mfpu=neon -g -gdwarf-4 -O2 -std=gnu90 -fno-strict- aliasing -fno-common -fno-dwarf2-cfi-asm -funwind-tables -fno-delete- null-pointer- checks -fstack-protector -fno-omit- frame-pointer -fno-optimize- sibling- calls -fno-var- tracking- assignments -fno-inline- functions- called- once -fno-strict- overflow -fconserve-stack -ffreestanding neon4.i neon4_gen_ syndrome_ real_d; frame_debug_ adjust_ cfa, at dwarf2cfi.c:1078
neon4.i:3:1: warning: data definition has no type or storage class [enabled by default]
raid6_
^
neon4.i: In function 'fn1':
neon4.i:12:1: internal compiler error: in dwarf2out_
}
^
Please submit a full bug report,
with preprocessed source if appropriate.
not seen when building with -O1