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Subject: [Bug target/113122] Assembler messages: Error: operand type mismatch
 for `movabs' / bad expression / invalid use of register with -fprofile
 -mcmodel=large -masm=intel
Date: Tue, 11 Jun 2024 10:36:50 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113122

--- Comment #5 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Jakub Jelinek
<jakub@gcc.gnu.org>:

https://gcc.gnu.org/g:bc512822220bea76a382875da36e45ebb265b8c0

commit r12-10507-gbc512822220bea76a382875da36e45ebb265b8c0
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Thu Jan 18 10:21:12 2024 +0100

    i386: Add -masm=3Dintel profiling support [PR113122]

    x86_function_profiler emits assembly directly into file and only emits
    AT&T syntax.  The following patch adjusts it to emit MASM syntax
    if -masm=3Dintel.
    As it doesn't use asm_fprintf, I can't use {|} syntax for the dialects.

    I've tested using
    for i in -mcmodel=3Dlarge "-mcmodel=3Dlarge -fpic" "" -fpic "-m32 -fpic"
"-m32"; do
    ./xgcc -B ./ -c -O2 -fprofile $i -masm=3Datt pr113122.c -o pr113122.o1;
    ./xgcc -B ./ -c -O2 -fprofile $i -masm=3Dintel pr113122.c -o pr113122.o=
2;
    objdump -dr pr113122.o1 > /tmp/1; objdump -dr pr113122.o2 > /tmp/2;
    diff -up /tmp/1 /tmp/2; done
    that the emitted sequences are identical after assembly.

    2024-01-18  Jakub Jelinek  <jakub@redhat.com>

            PR target/113122
            * config/i386/i386.cc (x86_function_profiler): Add -masm=3Dintel
            support.  Add missing space after , in emitted assembly in some
            cases.  Formatting fixes.

            * gcc.target/i386/pr113122-1.c: New test.
            * gcc.target/i386/pr113122-2.c: New test.
            * gcc.target/i386/pr113122-3.c: New test.
            * gcc.target/i386/pr113122-4.c: New test.

    (cherry picked from commit d4a2d91b46b2cf758b249a4545e34287e90da23b)=