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| author | Jan Beulich <jbeulich@suse.com> | 2021-03-26 11:43:19 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2021-03-26 11:43:19 +0100 |
| commit | c3344b626d4c593f81a840be521d9ad47d37f979 (patch) | |
| tree | d9b3c47d13a07f29a60c796023b5194e8a2a97dd /gas | |
| parent | 574d27ede49e565bc4d951ae547eeee7ae9f74bf (diff) | |
| download | gdb-c3344b626d4c593f81a840be521d9ad47d37f979.zip gdb-c3344b626d4c593f81a840be521d9ad47d37f979.tar.gz gdb-c3344b626d4c593f81a840be521d9ad47d37f979.tar.bz2 | |
x86-64: don't accept supposedly disabled MOVQ forms
While all of MMX, SSE, and SSE2 are included in "generic64", they can be
individually disabled. There are two MOVQ forms lacking respective
attributes. While the MMX one would get refused anyway (due to MMX
registers not recognized with .nommx), the assembler did happily accept
the SSE2 form. Add respective CPU settings to both, paralleling what the
MOVD counterparts have.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/i386.exp | 1 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-nosse2.l | 15 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-nosse2.s | 9 |
4 files changed, 31 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index f6c350d..4f6bcf7 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2021-03-26 Jan Beulich <jbeulich@suse.com> + + * testsuite/gas/i386/x86-64-nosse2.s, + testsuite/gas/i386/x86-64-nosse2.l: New. + * testsuite/gas/i386/i386.exp: Run new test. + 2021-03-25 Abid Qadeer <abidh@codesourcery.com> * testsuite/gas/nios2/brn.d: New. diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp index 2282f52..e1dab45 100644 --- a/gas/testsuite/gas/i386/i386.exp +++ b/gas/testsuite/gas/i386/i386.exp @@ -826,6 +826,7 @@ if [gas_64_check] then { run_list_test "noreg-intel64" "-I${srcdir}/$subdir -mintel64" run_list_test "movx64" "-al" run_list_test "cvtsi2sX" + run_list_test "x86-64-nosse2" "-al" run_dump_test "x86-64-sse4_1" run_dump_test "x86-64-sse4_1-intel" run_dump_test "x86-64-sse4_2" diff --git a/gas/testsuite/gas/i386/x86-64-nosse2.l b/gas/testsuite/gas/i386/x86-64-nosse2.l new file mode 100644 index 0000000..2404dc3 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-nosse2.l @@ -0,0 +1,15 @@ +.*: Assembler messages: +.*:6: Error: .*paddb.* +.*:7: Error: .*movq.* +.*:8: Error: .*movq.* +GAS LISTING .* +#... +[ ]*1[ ]+\# Test \.arch \.nosse2 +[ ]*2[ ]+\.text +[ ]*3[ ]+\.arch generic64 +[ ]*4[ ]+\.arch \.nosse2 +[ ]*5[ ]+\?\?\?\? 0F58C0 addps %xmm0, %xmm0 +[ ]*6[ ]+paddb %xmm0, %xmm0 +[ ]*7[ ]+movq %xmm0, %rax +[ ]*8[ ]+movq %rax, %xmm0 +#pass diff --git a/gas/testsuite/gas/i386/x86-64-nosse2.s b/gas/testsuite/gas/i386/x86-64-nosse2.s new file mode 100644 index 0000000..b151ac2 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-nosse2.s @@ -0,0 +1,9 @@ +# Test .arch .nosse2 + .text + .arch generic64 + .arch .nosse2 + addps %xmm0, %xmm0 + paddb %xmm0, %xmm0 + movq %xmm0, %rax + movq %rax, %xmm0 + .p2align 4 |