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| author | H.J. Lu <hjl.tools@gmail.com> | 2016-05-25 10:49:25 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-05-25 10:49:25 -0700 |
| commit | f1360d5830fc7695cd26214257c62f34b73070c8 (patch) | |
| tree | cc121ba65ef0e78af3fbe19822412f3db368f8d5 /gas/testsuite | |
| parent | 293f5f65435c4d309cbf463e941a8bd5ae50c02d (diff) | |
| download | gdb-f1360d5830fc7695cd26214257c62f34b73070c8.zip gdb-f1360d5830fc7695cd26214257c62f34b73070c8.tar.gz gdb-f1360d5830fc7695cd26214257c62f34b73070c8.tar.bz2 | |
Enable VREX for AVX512 directives
Enable VREX for AVX512 instructions with upper 16 vector registers.
gas/
PR gas/20141
* testsuite/gas/i386/i386.exp: Run x86-64-pr20141.
* testsuite/gas/i386/x86-64-pr20141.d: New file.
* testsuite/gas/i386/x86-64-pr20141.s: Likewise.
opcodes/
PR gas/20141
* i386-gen.c (cpu_flag_init): Add CpuVREX to CPU_AVX512F_FLAGS,
CPU_AVX512CD_FLAGS, CPU_AVX512ER_FLAGS and CPU_AVX512PF_FLAGS.
* i386-init.h: Regenerated.
Diffstat (limited to 'gas/testsuite')
| -rw-r--r-- | gas/testsuite/gas/i386/i386.exp | 1 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-pr20141.d | 10 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-pr20141.s | 5 |
3 files changed, 16 insertions, 0 deletions
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp index 716ec43..1aca467 100644 --- a/gas/testsuite/gas/i386/i386.exp +++ b/gas/testsuite/gas/i386/i386.exp @@ -753,6 +753,7 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_64_check]] t run_dump_test "x86-64-rdpid-intel" run_dump_test "x86-64-fence-as-lock-add-yes" run_dump_test "x86-64-fence-as-lock-add-no" + run_dump_test "x86-64-pr20141" if { ![istarget "*-*-aix*"] && ![istarget "*-*-beos*"] diff --git a/gas/testsuite/gas/i386/x86-64-pr20141.d b/gas/testsuite/gas/i386/x86-64-pr20141.d new file mode 100644 index 0000000..a8012b2 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-pr20141.d @@ -0,0 +1,10 @@ +#objdump: -dw + +.*: +file format .* + + +Disassembly of section .text: + +0+ <_start>: +[ ]*[a-f0-9]+: 62 e1 7d 48 e7 21 vmovntdq %zmm20,\(%rcx\) +#pass diff --git a/gas/testsuite/gas/i386/x86-64-pr20141.s b/gas/testsuite/gas/i386/x86-64-pr20141.s new file mode 100644 index 0000000..f8fa3df --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-pr20141.s @@ -0,0 +1,5 @@ + .text + .arch corei7 + .arch .avx512f +_start: + vmovntdq %zmm20, (%rcx) |