diff options
| -rw-r--r-- | gas/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/config/tc-i386.c | 28 | ||||
| -rw-r--r-- | gas/testsuite/ChangeLog | 9 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/i386.exp | 2 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/sse-check-none.d | 16 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/sse-check-none.s | 21 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-sse-check-none.d | 17 |
7 files changed, 98 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index afc2969..46f9f8c 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2008-06-03 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (set_sse_check): New. + (md_pseudo_table): Add "sse_check". + 2008-06-03 Paul Brook <paul@codesourcery.com> * config/tc-arm.c (do_t_rbit): Populate both rm fields. diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index 19a3ff0..eeab7dc 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -183,6 +183,7 @@ static void set_16bit_gcc_code_flag (int); static void set_intel_syntax (int); static void set_intel_mnemonic (int); static void set_allow_index_reg (int); +static void set_sse_check (int); static void set_cpu_arch (int); #ifdef TE_PE static void pe_directive_secrel (int); @@ -711,6 +712,7 @@ const pseudo_typeS md_pseudo_table[] = {"att_mnemonic", set_intel_mnemonic, 0}, {"allow_index_reg", set_allow_index_reg, 1}, {"disallow_index_reg", set_allow_index_reg, 0}, + {"sse_check", set_sse_check, 0}, #if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF) {"largecomm", handle_large_common, 0}, #else @@ -1852,6 +1854,32 @@ set_allow_index_reg (int flag) } static void +set_sse_check (int dummy ATTRIBUTE_UNUSED) +{ + SKIP_WHITESPACE (); + + if (!is_end_of_line[(unsigned char) *input_line_pointer]) + { + char *string = input_line_pointer; + int e = get_symbol_end (); + + if (strcmp (string, "none") == 0) + sse_check = sse_check_none; + else if (strcmp (string, "warning") == 0) + sse_check = sse_check_warning; + else if (strcmp (string, "error") == 0) + sse_check = sse_check_error; + else + as_bad (_("bad argument to sse_check directive.")); + *input_line_pointer = e; + } + else + as_bad (_("missing argument for sse_check directive")); + + demand_empty_rest_of_line (); +} + +static void set_cpu_arch (int dummy ATTRIBUTE_UNUSED) { SKIP_WHITESPACE (); diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index dcc8f91..e5738e0 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,12 @@ +2008-06-03 H.J. Lu <hongjiu.lu@intel.com> + + * gas/i386/i386.exp: Run sse-check-none and + x86-64-sse-check-none. + + * gas/i386/sse-check-none.d: New. + * gas/i386/sse-check-none.s: Likewise. + * gas/i386/x86-64-sse-check-none.d: Likewise. + 2008-06-03 Paul Brook <paul@codesourcery.com> * gas/arm/thumb32.d: Update expected output. diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp index 9805db7..0afe9eb 100644 --- a/gas/testsuite/gas/i386/i386.exp +++ b/gas/testsuite/gas/i386/i386.exp @@ -125,6 +125,7 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_32_check]] run_dump_test "sse2avx" run_list_test "inval-avx" "-al" run_dump_test "sse-check" + run_dump_test "sse-check-none" run_dump_test "sse-check-warn" run_list_test "sse-check-error" "-msse-check=error -I${srcdir}/$subdir -al" run_dump_test "sse-noavx" @@ -261,6 +262,7 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_64_check]] t run_dump_test "x86-64-sse2avx" run_list_test "x86-64-inval-avx" "-al" run_dump_test "x86-64-sse-check" + run_dump_test "x86-64-sse-check-none" run_dump_test "x86-64-sse-check-warn" run_list_test "x86-64-sse-check-error" "-msse-check=error -I${srcdir}/$subdir -al" run_dump_test "x86-64-sse-noavx" diff --git a/gas/testsuite/gas/i386/sse-check-none.d b/gas/testsuite/gas/i386/sse-check-none.d new file mode 100644 index 0000000..87189f6 --- /dev/null +++ b/gas/testsuite/gas/i386/sse-check-none.d @@ -0,0 +1,16 @@ +#as: -msse-check=error +#objdump: -dw +#name: i386 SSE check (.sse_check none) + +.*: file format .* + +Disassembly of section .text: + +0+ <_start>: +[ ]*[a-f0-9]+: 0f 58 ca addps %xmm2,%xmm1 +[ ]*[a-f0-9]+: 66 0f 58 ca addpd %xmm2,%xmm1 +[ ]*[a-f0-9]+: 66 0f d0 ca addsubpd %xmm2,%xmm1 +[ ]*[a-f0-9]+: 66 0f 38 01 ca phaddw %xmm2,%xmm1 +[ ]*[a-f0-9]+: 66 0f 38 15 c1 blendvpd %xmm0,%xmm1,%xmm0 +[ ]*[a-f0-9]+: 66 0f 38 37 c1 pcmpgtq %xmm1,%xmm0 +#pass diff --git a/gas/testsuite/gas/i386/sse-check-none.s b/gas/testsuite/gas/i386/sse-check-none.s new file mode 100644 index 0000000..336dd9f --- /dev/null +++ b/gas/testsuite/gas/i386/sse-check-none.s @@ -0,0 +1,21 @@ +# Check SSE instructions + + .sse_check none + .text +_start: + +# SSE instruction + addps %xmm2,%xmm1 + +# SSE2 instruction + addpd %xmm2,%xmm1 + +# SSE3 instruction + addsubpd %xmm2,%xmm1 + +# SSSE3 instruction + phaddw %xmm2,%xmm1 + +# SSE4 instructions + blendvpd %xmm0,%xmm1,%xmm0 + pcmpgtq %xmm1,%xmm0 diff --git a/gas/testsuite/gas/i386/x86-64-sse-check-none.d b/gas/testsuite/gas/i386/x86-64-sse-check-none.d new file mode 100644 index 0000000..ef38d8a --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-sse-check-none.d @@ -0,0 +1,17 @@ +#source: sse-check-none.s +#as: -msse-check=error +#objdump: -dw +#name: x86-64 SSE check (.sse_check none) + +.*: file format .* + +Disassembly of section .text: + +0+ <_start>: +[ ]*[a-f0-9]+: 0f 58 ca addps %xmm2,%xmm1 +[ ]*[a-f0-9]+: 66 0f 58 ca addpd %xmm2,%xmm1 +[ ]*[a-f0-9]+: 66 0f d0 ca addsubpd %xmm2,%xmm1 +[ ]*[a-f0-9]+: 66 0f 38 01 ca phaddw %xmm2,%xmm1 +[ ]*[a-f0-9]+: 66 0f 38 15 c1 blendvpd %xmm0,%xmm1,%xmm0 +[ ]*[a-f0-9]+: 66 0f 38 37 c1 pcmpgtq %xmm1,%xmm0 +#pass |