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x86: Don't disable SSE3 when disabling SSE4a 

Since SSE3 is independent of SSE4a, don't disable SSE3 when disabling
SSE4a.

	* i386-gen.c (cpu_flag_init): Remove CPU_ANY_SSE3_FLAGS from
	CPU_ANY_SSE4A_FLAGS.
This commit is contained in:
H.J. Lu 2020-02-16 20:10:20 -08:00
parent dabec65da1
commit ce504911e5
3 changed files with 7 additions and 2 deletions
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5
opcodes/ChangeLog
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@ -1,3 +1,8 @@
2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
* i386-gen.c (cpu_flag_init): Remove CPU_ANY_SSE3_FLAGS from
CPU_ANY_SSE4A_FLAGS.
2020-02-17 Alan Modra <amodra@gmail.com>
* i386-gen.c (cpu_flag_init): Correct last change.

2
opcodes/i386-gen.c
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@ -334,7 +334,7 @@ static initializer cpu_flag_init[] =
{ "CPU_ANY_SSE4_2_FLAGS",
"CpuSSE4_2" },
{ "CPU_ANY_SSE4A_FLAGS",
"CPU_ANY_SSE3_FLAGS|CpuSSE4a" },
"CpuSSE4a" },
{ "CPU_ANY_AVX_FLAGS",
"CPU_ANY_AVX2_FLAGS|CpuF16C|CpuFMA|CpuFMA4|CpuXOP|CpuAVX" },
{ "CPU_ANY_AVX2_FLAGS",

2
opcodes/i386-init.h
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@ -1172,7 +1172,7 @@
#define CPU_ANY_SSE4A_FLAGS \
{ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \