https://bugs.kde.org/show_bug.cgi?id=510864
Bug ID: 510864
Summary: Add SSE4.1 support for 32-bit x86
Classification: Developer tools
Product: valgrind
Version First unspecified
Reported In:
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
include <stdio.h>
int main()
{
int t;
int one[1] = {1};
asm volatile(
"pxor %%xmm0,%%xmm0\n\t"
"movd %1,%%xmm1\n\t"
"pmaxsd %%xmm1,%%xmm0\n\t"
"movd %%xmm0,%0\n\t"
: "=r"(t) : "m"(one));
printf(" %d\n", t);
return 0;
}
It'll work fine on 64-bit and if you compile it on 32-bit it will work fine but
Valgrind will complain about illegal instruction
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