From: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
Use fisttps instead of fisttp to specify correctly that the output
variable is of size short.
test_FISTTP.c:28:3: error: ambiguous instructions require an explicit suffix (could be 'fisttps', or 'fisttpl')
28 | " fisttp res16""\n"
| ^
<inline asm>:3:2: note: instantiated into assembly here
3 | fisttp res16
| ^
...followed by three more cases of the same warning for other lines.
[jh: removed a bit of duplication from the warnings report, above, and
fixed a typo in the title]
Signed-off-by: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx>
---
tools/testing/selftests/x86/test_FISTTP.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/x86/test_FISTTP.c b/tools/testing/selftests/x86/test_FISTTP.c
index 09789c0ce3e9..b9ae9d8cebcb 100644
--- a/tools/testing/selftests/x86/test_FISTTP.c
+++ b/tools/testing/selftests/x86/test_FISTTP.c
@@ -25,7 +25,7 @@ int test(void)
feclearexcept(FE_DIVBYZERO|FE_INEXACT|FE_INVALID|FE_OVERFLOW|FE_UNDERFLOW);
asm volatile ("\n"
" fld1""\n"
- " fisttp res16""\n"
+ " fisttps res16""\n"
" fld1""\n"
" fisttpl res32""\n"
" fld1""\n"
@@ -45,7 +45,7 @@ int test(void)
feclearexcept(FE_DIVBYZERO|FE_INEXACT|FE_INVALID|FE_OVERFLOW|FE_UNDERFLOW);
asm volatile ("\n"
" fldpi""\n"
- " fisttp res16""\n"
+ " fisttps res16""\n"
" fldpi""\n"
" fisttpl res32""\n"
" fldpi""\n"
@@ -66,7 +66,7 @@ int test(void)
asm volatile ("\n"
" fldpi""\n"
" fchs""\n"
- " fisttp res16""\n"
+ " fisttps res16""\n"
" fldpi""\n"
" fchs""\n"
" fisttpl res32""\n"
@@ -88,7 +88,7 @@ int test(void)
feclearexcept(FE_DIVBYZERO|FE_INEXACT|FE_INVALID|FE_OVERFLOW|FE_UNDERFLOW);
asm volatile ("\n"
" fldln2""\n"
- " fisttp res16""\n"
+ " fisttps res16""\n"
" fldln2""\n"
" fisttpl res32""\n"
" fldln2""\n"
--
2.45.2
