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Message-Id: <20240501122918.3831734-7-usama.anjum@collabora.com>
Date: Wed, 1 May 2024 17:29:16 +0500
From: Muhammad Usama Anjum <usama.anjum@...labora.com>
To: Shuah Khan <shuah@...nel.org>,
Nathan Chancellor <nathan@...nel.org>,
Nick Desaulniers <ndesaulniers@...gle.com>,
Bill Wendling <morbo@...gle.com>,
Justin Stitt <justinstitt@...gle.com>,
Muhammad Usama Anjum <usama.anjum@...labora.com>,
Rick Edgecombe <rick.p.edgecombe@...el.com>,
"Mike Rapoport (IBM)" <rppt@...nel.org>,
Ingo Molnar <mingo@...nel.org>,
Dave Hansen <dave.hansen@...ux.intel.com>,
Alexey Dobriyan <adobriyan@...il.com>,
Binbin Wu <binbin.wu@...ux.intel.com>,
"Chang S. Bae" <chang.seok.bae@...el.com>,
"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
linux-kselftest@...r.kernel.org,
linux-kernel@...r.kernel.org,
llvm@...ts.linux.dev
Cc: kernel@...labora.com
Subject: [PATCH 6/8] selftests: x86: test_FISTTP: use fisttps instead of ambigous fisttp
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
| ^
test_FISTTP.c:48:3: error: ambiguous instructions require an explicit suffix (could be 'fisttps', or 'fisttpl')
48 | " fisttp res16""\n"
| ^
<inline asm>:3:2: note: instantiated into assembly here
3 | fisttp res16
| ^
test_FISTTP.c:69:3: error: ambiguous instructions require an explicit suffix (could be 'fisttps', or 'fisttpl')
69 | " fisttp res16""\n"
| ^
<inline asm>:4:2: note: instantiated into assembly here
4 | fisttp res16
| ^
test_FISTTP.c:91:3: error: ambiguous instructions require an explicit suffix (could be 'fisttps', or 'fisttpl')
91 | " fisttp res16""\n"
| ^
<inline asm>:3:2: note: instantiated into assembly here
3 | fisttp res16
| ^
Signed-off-by: Muhammad Usama Anjum <usama.anjum@...labora.com>
---
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 09789c0ce3e9c..b9ae9d8cebcb3 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"
--
2.39.2
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