diff mbox series

[v3,2/7] selftests: x86: test_FISTTP: use fisttps instead of ambiguous fisttp

Message ID 20240531193838.108454-3-jhubbard@nvidia.com
State Superseded
Headers show
Series selftests/x86: fix build errors and warnings found via clang | expand

Commit Message

John Hubbard May 31, 2024, 7:38 p.m. UTC 
From: Muhammad Usama Anjum <usama.anjum@collabora.com>

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.

Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
[jh: removed a bit of duplication from the warnings report, above, and
     fixed a typo in the title]
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
---
 tools/testing/selftests/x86/test_FISTTP.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

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"