With the minimal clang version raised to 19.1.0 there is no need to keep
the inline assemblies for old clang versions which do not support the O
and R inline assembly format flags.
Support for those flags was added with llvm-project commit 9c75a981554d
("[SystemZ] Implement A, O and R inline assembly format flags (#80685)").
Signed-off-by: Heiko Carstens <hca@xxxxxxxxxxxxx>
---
arch/s390/include/asm/fpu-insn.h | 124 -------------------------------
1 file changed, 124 deletions(-)
diff --git a/arch/s390/include/asm/fpu-insn.h b/arch/s390/include/asm/fpu-insn.h
index c1e2e521d9af..e57d80981f13 100644
--- a/arch/s390/include/asm/fpu-insn.h
+++ b/arch/s390/include/asm/fpu-insn.h
@@ -183,22 +183,6 @@ static __always_inline void fpu_vgfmg(u8 v1, u8 v2, u8 v3)
: "memory");
}
-#ifdef CONFIG_CC_IS_CLANG
-
-static __always_inline void fpu_vl(u8 v1, const void *vxr)
-{
- instrument_read(vxr, sizeof(__vector128));
- asm volatile("\n"
- " la 1,%[vxr]\n"
- " VL %[v1],0,,1\n"
- :
- : [vxr] "R" (*(__vector128 *)vxr),
- [v1] "I" (v1)
- : "memory", "1");
-}
-
-#else /* CONFIG_CC_IS_CLANG */
-
static __always_inline void fpu_vl(u8 v1, const void *vxr)
{
instrument_read(vxr, sizeof(__vector128));
@@ -209,8 +193,6 @@ static __always_inline void fpu_vl(u8 v1, const void *vxr)
: "memory");
}
-#endif /* CONFIG_CC_IS_CLANG */
-
static __always_inline void fpu_vleib(u8 v, s16 val, u8 index)
{
asm volatile("VLEIB %[v],%[val],%[index]"
@@ -238,26 +220,6 @@ static __always_inline u64 fpu_vlgvf(u8 v, u16 index)
return val;
}
-#ifdef CONFIG_CC_IS_CLANG
-
-static __always_inline void fpu_vll(u8 v1, u32 index, const void *vxr)
-{
- unsigned int size;
-
- size = min(index + 1, sizeof(__vector128));
- instrument_read(vxr, size);
- asm volatile("\n"
- " la 1,%[vxr]\n"
- " VLL %[v1],%[index],0,1\n"
- :
- : [vxr] "R" (*(u8 *)vxr),
- [index] "d" (index),
- [v1] "I" (v1)
- : "memory", "1");
-}
-
-#else /* CONFIG_CC_IS_CLANG */
-
static __always_inline void fpu_vll(u8 v1, u32 index, const void *vxr)
{
unsigned int size;
@@ -272,30 +234,6 @@ static __always_inline void fpu_vll(u8 v1, u32 index, const void *vxr)
: "memory");
}
-#endif /* CONFIG_CC_IS_CLANG */
-
-#ifdef CONFIG_CC_IS_CLANG
-
-#define fpu_vlm(_v1, _v3, _vxrs) \
-({ \
- unsigned int size = ((_v3) - (_v1) + 1) * sizeof(__vector128); \
- struct { \
- __vector128 _v[(_v3) - (_v1) + 1]; \
- } *_v = (void *)(_vxrs); \
- \
- instrument_read(_v, size); \
- asm volatile("\n" \
- " la 1,%[vxrs]\n" \
- " VLM %[v1],%[v3],0,1\n" \
- : \
- : [vxrs] "R" (*_v), \
- [v1] "I" (_v1), [v3] "I" (_v3) \
- : "memory", "1"); \
- (_v3) - (_v1) + 1; \
-})
-
-#else /* CONFIG_CC_IS_CLANG */
-
#define fpu_vlm(_v1, _v3, _vxrs) \
({ \
unsigned int size = ((_v3) - (_v1) + 1) * sizeof(__vector128); \
@@ -312,8 +250,6 @@ static __always_inline void fpu_vll(u8 v1, u32 index, const void *vxr)
(_v3) - (_v1) + 1; \
})
-#endif /* CONFIG_CC_IS_CLANG */
-
static __always_inline void fpu_vlr(u8 v1, u8 v2)
{
asm volatile("VLR %[v1],%[v2]"
@@ -362,21 +298,6 @@ static __always_inline void fpu_vsrlb(u8 v1, u8 v2, u8 v3)
: "memory");
}
-#ifdef CONFIG_CC_IS_CLANG
-
-static __always_inline void fpu_vst(u8 v1, const void *vxr)
-{
- instrument_write(vxr, sizeof(__vector128));
- asm volatile("\n"
- " la 1,%[vxr]\n"
- " VST %[v1],0,,1\n"
- : [vxr] "=R" (*(__vector128 *)vxr)
- : [v1] "I" (v1)
- : "memory", "1");
-}
-
-#else /* CONFIG_CC_IS_CLANG */
-
static __always_inline void fpu_vst(u8 v1, const void *vxr)
{
instrument_write(vxr, sizeof(__vector128));
@@ -386,26 +307,6 @@ static __always_inline void fpu_vst(u8 v1, const void *vxr)
: "memory");
}
-#endif /* CONFIG_CC_IS_CLANG */
-
-#ifdef CONFIG_CC_IS_CLANG
-
-static __always_inline void fpu_vstl(u8 v1, u32 index, const void *vxr)
-{
- unsigned int size;
-
- size = min(index + 1, sizeof(__vector128));
- instrument_write(vxr, size);
- asm volatile("\n"
- " la 1,%[vxr]\n"
- " VSTL %[v1],%[index],0,1\n"
- : [vxr] "=R" (*(u8 *)vxr)
- : [index] "d" (index), [v1] "I" (v1)
- : "memory", "1");
-}
-
-#else /* CONFIG_CC_IS_CLANG */
-
static __always_inline void fpu_vstl(u8 v1, u32 index, const void *vxr)
{
unsigned int size;
@@ -418,29 +319,6 @@ static __always_inline void fpu_vstl(u8 v1, u32 index, const void *vxr)
: "memory");
}
-#endif /* CONFIG_CC_IS_CLANG */
-
-#ifdef CONFIG_CC_IS_CLANG
-
-#define fpu_vstm(_v1, _v3, _vxrs) \
-({ \
- unsigned int size = ((_v3) - (_v1) + 1) * sizeof(__vector128); \
- struct { \
- __vector128 _v[(_v3) - (_v1) + 1]; \
- } *_v = (void *)(_vxrs); \
- \
- instrument_write(_v, size); \
- asm volatile("\n" \
- " la 1,%[vxrs]\n" \
- " VSTM %[v1],%[v3],0,1\n" \
- : [vxrs] "=R" (*_v) \
- : [v1] "I" (_v1), [v3] "I" (_v3) \
- : "memory", "1"); \
- (_v3) - (_v1) + 1; \
-})
-
-#else /* CONFIG_CC_IS_CLANG */
-
#define fpu_vstm(_v1, _v3, _vxrs) \
({ \
unsigned int size = ((_v3) - (_v1) + 1) * sizeof(__vector128); \
@@ -456,8 +334,6 @@ static __always_inline void fpu_vstl(u8 v1, u32 index, const void *vxr)
(_v3) - (_v1) + 1; \
})
-#endif /* CONFIG_CC_IS_CLANG */
-
static __always_inline void fpu_vupllf(u8 v1, u8 v2)
{
asm volatile("VUPLLF %[v1],%[v2]"
--
2.45.2
