https://gcc.gnu.org/g:faecd2f4e0d7a0c6c77891b0a513ac2be06910b3
commit faecd2f4e0d7a0c6c77891b0a513ac2be06910b3
Author: Michael Meissner <meiss...@linux.ibm.com>
Date: Fri Aug 8 21:16:45 2025 -0400
Revert changes
Diff:
---
gcc/config/rs6000/linux64.h | 5 +-
gcc/config/rs6000/rs6000.cc | 13 +--
gcc/config/rs6000/rs6000.md | 95 ---------------
gcc/config/rs6000/vsx.md | 160 +-------------------------
gcc/testsuite/gcc.target/powerpc/builtins-1.c | 2 +-
gcc/testsuite/gcc.target/powerpc/pr108958.c | 47 --------
gcc/testsuite/gcc.target/powerpc/pr117487.c | 67 -----------
gcc/testsuite/gcc.target/powerpc/pr120528.c | 91 ---------------
gcc/testsuite/gcc.target/powerpc/pr120681.c | 34 ------
gcc/testsuite/gcc.target/powerpc/pr99293.c | 22 ----
10 files changed, 13 insertions(+), 523 deletions(-)
diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
index cf60ff14e108..0316d8cb65da 100644
--- a/gcc/config/rs6000/linux64.h
+++ b/gcc/config/rs6000/linux64.h
@@ -564,8 +564,7 @@ extern int dot_symbols;
/* Enable using prefixed PC-relative addressing on POWER10 if the ABI
supports it. The ELF v2 ABI only supports PC-relative relocations for
- the medium/large code models. */
+ the medium code model. */
#define PCREL_SUPPORTED_BY_OS (TARGET_POWER10 && TARGET_PREFIXED \
&& ELFv2_ABI_CHECK \
- && (TARGET_CMODEL == CMODEL_MEDIUM \
- || TARGET_CMODEL == CMODEL_LARGE))
+ && TARGET_CMODEL == CMODEL_MEDIUM)
diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc
index 781beb0a26a5..17219bb5402e 100644
--- a/gcc/config/rs6000/rs6000.cc
+++ b/gcc/config/rs6000/rs6000.cc
@@ -4373,15 +4373,12 @@ rs6000_option_override_internal (bool global_init_p)
&& (rs6000_isa_flags_explicit & OPTION_MASK_PCREL) == 0)
rs6000_isa_flags |= OPTION_MASK_PCREL;
- /* -mpcrel requires medium or large code models, but we can't check
- TARGET_CMODEL until after the subtarget override options are done. */
- else if (TARGET_PCREL
- && TARGET_CMODEL != CMODEL_MEDIUM
- && TARGET_CMODEL != CMODEL_LARGE)
+ /* -mpcrel requires -mcmodel=medium, but we can't check TARGET_CMODEL until
+ after the subtarget override options are done. */
+ else if (TARGET_PCREL && TARGET_CMODEL != CMODEL_MEDIUM)
{
if ((rs6000_isa_flags_explicit & OPTION_MASK_PCREL) != 0)
- error ("%qs requires %qs or %qs", "-mpcrel", "-mcmodel=medium",
- "-mcmodel=large");
+ error ("%qs requires %qs", "-mpcrel", "-mcmodel=medium");
rs6000_isa_flags &= ~OPTION_MASK_PCREL;
}
@@ -21377,7 +21374,7 @@ rs6000_elf_declare_function_name (FILE *file, const
char *name, tree decl)
ASM_OUTPUT_TYPE_DIRECTIVE (file, name, "function");
ASM_DECLARE_RESULT (file, DECL_RESULT (decl));
- if (TARGET_CMODEL == CMODEL_LARGE && !TARGET_PCREL
+ if (TARGET_CMODEL == CMODEL_LARGE
&& rs6000_global_entry_point_prologue_needed_p ())
{
char buf[256];
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 4b0467ba1b80..e31ee40aa870 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -173,7 +173,6 @@
UNSPEC_XXSPLTIW_CONST
UNSPEC_FMAX
UNSPEC_FMIN
- UNSPEC_ZERO_EXTEND
])
;;
@@ -970,100 +969,6 @@
(set_attr "dot" "yes")
(set_attr "length" "4,8")])
-;; Optimize zero_extendsiti2 from a GPR to a GPR and then moving the GPR to a
-;; VSX register
-(define_peephole2
- [(set (match_operand:DI 0 "int_reg_operand")
- (match_operand:DI 1 "int_reg_operand"))
- (set (match_operand:DI 2 "int_reg_operand")
- (const_int 0))
- (set (match_operand:TI 3 "vsx_register_operand")
- (match_operand:TI 4 "int_reg_operand"))]
- "TARGET_DIRECT_MOVE_64BIT
- && (reg_or_subregno (operands[0])
- == reg_or_subregno (operands[4]) + !!WORDS_BIG_ENDIAN)
- && (reg_or_subregno (operands[2])
- == reg_or_subregno (operands[4]) + !WORDS_BIG_ENDIAN)
- && peep2_reg_dead_p (3, operands[4])"
- [(set (match_dup 3)
- (unspec:TI [(match_dup 1)] UNSPEC_ZERO_EXTEND))])
-
-(define_insn "*zero_extendsiti2_vsx"
- [(set (match_operand:TI 0 "vsx_register_operand" "=wa")
- (unspec:TI [(match_operand:DI 1 "int_reg_operand" "r")]
- UNSPEC_ZERO_EXTEND))]
- "TARGET_DIRECT_MOVE_64BIT"
- "mtvsrdd %x0,0,%1"
- [(set_attr "type" "mtvsr")])
-
-;; On power10, optimize zero extending a QI/HI/SI/DImode value from memory that
-;; is going to a vector register target by generating a LXVR{B,H,W,D}X
-;; instruction without creating the TImode value in a GPR and using MTVSRDD to
-;; move it to the vector register.
-(define_peephole2
- [(set (match_operand:DI 0 "int_reg_operand")
- (match_operand:DI 1 "memory_operand"))
- (set (match_operand:DI 2 "base_reg_operand")
- (const_int 0))
- (set (match_operand:TI 3 "vsx_register_operand")
- (match_operand:TI 4 "int_reg_operand"))]
- "TARGET_POWER10 && TARGET_POWERPC64
- && (reg_or_subregno (operands[0])
- == reg_or_subregno (operands[4]) + !!WORDS_BIG_ENDIAN)
- && (reg_or_subregno (operands[2])
- == reg_or_subregno (operands[4]) + !WORDS_BIG_ENDIAN)
- && peep2_reg_dead_p (3, operands[4])
- && (REG_P (XEXP (operands[1], 0))
- || SUBREG_P (XEXP (operands[1], 0))
- || GET_CODE (XEXP (operands[1], 0)) == PLUS)"
- [(set (match_dup 3)
- (zero_extend:TI (match_dup 5)))]
-{
- rtx mem = operands[1];
- rtx addr = XEXP (mem, 0);
-
- if (indexed_or_indirect_address (addr, DImode))
- operands[5] = mem;
- else
- {
- rtx op2 = operands[2];
- emit_insn (gen_rtx_SET (op2, addr));
- operands[5] = change_address (mem, DImode, op2);
- }
-})
-
-(define_peephole2
- [(set (match_operand:DI 0 "int_reg_operand")
- (zero_extend:DI
- (match_operand:QHSI 1 "memory_operand")))
- (set (match_operand:DI 2 "base_reg_operand")
- (const_int 0))
- (set (match_operand:TI 3 "vsx_register_operand")
- (match_operand:TI 4 "int_reg_operand"))]
- "TARGET_POWER10 && TARGET_POWERPC64
- && (reg_or_subregno (operands[0])
- == reg_or_subregno (operands[4]) + !!WORDS_BIG_ENDIAN)
- && (reg_or_subregno (operands[2])
- == reg_or_subregno (operands[4]) + !WORDS_BIG_ENDIAN)
- && peep2_reg_dead_p (3, operands[4])
- && (REG_P (XEXP (operands[1], 0))
- || SUBREG_P (XEXP (operands[1], 0))
- || GET_CODE (XEXP (operands[1], 0)) == PLUS)"
- [(set (match_dup 3)
- (zero_extend:TI (match_dup 5)))]
-{
- rtx mem = operands[1];
- rtx addr = XEXP (mem, 0);
-
- if (indexed_or_indirect_address (addr, DImode))
- operands[5] = mem;
- else
- {
- rtx op2 = operands[2];
- emit_insn (gen_rtx_SET (op2, addr));
- operands[5] = change_address (mem, DImode, op2);
- }
-})
(define_insn "zero_extendsi<mode>2"
[(set (match_operand:EXTSI 0 "gpc_reg_operand" "=r,r,d,wa,wa,r,wa")
diff --git a/gcc/config/rs6000/vsx.md b/gcc/config/rs6000/vsx.md
index f47c4e2f7766..dd3573b80868 100644
--- a/gcc/config/rs6000/vsx.md
+++ b/gcc/config/rs6000/vsx.md
@@ -4798,24 +4798,6 @@
"lxvdsx %x0,%y1"
[(set_attr "type" "vecload")])
-;; Optimize SPLAT of an extract from a V2DF/V2DI vector with a constant element
-(define_insn "*vsx_splat_extract_<mode>"
- [(set (match_operand:VSX_D 0 "vsx_register_operand" "=wa")
- (vec_duplicate:VSX_D
- (vec_select:<VEC_base>
- (match_operand:VSX_D 1 "vsx_register_operand" "wa")
- (parallel [(match_operand 2 "const_0_to_1_operand" "n")]))))]
- "VECTOR_MEM_VSX_P (<MODE>mode)"
-{
- int which_word = INTVAL (operands[2]);
- if (!BYTES_BIG_ENDIAN)
- which_word = 1 - which_word;
-
- operands[3] = GEN_INT (which_word ? 3 : 0);
- return "xxpermdi %x0,%x1,%x1,%3";
-}
- [(set_attr "type" "vecperm")])
-
;; V4SI splat support
(define_insn "vsx_splat_v4si"
[(set (match_operand:V4SI 0 "vsx_register_operand" "=wa,wa")
@@ -6282,7 +6264,7 @@
(SFBOOL_MFVSR_A 3) ;; move to gpr src
(SFBOOL_BOOL_D 4) ;; and/ior/xor dest
(SFBOOL_BOOL_A1 5) ;; and/ior/xor arg1
- (SFBOOL_BOOL_A2 6) ;; and/ior/xor arg2
+ (SFBOOL_BOOL_A2 6) ;; and/ior/xor arg1
(SFBOOL_SHL_D 7) ;; shift left dest
(SFBOOL_SHL_A 8) ;; shift left arg
(SFBOOL_MTVSR_D 9) ;; move to vecter dest
@@ -6322,18 +6304,18 @@
;; GPR, and instead move the integer mask value to the vector register after a
;; shift and do the VSX logical operation.
-;; The insns for dealing with SFmode in GPR registers looks like on power8:
+;; The insns for dealing with SFmode in GPR registers looks like:
;; (set (reg:V4SF reg2) (unspec:V4SF [(reg:SF reg1)] UNSPEC_VSX_CVDPSPN))
;;
-;; (set (reg:DI reg3) (zero_extend:DI (reg:SI reg2)))
+;; (set (reg:DI reg3) (unspec:DI [(reg:V4SF reg2)] UNSPEC_P8V_RELOAD_FROM_VSX))
;;
-;; (set (reg:DI reg4) (and:SI (reg:SI reg3) (reg:SI mask)))
+;; (set (reg:DI reg4) (and:DI (reg:DI reg3) (reg:DI reg3)))
;;
;; (set (reg:DI reg5) (ashift:DI (reg:DI reg4) (const_int 32)))
;;
;; (set (reg:SF reg6) (unspec:SF [(reg:DI reg5)] UNSPEC_P8V_MTVSRD))
;;
-;; (set (reg:SF reg7) (unspec:SF [(reg:SF reg6)] UNSPEC_VSX_CVSPDPN))
+;; (set (reg:SF reg6) (unspec:SF [(reg:SF reg6)] UNSPEC_VSX_CVSPDPN))
(define_peephole2
[(match_scratch:DI SFBOOL_TMP_GPR "r")
@@ -6414,138 +6396,6 @@
operands[SFBOOL_MTVSR_D_V4SF] = gen_rtx_REG (V4SFmode, regno_mtvsr_d);
})
-;; Constants for SFbool optimization on power9/power10
-(define_constants
- [(SFBOOL2_TMP_VSX_V4SI 0) ;; vector temporary (V4SI)
- (SFBOOL2_TMP_GPR_SI 1) ;; GPR temporary (SI)
- (SFBOOL2_MFVSR_D 2) ;; move to gpr dest (DI)
- (SFBOOL2_MFVSR_A 3) ;; move to gpr src (SI)
- (SFBOOL2_BOOL_D 4) ;; and/ior/xor dest (SI)
- (SFBOOL2_BOOL_A1 5) ;; and/ior/xor arg1 (SI)
- (SFBOOL2_BOOL_A2 6) ;; and/ior/xor arg2 (SI)
- (SFBOOL2_SPLAT_D 7) ;; splat dest (V4SI)
- (SFBOOL2_MTVSR_D 8) ;; move/splat to VSX dest.
- (SFBOOL2_MTVSR_A 9) ;; move/splat to VSX arg.
- (SFBOOL2_MFVSR_A_V4SI 10) ;; MFVSR_A as V4SI
- (SFBOOL2_MTVSR_D_V4SI 11) ;; MTVSR_D as V4SI
- (SFBOOL2_XXSPLTW 12)]) ;; 1 or 3 for XXSPLTW
-
-;; On power9/power10, the code is different because we have a splat 32-bit
-;; operation that does a direct move to the FPR/vector registers (MTVSRWS).
-;;
-;; The insns for dealing with SFmode in GPR registers looks like on
-;; power9/power10:
-;;
-;; (set (reg:V4SF reg2) (unspec:V4SF [(reg:SF reg1)] UNSPEC_VSX_CVDPSPN))
-;;
-;; (set (reg:DI reg3) (zero_extend:DI (reg:SI reg2)))
-;;
-;; (set (reg:SI reg4) (and:SI (reg:SI reg3) (reg:SI mask)))
-;;
-;; (set (reg:V4SI reg5) (vec_duplicate:V4SI (reg:SI reg4)))
-;;
-;; (set (reg:SF reg6) (unspec:SF [(reg:SF reg5)] UNSPEC_VSX_CVSPDPN))
-
-;; The VSX temporary needs to be an Altivec register in case we are trying to
-;; do and/ior/xor of -16..15 and we want to use VSPLTISW to load the constant.
-;;
-;; The GPR temporary is only used if we are trying to do a logical operation
-;; with a constant outside of the -16..15 range on a power9. Otherwise, we can
-;; load the constant directly into the VSX temporary register.
-
-(define_peephole2
- [(match_scratch:V4SI SFBOOL2_TMP_VSX_V4SI "v")
- (match_scratch:SI SFBOOL2_TMP_GPR_SI "r")
-
- ;; Zero_extend and direct move
- (set (match_operand:DI SFBOOL2_MFVSR_D "int_reg_operand")
- (zero_extend:DI
- (match_operand:SI SFBOOL2_MFVSR_A "vsx_register_operand")))
-
- ;; AND/IOR/XOR operation on int
- (set (match_operand:SI SFBOOL2_BOOL_D "int_reg_operand")
- (and_ior_xor:SI
- (match_operand:SI SFBOOL2_BOOL_A1 "int_reg_operand")
- (match_operand:SI SFBOOL2_BOOL_A2 "reg_or_cint_operand")))
-
- ;; Splat sfbool result to vector register
- (set (match_operand:V4SI SFBOOL2_SPLAT_D "vsx_register_operand")
- (vec_duplicate:V4SI
- (match_dup SFBOOL2_BOOL_D)))]
-
- "TARGET_POWERPC64 && TARGET_P9_VECTOR
- && REG_P (operands[SFBOOL2_MFVSR_D])
- && REG_P (operands[SFBOOL2_BOOL_A1])
- && (REGNO (operands[SFBOOL2_MFVSR_D]) == REGNO (operands[SFBOOL2_BOOL_A1])
- || (REG_P (operands[SFBOOL2_BOOL_A2])
- && (REGNO (operands[SFBOOL2_MFVSR_D])
- == REGNO (operands[SFBOOL2_BOOL_A2]))))
- && peep2_reg_dead_p (3, operands[SFBOOL2_MFVSR_D])
- && peep2_reg_dead_p (4, operands[SFBOOL2_BOOL_D])"
-
- ;; Either (set (reg:SI xxx) (reg:SI yyy)) or
- ;; (set (reg:V4SI xxx) (const_vector (parallel [c, c, c, c])))
- [(set (match_dup SFBOOL2_MTVSR_D)
- (match_dup SFBOOL2_MTVSR_A))
-
- ;; And/ior/xor on vector registers
- (set (match_dup SFBOOL2_TMP_VSX_V4SI)
- (and_ior_xor:V4SI
- (match_dup SFBOOL2_MFVSR_A_V4SI)
- (match_dup SFBOOL2_TMP_VSX_V4SI)))
-
- ;; XXSPLTW t,r,r,1
- (set (match_dup SFBOOL2_SPLAT_D)
- (vec_duplicate:V4SI
- (vec_select:SI
- (match_dup SFBOOL2_TMP_VSX_V4SI)
- (parallel [(match_dup SFBOOL2_XXSPLTW)]))))]
-{
- rtx mfvsr_d = operands[SFBOOL2_MFVSR_D];
- rtx bool_a1 = operands[SFBOOL2_BOOL_A1];
- rtx bool_a2 = operands[SFBOOL2_BOOL_A2];
- rtx bool_arg = (rtx_equal_p (mfvsr_d, bool_a1) ? bool_a2 : bool_a1);
- int regno_mfvsr_a = REGNO (operands[SFBOOL2_MFVSR_A]);
- int regno_tmp_vsx = REGNO (operands[SFBOOL2_TMP_VSX_V4SI]);
-
- /* If the logical operation is a constant, form the constant in a vector
- register. */
- if (CONST_INT_P (bool_arg))
- {
- HOST_WIDE_INT value = INTVAL (bool_arg);
-
- /* See if we can directly load the constant, either by VSPLTIW or by
- XXSPLTIW on power10. */
-
- if (IN_RANGE (value, -16, 15) || TARGET_PREFIXED)
- {
- rtvec cv = gen_rtvec (4, bool_arg, bool_arg, bool_arg, bool_arg);
- operands[SFBOOL2_MTVSR_D] = gen_rtx_REG (V4SImode, regno_tmp_vsx);
- operands[SFBOOL2_MTVSR_A] = gen_rtx_CONST_VECTOR (V4SImode, cv);
- }
-
- else
- {
- /* We need to load up the constant to a GPR and move it to a
- vector register. */
- rtx tmp_gpr = operands[SFBOOL2_TMP_GPR_SI];
- emit_move_insn (tmp_gpr, bool_arg);
- operands[SFBOOL2_MTVSR_D] = gen_rtx_REG (SImode, regno_tmp_vsx);
- operands[SFBOOL2_MTVSR_A] = tmp_gpr;
- }
- }
- else
- {
- /* Mask is in a register, move it to a vector register. */
- operands[SFBOOL2_MTVSR_D] = gen_rtx_REG (SImode, regno_tmp_vsx);
- operands[SFBOOL2_MTVSR_A] = bool_arg;
- }
-
- operands[SFBOOL2_TMP_VSX_V4SI] = gen_rtx_REG (V4SImode, regno_tmp_vsx);
- operands[SFBOOL2_MFVSR_A_V4SI] = gen_rtx_REG (V4SImode, regno_mfvsr_a);
- operands[SFBOOL2_XXSPLTW] = GEN_INT (BYTES_BIG_ENDIAN ? 1 : 2);
-})
-
;; Support signed/unsigned long long to float conversion vectorization.
;; Note that any_float (pc) here is just for code attribute <su>.
(define_expand "vec_pack<su>_float_v2di"
diff --git a/gcc/testsuite/gcc.target/powerpc/builtins-1.c
b/gcc/testsuite/gcc.target/powerpc/builtins-1.c
index 4e7e5384675f..8410a5fd4319 100644
--- a/gcc/testsuite/gcc.target/powerpc/builtins-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/builtins-1.c
@@ -1035,4 +1035,4 @@ foo156 (vector unsigned short usa)
/* { dg-final { scan-assembler-times {\mvmrglb\M} 3 } } */
/* { dg-final { scan-assembler-times {\mvmrgew\M} 4 } } */
/* { dg-final { scan-assembler-times {\mvsplth|xxsplth\M} 4 } } */
-/* { dg-final { scan-assembler-times {\mxxpermdi\M} 42 } } */
+/* { dg-final { scan-assembler-times {\mxxpermdi\M} 44 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/pr108958.c
b/gcc/testsuite/gcc.target/powerpc/pr108958.c
deleted file mode 100644
index 21b3f2766918..000000000000
--- a/gcc/testsuite/gcc.target/powerpc/pr108958.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* { dg-do compile } */
-/* { dg-require-effective-target int128 } */
-/* { dg-require-effective-target lp64 } */
-/* { dg-options "-mdejagnu-cpu=power9 -O2" } */
-
-#ifndef TYPE
-#define TYPE unsigned long long
-#endif
-
-/* PR target/108958, when zero extending a DImode to a TImode, and the TImode
variable is in a VSX register, generate:
-
- mtvsrdd vreg,0,gpr
-
- instead of:
-
- mr tmp,gpr
- li tmp+1,0
- mtvsrdd vreg,tmp+1,tmp. */
-
-void
-gpr_to_vsx (TYPE x, __uint128_t *p)
-{
- /* mtvsrdd 0,0,3
- stvx 0,0(4) */
-
- __uint128_t y = x;
- __asm__ (" # %x0" : "+wa" (y));
- *p = y;
-}
-
-void
-gpr_to_gpr (TYPE x, __uint128_t *p)
-{
- /* mr 2,3
- li 3,0
- std 2,0(4)
- std 3,8(4) */
-
- __uint128_t y = x;
- __asm__ (" # %0" : "+r" (y));
- *p = y;
-}
-
-/* { dg-final { scan-assembler-times {\mli\M} 1 } } */
-/* { dg-final { scan-assembler-times {\mmtvsrdd .*,0,.*\M} 1 } } */
-/* { dg-final { scan-assembler-times {\mstd\M} 2 } } */
-/* { dg-final { scan-assembler-times {\mstxv\M} 1 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/pr117487.c
b/gcc/testsuite/gcc.target/powerpc/pr117487.c
deleted file mode 100644
index 80d2bc169143..000000000000
--- a/gcc/testsuite/gcc.target/powerpc/pr117487.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* { dg-do compile { target lp64 } } */
-/* { dg-options "-mdejagnu-cpu=power9 -O2" } */
-/* { dg-require-effective-target powerpc_vsx } */
-
-#include <stdint.h>
-
-/*
- * PR target/117487
- *
- * On power8 with the optimization it generates:
- *
- * xscvdpspn 0,1
- * sldi 9,4,32
- * mtvsrd 32,9
- * xxland 1,0,32
- * xscvspdpn 1,1
- *
- * I.e., it converts the SFmode to the memory format (instead of the DFmode
- * that is used within the register), converts the mask so that it is in the
- * vector register in the upper 32-bits, and does a XXLAND (i.e. there is only
- * one direct move from GPR to vector register). Then after doing this, it
- * converts the upper 32-bits back to DFmode.
- *
- * If the XSCVSPDN instruction took the value in the normal 32-bit scalar in a
- * vector register, we wouldn't have needed the SLDI of the mask.
- *
- * On power9/power10/power11 before the fix wa applied, GCC generated:
- *
- * xscvdpspn 0,1
- * mfvsrwz 2,0
- * and 2,2,4
- * mtvsrws 1,2
- * xscvspdpn 1,1
- * blr
- *
- * I.e convert to SFmode representation, move the value to a GPR, do an AND
- * operation, move the 32-bit value with a splat, and then convert it back to
- * DFmode format.
- *
- * After the patch was applied, it now generates:
- *
- * xscvdpspn 0,1
- * mtvsrwz 32,2
- * xxland 32,0,32
- * xxspltw 1,32,1
- * xscvspdpn 1,1
- * blr
- */
-
-union u {
- float f;
- uint32_t u32;
-};
-
-float
-math_foo (float x, unsigned int mask)
-{
- union u arg;
-
- arg.f = x;
- arg.u32 &= mask;
- return arg.f;
-}
-
-/* { dg-final { scan-assembler {\mxxland\M} } } */
-/* { dg-final { scan-assembler-not {\mmfvsr} } } */
-/* { dg-final { scan-assembler-not {\mand\M} } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/pr120528.c
b/gcc/testsuite/gcc.target/powerpc/pr120528.c
deleted file mode 100644
index 476725eaa4fb..000000000000
--- a/gcc/testsuite/gcc.target/powerpc/pr120528.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* { dg-do compile } */
-/* { dg-require-effective-target int128 } */
-/* { dg-require-effective-target lp64 } */
-/* { dg-require-effective-target power10_ok } */
-/* { dg-options "-mdejagnu-cpu=power10 -O2" } */
-
-#include <stddef.h>
-
-#ifndef TYPE
-#define TYPE unsigned long long
-#endif
-
-void
-mem_to_vsx (TYPE *p, __uint128_t *q)
-{
- /* lxvrdx 0,0,3
- stxv 0,0(4) */
-
- __uint128_t x = *p;
- __asm__ (" # %x0" : "+wa" (x));
- *q = x;
-}
-
-void
-memx_to_vsx (TYPE *p, size_t n, __uint128_t *q)
-{
- /* sldi 4,4,3
- lxvrdx 0,3,4
- stxv 0,0(4) */
-
- __uint128_t x = p[n];
- __asm__ (" # %x0" : "+wa" (x));
- *q = x;
-}
-
-void
-mem3_to_vsx (TYPE *p, __uint128_t *q)
-{
- /* addi 2,3,24
- lxvrdx 0,0,2
- stxv 0,0(4) */
-
- __uint128_t x = p[3];
- __asm__ (" # %x0" : "+wa" (x));
- *q = x;
-}
-
-void
-mem_to_gpr (TYPE *p, __uint128_t *q)
-{
- /* ld 2,0(3)
- li 3,0
- std 2,0(4)
- std 3,8(8) */
-
- __uint128_t x = *p;
- __asm__ (" # %0" : "+r" (x));
- *q = x;
-}
-
-void
-memx_to_gpr (TYPE *p, size_t n, __uint128_t *q)
-{
- /* sldi 4,4,3
- ldx 2,3,4
- li 3,0
- std 2,0(4)
- std 3,8(8) */
-
- __uint128_t x = p[n];
- __asm__ (" # %0" : "+r" (x));
- *q = x;
-}
-
-void
-mem3_to_gpr (TYPE *p, __uint128_t *q)
-{
- /* ld 2,24(3)
- li 3,0
- std 2,0(4)
- std 3,8(8) */
-
- __uint128_t x = p[3];
- __asm__ (" # %0" : "+r" (x));
- *q = x;
-}
-
-/* { dg-final { scan-assembler-times {\maddi\M} 1 } } */
-/* { dg-final { scan-assembler-times {\mli\M} 3 } } */
-/* { dg-final { scan-assembler-times {\mlxvrdx\M} 3 } } */
-/* { dg-final { scan-assembler-times {\mstxv\M} 3 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/pr120681.c
b/gcc/testsuite/gcc.target/powerpc/pr120681.c
deleted file mode 100644
index d883d1c8a951..000000000000
--- a/gcc/testsuite/gcc.target/powerpc/pr120681.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* { dg-do compile } */
-/* { dg-require-effective-target powerpc_elfv2 } */
-/* { dg-require-effective-target powerpc_pcrel } */
-/* { dg-options "-mdejagnu-cpu=power10 -O2 -mcmodel=large" } */
-
-/* PR target/120681 -- verify that -mcpu=power10 -mcmodel=large uses PC
- relative addressing instead of using TOC addressing. */
-
-#ifndef TYPE
-#define TYPE unsigned long
-#endif
-
-extern TYPE global_var;
-
-void
-set_global (TYPE value)
-{
- /*
- * Generate:
- * pld 9,global_var@got@pcrel
- * std 3,0(9)
- *
- * Not:
- * addis 9,2,.LC0@toc@ha
- * ld 9,.LC0@toc@l(9)
- * std 3,0(9)
- */
-
- global_var = value;
-}
-
-/* { dg-final { scan-assembler {@got@pcrel} } } */
-/* { dg-final { scan-assembler-not {@toc@ha} } } */
-/* { dg-final { scan-assembler-not {@toc@l} } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/pr99293.c
b/gcc/testsuite/gcc.target/powerpc/pr99293.c
deleted file mode 100644
index 20adc1f27f65..000000000000
--- a/gcc/testsuite/gcc.target/powerpc/pr99293.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/* { dg-do compile { target powerpc*-*-* } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
-/* { dg-options "-O2 -mvsx" } */
-
-/* Test for PR 99263, which wants to do:
- __builtin_vec_splats (__builtin_vec_extract (v, n))
-
- where v is a V2DF or V2DI vector and n is either 0 or 1. Previously the
- compiler would do a direct move to the GPR registers to select the item and
a
- direct move from the GPR registers to do the splat. */
-
-vector long long splat_dup_l_0 (vector long long v)
-{
- return __builtin_vec_splats (__builtin_vec_extract (v, 0));
-}
-
-vector long long splat_dup_l_1 (vector long long v)
-{
- return __builtin_vec_splats (__builtin_vec_extract (v, 1));
-}
-
-/* { dg-final { scan-assembler-times "xxpermdi" 2 } } */
