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Diffstat (limited to 'gcc/config/i386')
-rw-r--r--gcc/config/i386/i386.h4
-rw-r--r--gcc/config/i386/i386.md56
-rw-r--r--gcc/config/i386/mmx.md64
3 files changed, 70 insertions, 54 deletions
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index f525044a85f..5bdf379bca0 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -859,7 +859,7 @@ enum target_cpu_default
1, 1, 1, 1, 1, \
/*xmm0,xmm1,xmm2,xmm3,xmm4,xmm5,xmm6,xmm7*/ \
0, 0, 0, 0, 0, 0, 0, 0, \
-/*mmx0,mmx1,mmx2,mmx3,mmx4,mmx5,mmx6,mmx7*/ \
+/* mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7*/ \
0, 0, 0, 0, 0, 0, 0, 0, \
/* r8, r9, r10, r11, r12, r13, r14, r15*/ \
2, 2, 2, 2, 2, 2, 2, 2, \
@@ -887,7 +887,7 @@ enum target_cpu_default
1, 1, 1, 1, 1, \
/*xmm0,xmm1,xmm2,xmm3,xmm4,xmm5,xmm6,xmm7*/ \
1, 1, 1, 1, 1, 1, 1, 1, \
-/*mmx0,mmx1,mmx2,mmx3,mmx4,mmx5,mmx6,mmx7*/ \
+/* mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7*/ \
1, 1, 1, 1, 1, 1, 1, 1, \
/* r8, r9, r10, r11, r12, r13, r14, r15*/ \
1, 1, 1, 1, 2, 2, 2, 2, \
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 2fbf654a208..9c6ae1c12a6 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -264,6 +264,14 @@
(DI_REG 5)
(BP_REG 6)
(SP_REG 7)
+ (ST0_REG 8)
+ (ST1_REG 9)
+ (ST2_REG 10)
+ (ST3_REG 11)
+ (ST4_REG 12)
+ (ST5_REG 13)
+ (ST6_REG 14)
+ (ST7_REG 15)
(FLAGS_REG 17)
(FPSR_REG 18)
(FPCR_REG 19)
@@ -275,6 +283,14 @@
(XMM5_REG 26)
(XMM6_REG 27)
(XMM7_REG 28)
+ (MM0_REG 29)
+ (MM1_REG 30)
+ (MM2_REG 31)
+ (MM3_REG 32)
+ (MM4_REG 33)
+ (MM5_REG 34)
+ (MM6_REG 35)
+ (MM7_REG 36)
(R10_REG 39)
(R11_REG 40)
(R13_REG 42)
@@ -15045,16 +15061,16 @@
[(call (mem:QI (match_operand:DI 0 "call_insn_operand" "rsm"))
(match_operand 1 "" ""))
(unspec [(const_int 0)] UNSPEC_MS_TO_SYSV_CALL)
- (clobber (reg:TI 27))
- (clobber (reg:TI 28))
- (clobber (reg:TI 45))
- (clobber (reg:TI 46))
- (clobber (reg:TI 47))
- (clobber (reg:TI 48))
- (clobber (reg:TI 49))
- (clobber (reg:TI 50))
- (clobber (reg:TI 51))
- (clobber (reg:TI 52))
+ (clobber (reg:TI XMM6_REG))
+ (clobber (reg:TI XMM7_REG))
+ (clobber (reg:TI XMM8_REG))
+ (clobber (reg:TI XMM9_REG))
+ (clobber (reg:TI XMM10_REG))
+ (clobber (reg:TI XMM11_REG))
+ (clobber (reg:TI XMM12_REG))
+ (clobber (reg:TI XMM13_REG))
+ (clobber (reg:TI XMM14_REG))
+ (clobber (reg:TI XMM15_REG))
(clobber (reg:DI SI_REG))
(clobber (reg:DI DI_REG))]
"!SIBLING_CALL_P (insn) && TARGET_64BIT"
@@ -21505,16 +21521,16 @@
(call (mem:QI (match_operand:DI 1 "constant_call_address_operand" ""))
(match_operand:DI 2 "const_int_operand" "")))
(unspec [(const_int 0)] UNSPEC_MS_TO_SYSV_CALL)
- (clobber (reg:TI 27))
- (clobber (reg:TI 28))
- (clobber (reg:TI 45))
- (clobber (reg:TI 46))
- (clobber (reg:TI 47))
- (clobber (reg:TI 48))
- (clobber (reg:TI 49))
- (clobber (reg:TI 50))
- (clobber (reg:TI 51))
- (clobber (reg:TI 52))
+ (clobber (reg:TI XMM6_REG))
+ (clobber (reg:TI XMM7_REG))
+ (clobber (reg:TI XMM8_REG))
+ (clobber (reg:TI XMM9_REG))
+ (clobber (reg:TI XMM10_REG))
+ (clobber (reg:TI XMM11_REG))
+ (clobber (reg:TI XMM12_REG))
+ (clobber (reg:TI XMM13_REG))
+ (clobber (reg:TI XMM14_REG))
+ (clobber (reg:TI XMM15_REG))
(clobber (reg:DI SI_REG))
(clobber (reg:DI DI_REG))]
"!SIBLING_CALL_P (insn) && TARGET_64BIT"
diff --git a/gcc/config/i386/mmx.md b/gcc/config/i386/mmx.md
index 870fc8855e7..5184b1d7f5c 100644
--- a/gcc/config/i386/mmx.md
+++ b/gcc/config/i386/mmx.md
@@ -1583,22 +1583,22 @@
(define_insn "mmx_emms"
[(unspec_volatile [(const_int 0)] UNSPECV_EMMS)
- (clobber (reg:XF 8))
- (clobber (reg:XF 9))
- (clobber (reg:XF 10))
- (clobber (reg:XF 11))
- (clobber (reg:XF 12))
- (clobber (reg:XF 13))
- (clobber (reg:XF 14))
- (clobber (reg:XF 15))
- (clobber (reg:DI 29))
- (clobber (reg:DI 30))
- (clobber (reg:DI 31))
- (clobber (reg:DI 32))
- (clobber (reg:DI 33))
- (clobber (reg:DI 34))
- (clobber (reg:DI 35))
- (clobber (reg:DI 36))]
+ (clobber (reg:XF ST0_REG))
+ (clobber (reg:XF ST1_REG))
+ (clobber (reg:XF ST2_REG))
+ (clobber (reg:XF ST3_REG))
+ (clobber (reg:XF ST4_REG))
+ (clobber (reg:XF ST5_REG))
+ (clobber (reg:XF ST6_REG))
+ (clobber (reg:XF ST7_REG))
+ (clobber (reg:DI MM0_REG))
+ (clobber (reg:DI MM1_REG))
+ (clobber (reg:DI MM2_REG))
+ (clobber (reg:DI MM3_REG))
+ (clobber (reg:DI MM4_REG))
+ (clobber (reg:DI MM5_REG))
+ (clobber (reg:DI MM6_REG))
+ (clobber (reg:DI MM7_REG))]
"TARGET_MMX"
"emms"
[(set_attr "type" "mmx")
@@ -1606,22 +1606,22 @@
(define_insn "mmx_femms"
[(unspec_volatile [(const_int 0)] UNSPECV_FEMMS)
- (clobber (reg:XF 8))
- (clobber (reg:XF 9))
- (clobber (reg:XF 10))
- (clobber (reg:XF 11))
- (clobber (reg:XF 12))
- (clobber (reg:XF 13))
- (clobber (reg:XF 14))
- (clobber (reg:XF 15))
- (clobber (reg:DI 29))
- (clobber (reg:DI 30))
- (clobber (reg:DI 31))
- (clobber (reg:DI 32))
- (clobber (reg:DI 33))
- (clobber (reg:DI 34))
- (clobber (reg:DI 35))
- (clobber (reg:DI 36))]
+ (clobber (reg:XF ST0_REG))
+ (clobber (reg:XF ST1_REG))
+ (clobber (reg:XF ST2_REG))
+ (clobber (reg:XF ST3_REG))
+ (clobber (reg:XF ST4_REG))
+ (clobber (reg:XF ST5_REG))
+ (clobber (reg:XF ST6_REG))
+ (clobber (reg:XF ST7_REG))
+ (clobber (reg:DI MM0_REG))
+ (clobber (reg:DI MM1_REG))
+ (clobber (reg:DI MM2_REG))
+ (clobber (reg:DI MM3_REG))
+ (clobber (reg:DI MM4_REG))
+ (clobber (reg:DI MM5_REG))
+ (clobber (reg:DI MM6_REG))
+ (clobber (reg:DI MM7_REG))]
"TARGET_3DNOW"
"femms"
[(set_attr "type" "mmx")
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