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Make l/q suffixes on AVX forms of scalar convert instructions consistent with their non-AVX forms. 

llvm-svn: 160775
This commit is contained in:
Craig Topper 2012-07-26 07:48:28 +00:00
parent 64626fc20f
commit c7690ac7ac
6 changed files with 52 additions and 50 deletions
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27
llvm/lib/Target/X86/X86InstrSSE.td
View File

@ -1443,7 +1443,7 @@ defm VCVTTSS2SI : sse12_cvt_s<0x2C, FR32, GR32, fp_to_sint, f32mem, loadf32,
SSE_CVT_SS2SI_32>,
XS, VEX, VEX_LIG;
defm VCVTTSS2SI64 : sse12_cvt_s<0x2C, FR32, GR64, fp_to_sint, f32mem, loadf32,
"cvttss2si\t{$src, $dst|$dst, $src}",
"cvttss2si{q}\t{$src, $dst|$dst, $src}",
SSE_CVT_SS2SI_64>,
XS, VEX, VEX_W, VEX_LIG;
defm VCVTTSD2SI : sse12_cvt_s<0x2C, FR64, GR32, fp_to_sint, f64mem, loadf64,
@ -1451,7 +1451,7 @@ defm VCVTTSD2SI : sse12_cvt_s<0x2C, FR64, GR32, fp_to_sint, f64mem, loadf64,
SSE_CVT_SD2SI>,
XD, VEX, VEX_LIG;
defm VCVTTSD2SI64 : sse12_cvt_s<0x2C, FR64, GR64, fp_to_sint, f64mem, loadf64,
"cvttsd2si\t{$src, $dst|$dst, $src}",
"cvttsd2si{q}\t{$src, $dst|$dst, $src}",
SSE_CVT_SD2SI>,
XD, VEX, VEX_W, VEX_LIG;
@ -1465,11 +1465,14 @@ defm VCVTSI2SS64 : sse12_vcvt_avx<0x2A, GR64, FR32, i64mem, "cvtsi2ss{q}">,
XS, VEX_4V, VEX_W, VEX_LIG;
defm VCVTSI2SD : sse12_vcvt_avx<0x2A, GR32, FR64, i32mem, "cvtsi2sd">,
XD, VEX_4V, VEX_LIG;
defm VCVTSI2SDL : sse12_vcvt_avx<0x2A, GR32, FR64, i32mem, "cvtsi2sd{l}">,
XD, VEX_4V, VEX_LIG;
defm VCVTSI2SD64 : sse12_vcvt_avx<0x2A, GR64, FR64, i64mem, "cvtsi2sd{q}">,
XD, VEX_4V, VEX_W, VEX_LIG;
def : InstAlias<"vcvtsi2sd{l}\t{$src, $src1, $dst|$dst, $src1, $src}",
(VCVTSI2SDrr FR64:$dst, FR64:$src1, GR32:$src)>;
def : InstAlias<"vcvtsi2sd{l}\t{$src, $src1, $dst|$dst, $src1, $src}",
(VCVTSI2SDrm FR64:$dst, FR64:$src1, i32mem:$src)>;
let Predicates = [HasAVX], AddedComplexity = 1 in {
def : Pat<(f32 (sint_to_fp (loadi32 addr:$src))),
(VCVTSI2SSrm (f32 (IMPLICIT_DEF)), addr:$src)>;
@ -1549,9 +1552,9 @@ multiclass sse12_cvt_sint_3addr<bits<8> opc, RegisterClass SrcRC,
}
defm VCVTSD2SI : sse12_cvt_sint<0x2D, VR128, GR32, int_x86_sse2_cvtsd2si,
f128mem, load, "cvtsd2si", SSE_CVT_SD2SI>, XD, VEX, VEX_LIG;
f128mem, load, "cvtsd2si{l}", SSE_CVT_SD2SI>, XD, VEX, VEX_LIG;
defm VCVTSD2SI64 : sse12_cvt_sint<0x2D, VR128, GR64,
int_x86_sse2_cvtsd2si64, f128mem, load, "cvtsd2si",
int_x86_sse2_cvtsd2si64, f128mem, load, "cvtsd2si{q}",
SSE_CVT_SD2SI>, XD, VEX, VEX_W, VEX_LIG;
defm CVTSD2SI : sse12_cvt_sint<0x2D, VR128, GR32, int_x86_sse2_cvtsd2si,
@ -1564,14 +1567,14 @@ defm Int_VCVTSI2SS : sse12_cvt_sint_3addr<0x2A, GR32, VR128,
int_x86_sse_cvtsi2ss, i32mem, loadi32, "cvtsi2ss",
SSE_CVT_Scalar, 0>, XS, VEX_4V;
defm Int_VCVTSI2SS64 : sse12_cvt_sint_3addr<0x2A, GR64, VR128,
int_x86_sse_cvtsi642ss, i64mem, loadi64, "cvtsi2ss",
int_x86_sse_cvtsi642ss, i64mem, loadi64, "cvtsi2ss{q}",
SSE_CVT_Scalar, 0>, XS, VEX_4V,
VEX_W;
defm Int_VCVTSI2SD : sse12_cvt_sint_3addr<0x2A, GR32, VR128,
int_x86_sse2_cvtsi2sd, i32mem, loadi32, "cvtsi2sd",
SSE_CVT_Scalar, 0>, XD, VEX_4V;
defm Int_VCVTSI2SD64 : sse12_cvt_sint_3addr<0x2A, GR64, VR128,
int_x86_sse2_cvtsi642sd, i64mem, loadi64, "cvtsi2sd",
int_x86_sse2_cvtsi642sd, i64mem, loadi64, "cvtsi2sd{q}",
SSE_CVT_Scalar, 0>, XD,
VEX_4V, VEX_W;
@ -1587,7 +1590,7 @@ let Constraints = "$src1 = $dst" in {
"cvtsi2sd", SSE_CVT_Scalar>, XD;
defm Int_CVTSI2SD64 : sse12_cvt_sint_3addr<0x2A, GR64, VR128,
int_x86_sse2_cvtsi642sd, i64mem, loadi64,
"cvtsi2sd", SSE_CVT_Scalar>, XD, REX_W;
"cvtsi2sd{q}", SSE_CVT_Scalar>, XD, REX_W;
}
/// SSE 1 Only
@ -1598,14 +1601,14 @@ defm Int_VCVTTSS2SI : sse12_cvt_sint<0x2C, VR128, GR32, int_x86_sse_cvttss2si,
SSE_CVT_SS2SI_32>, XS, VEX;
defm Int_VCVTTSS2SI64 : sse12_cvt_sint<0x2C, VR128, GR64,
int_x86_sse_cvttss2si64, f32mem, load,
"cvttss2si", SSE_CVT_SS2SI_64>,
"cvttss2si{q}", SSE_CVT_SS2SI_64>,
XS, VEX, VEX_W;
defm Int_VCVTTSD2SI : sse12_cvt_sint<0x2C, VR128, GR32, int_x86_sse2_cvttsd2si,
f128mem, load, "cvttsd2si", SSE_CVT_SD2SI>,
XD, VEX;
defm Int_VCVTTSD2SI64 : sse12_cvt_sint<0x2C, VR128, GR64,
int_x86_sse2_cvttsd2si64, f128mem, load,
"cvttsd2si", SSE_CVT_SD2SI>,
"cvttsd2si{q}", SSE_CVT_SD2SI>,
XD, VEX, VEX_W;
defm Int_CVTTSS2SI : sse12_cvt_sint<0x2C, VR128, GR32, int_x86_sse_cvttss2si,
f32mem, load, "cvttss2si",
@ -1627,7 +1630,7 @@ defm VCVTSS2SI : sse12_cvt_s<0x2D, FR32, GR32, undef, f32mem, load,
"cvtss2si{l}\t{$src, $dst|$dst, $src}",
SSE_CVT_SS2SI_32>, XS, VEX, VEX_LIG;
defm VCVTSS2SI64 : sse12_cvt_s<0x2D, FR32, GR64, undef, f32mem, load,
"cvtss2si\t{$src, $dst|$dst, $src}",
"cvtss2si{q}\t{$src, $dst|$dst, $src}",
SSE_CVT_SS2SI_64>, XS, VEX, VEX_W, VEX_LIG;
defm VCVTDQ2PS : sse12_cvt_p<0x5B, VR128, VR128, undef, i128mem, load,
"vcvtdq2ps\t{$src, $dst|$dst, $src}",

8
llvm/test/MC/Disassembler/X86/simple-tests.txt
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@ -123,10 +123,10 @@
# CHECK: vcvtss2sil %xmm0, %eax
0xc5 0xfa 0x2d 0xc0
# CHECK: vcvtsd2si %xmm0, %eax
# CHECK: vcvtsd2sil %xmm0, %eax
0xc5 0xfb 0x2d 0xc0
# CHECK: vcvtsd2si %xmm0, %rax
# CHECK: vcvtsd2siq %xmm0, %rax
0xc4 0xe1 0xfb 0x2d 0xc0
# CHECK: vmaskmovpd %xmm0, %xmm1, (%rax)
@ -437,10 +437,10 @@
# CHECK: vroundsd $0, %xmm0, %xmm0, %xmm0
0xc4 0xe3 0x7d 0x0b 0xc0 0x00
# CHECK: vcvtsd2si %xmm0, %eax
# CHECK: vcvtsd2sil %xmm0, %eax
0xc4 0xe1 0x7f 0x2d 0xc0
# CHECK: vcvtsd2si %xmm0, %rax
# CHECK: vcvtsd2siq %xmm0, %rax
0xc4 0xe1 0xff 0x2d 0xc0
# CHECK: vucomisd %xmm1, %xmm0

8
llvm/test/MC/Disassembler/X86/x86-32.txt
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@ -159,10 +159,10 @@
# CHECK: vcvtss2sil %xmm0, %eax
0xc5 0xfa 0x2d 0xc0
# CHECK: vcvtsd2si %xmm0, %eax
# CHECK: vcvtsd2sil %xmm0, %eax
0xc5 0xfb 0x2d 0xc0
# CHECK: vcvtsd2si %xmm0, %eax
# CHECK: vcvtsd2sil %xmm0, %eax
0xc4 0xe1 0x7b 0x2d 0xc0
# CHECK: vmaskmovpd %xmm0, %xmm1, (%eax)
@ -460,10 +460,10 @@
# CHECK: vroundsd $0, %xmm0, %xmm0, %xmm0
0xc4 0xe3 0x7d 0x0b 0xc0 0x00
# CHECK: vcvtsd2si %xmm0, %eax
# CHECK: vcvtsd2sil %xmm0, %eax
0xc4 0xe1 0x7f 0x2d 0xc0
# CHECK: vcvtsd2si %xmm0, %eax
# CHECK: vcvtsd2sil %xmm0, %eax
0xc4 0xe1 0xff 0x2d 0xc0
# CHECK: vucomisd %xmm1, %xmm0

16
llvm/test/MC/X86/x86-32-avx.s
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@ -3103,21 +3103,21 @@
// CHECK: encoding: [0xc5,0xf8,0x77]
vzeroupper
// CHECK: vcvtsd2si %xmm4, %ecx
// CHECK: vcvtsd2sil %xmm4, %ecx
// CHECK: encoding: [0xc5,0xfb,0x2d,0xcc]
vcvtsd2si %xmm4, %ecx
vcvtsd2sil %xmm4, %ecx
// CHECK: vcvtsd2si (%ecx), %ecx
// CHECK: vcvtsd2sil (%ecx), %ecx
// CHECK: encoding: [0xc5,0xfb,0x2d,0x09]
vcvtsd2si (%ecx), %ecx
vcvtsd2sil (%ecx), %ecx
// CHECK: vcvtsi2sdl (%ebp), %xmm0, %xmm7
// CHECK: vcvtsi2sd (%ebp), %xmm0, %xmm7
// CHECK: encoding: [0xc5,0xfb,0x2a,0x7d,0x00]
vcvtsi2sdl (%ebp), %xmm0, %xmm7
vcvtsi2sd (%ebp), %xmm0, %xmm7
// CHECK: vcvtsi2sdl (%esp), %xmm0, %xmm7
// CHECK: vcvtsi2sd (%esp), %xmm0, %xmm7
// CHECK: encoding: [0xc5,0xfb,0x2a,0x3c,0x24]
vcvtsi2sdl (%esp), %xmm0, %xmm7
vcvtsi2sd (%esp), %xmm0, %xmm7
// CHECK: vlddqu (%eax), %ymm2
// CHECK: encoding: [0xc5,0xff,0xf0,0x10]

40
llvm/test/MC/X86/x86_64-avx-encoding.s
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@ -3860,29 +3860,29 @@ vdivpd -4(%rcx,%rbx,8), %xmm10, %xmm11
// CHECK: encoding: [0xc4,0x63,0x2d,0x06,0x18,0x07]
vperm2f128 $7, (%rax), %ymm10, %ymm11
// CHECK: vcvtsd2si %xmm8, %r8d
// CHECK: vcvtsd2sil %xmm8, %r8d
// CHECK: encoding: [0xc4,0x41,0x7b,0x2d,0xc0]
vcvtsd2si %xmm8, %r8d
vcvtsd2sil %xmm8, %r8d
// CHECK: vcvtsd2si (%rcx), %ecx
// CHECK: vcvtsd2sil (%rcx), %ecx
// CHECK: encoding: [0xc5,0xfb,0x2d,0x09]
vcvtsd2si (%rcx), %ecx
vcvtsd2sil (%rcx), %ecx
// CHECK: vcvtss2si %xmm4, %rcx
// CHECK: vcvtss2siq %xmm4, %rcx
// CHECK: encoding: [0xc4,0xe1,0xfa,0x2d,0xcc]
vcvtss2si %xmm4, %rcx
vcvtss2siq %xmm4, %rcx
// CHECK: vcvtss2si (%rcx), %r8
// CHECK: vcvtss2siq (%rcx), %r8
// CHECK: encoding: [0xc4,0x61,0xfa,0x2d,0x01]
vcvtss2si (%rcx), %r8
vcvtss2siq (%rcx), %r8
// CHECK: vcvtsi2sdl %r8d, %xmm8, %xmm15
// CHECK: vcvtsi2sd %r8d, %xmm8, %xmm15
// CHECK: encoding: [0xc4,0x41,0x3b,0x2a,0xf8]
vcvtsi2sdl %r8d, %xmm8, %xmm15
vcvtsi2sd %r8d, %xmm8, %xmm15
// CHECK: vcvtsi2sdl (%rbp), %xmm8, %xmm15
// CHECK: vcvtsi2sd (%rbp), %xmm8, %xmm15
// CHECK: encoding: [0xc5,0x3b,0x2a,0x7d,0x00]
vcvtsi2sdl (%rbp), %xmm8, %xmm15
vcvtsi2sd (%rbp), %xmm8, %xmm15
// CHECK: vcvtsi2sdq %rcx, %xmm4, %xmm6
// CHECK: encoding: [0xc4,0xe1,0xdb,0x2a,0xf1]
@ -3900,21 +3900,21 @@ vdivpd -4(%rcx,%rbx,8), %xmm10, %xmm11
// CHECK: encoding: [0xc4,0xe1,0xda,0x2a,0x31]
vcvtsi2ssq (%rcx), %xmm4, %xmm6
// CHECK: vcvttsd2si %xmm4, %rcx
// CHECK: vcvttsd2siq %xmm4, %rcx
// CHECK: encoding: [0xc4,0xe1,0xfb,0x2c,0xcc]
vcvttsd2si %xmm4, %rcx
vcvttsd2siq %xmm4, %rcx
// CHECK: vcvttsd2si (%rcx), %rcx
// CHECK: vcvttsd2siq (%rcx), %rcx
// CHECK: encoding: [0xc4,0xe1,0xfb,0x2c,0x09]
vcvttsd2si (%rcx), %rcx
vcvttsd2siq (%rcx), %rcx
// CHECK: vcvttss2si %xmm4, %rcx
// CHECK: vcvttss2siq %xmm4, %rcx
// CHECK: encoding: [0xc4,0xe1,0xfa,0x2c,0xcc]
vcvttss2si %xmm4, %rcx
vcvttss2siq %xmm4, %rcx
// CHECK: vcvttss2si (%rcx), %rcx
// CHECK: vcvttss2siq (%rcx), %rcx
// CHECK: encoding: [0xc4,0xe1,0xfa,0x2c,0x09]
vcvttss2si (%rcx), %rcx
vcvttss2siq (%rcx), %rcx
// CHECK: vlddqu (%rax), %ymm12
// CHECK: encoding: [0xc5,0x7f,0xf0,0x20]

3
llvm/utils/TableGen/X86RecognizableInstr.cpp
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@ -410,8 +410,7 @@ RecognizableInstr::filter_ret RecognizableInstr::filter() const {
if (Name.find("_Int") != Name.npos ||
Name.find("Int_") != Name.npos ||
Name.find("_NOREX") != Name.npos ||
Name.find("2SDL") != Name.npos)
Name.find("_NOREX") != Name.npos)
return FILTER_STRONG;
// Filter out instructions with segment override prefixes.