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-rw-r--r--lib/Target/Mips/MicroMipsInstrFPU.td14
-rw-r--r--lib/Target/Mips/MicroMipsInstrFormats.td3
-rw-r--r--lib/Target/Mips/MipsInstrFPU.td18
-rw-r--r--test/MC/Disassembler/Mips/micromips32r3/valid-el.txt2
-rw-r--r--test/MC/Disassembler/Mips/micromips32r3/valid.txt2
-rw-r--r--test/MC/Mips/micromips/valid.s10
6 files changed, 32 insertions, 17 deletions
diff --git a/lib/Target/Mips/MicroMipsInstrFPU.td b/lib/Target/Mips/MicroMipsInstrFPU.td
index 41280b3f7f80..ee40a79ccfdb 100644
--- a/lib/Target/Mips/MicroMipsInstrFPU.td
+++ b/lib/Target/Mips/MicroMipsInstrFPU.td
@@ -58,10 +58,16 @@ def FCMP_D32_MM : MMRel, CEQS_FT<"d", AFGR64, II_C_CC_D, MipsFPCmp>,
bits<3> fcc = 0;
}
-def BC1F_MM : MMRel, BC1F_FT<"bc1f", brtarget_mm, II_BC1F, MIPS_BRANCH_F>,
- BC1F_FM_MM<0x1c>, ISA_MICROMIPS32_NOT_MIPS32R6;
-def BC1T_MM : MMRel, BC1F_FT<"bc1t", brtarget_mm, II_BC1T, MIPS_BRANCH_T>,
- BC1F_FM_MM<0x1d>, ISA_MICROMIPS32_NOT_MIPS32R6;
+}
+
+let DecoderNamespace = "MicroMips" in {
+ def BC1F_MM : MMRel, BC1F_FT<"bc1f", brtarget_mm, II_BC1F, MIPS_BRANCH_F>,
+ BC1F_FM_MM<0x1c>, ISA_MICROMIPS32_NOT_MIPS32R6;
+ def BC1T_MM : MMRel, BC1F_FT<"bc1t", brtarget_mm, II_BC1T, MIPS_BRANCH_T>,
+ BC1F_FM_MM<0x1d>, ISA_MICROMIPS32_NOT_MIPS32R6;
+}
+
+let isCodeGenOnly = 1 in {
def CVT_W_S_MM : MMRel, ABSS_FT<"cvt.w.s", FGR32Opnd, FGR32Opnd, II_CVT>,
ROUND_W_FM_MM<0, 0x24>, ISA_MICROMIPS;
def ROUND_W_S_MM : MMRel, StdMMR6Rel, ABSS_FT<"round.w.s", FGR32Opnd, FGR32Opnd,
diff --git a/lib/Target/Mips/MicroMipsInstrFormats.td b/lib/Target/Mips/MicroMipsInstrFormats.td
index 774976828a0c..bc0045dad21e 100644
--- a/lib/Target/Mips/MicroMipsInstrFormats.td
+++ b/lib/Target/Mips/MicroMipsInstrFormats.td
@@ -786,13 +786,14 @@ class C_COND_FM_MM<bits <2> fmt, bits<4> c> : CEQS_FM_MM<fmt> {
}
class BC1F_FM_MM<bits<5> tf> : MMArch {
+ bits<3> fcc;
bits<16> offset;
bits<32> Inst;
let Inst{31-26} = 0x10;
let Inst{25-21} = tf;
- let Inst{20-18} = 0x0; // cc
+ let Inst{20-18} = fcc; // cc
let Inst{17-16} = 0x0;
let Inst{15-0} = offset;
}
diff --git a/lib/Target/Mips/MipsInstrFPU.td b/lib/Target/Mips/MipsInstrFPU.td
index 75e1b2be2a43..89b9e5e7a81a 100644
--- a/lib/Target/Mips/MipsInstrFPU.td
+++ b/lib/Target/Mips/MipsInstrFPU.td
@@ -641,17 +641,17 @@ let AdditionalPredicates = [NoNaNsFPMath, HasMadd4],
def MIPS_BRANCH_F : PatLeaf<(i32 0)>;
def MIPS_BRANCH_T : PatLeaf<(i32 1)>;
-def BC1F : MMRel, BC1F_FT<"bc1f", brtarget, II_BC1F, MIPS_BRANCH_F>,
- BC1F_FM<0, 0>, ISA_MIPS1_NOT_32R6_64R6;
-def BC1FL : MMRel, BC1XL_FT<"bc1fl", brtarget, II_BC1FL>,
- BC1F_FM<1, 0>, ISA_MIPS2_NOT_32R6_64R6;
-def BC1T : MMRel, BC1F_FT<"bc1t", brtarget, II_BC1T, MIPS_BRANCH_T>,
- BC1F_FM<0, 1>, ISA_MIPS1_NOT_32R6_64R6;
-def BC1TL : MMRel, BC1XL_FT<"bc1tl", brtarget, II_BC1TL>,
- BC1F_FM<1, 1>, ISA_MIPS2_NOT_32R6_64R6;
+let AdditionalPredicates = [NotInMicroMips] in {
+ def BC1F : MMRel, BC1F_FT<"bc1f", brtarget, II_BC1F, MIPS_BRANCH_F>,
+ BC1F_FM<0, 0>, ISA_MIPS1_NOT_32R6_64R6;
+ def BC1FL : MMRel, BC1XL_FT<"bc1fl", brtarget, II_BC1FL>,
+ BC1F_FM<1, 0>, ISA_MIPS2_NOT_32R6_64R6;
+ def BC1T : MMRel, BC1F_FT<"bc1t", brtarget, II_BC1T, MIPS_BRANCH_T>,
+ BC1F_FM<0, 1>, ISA_MIPS1_NOT_32R6_64R6;
+ def BC1TL : MMRel, BC1XL_FT<"bc1tl", brtarget, II_BC1TL>,
+ BC1F_FM<1, 1>, ISA_MIPS2_NOT_32R6_64R6;
/// Floating Point Compare
-let AdditionalPredicates = [NotInMicroMips] in {
def FCMP_S32 : MMRel, CEQS_FT<"s", FGR32, II_C_CC_S, MipsFPCmp>, CEQS_FM<16>,
ISA_MIPS1_NOT_32R6_64R6 {
diff --git a/test/MC/Disassembler/Mips/micromips32r3/valid-el.txt b/test/MC/Disassembler/Mips/micromips32r3/valid-el.txt
index 84f498754cd1..3a1799dc5984 100644
--- a/test/MC/Disassembler/Mips/micromips32r3/valid-el.txt
+++ b/test/MC/Disassembler/Mips/micromips32r3/valid-el.txt
@@ -55,6 +55,8 @@
0x26 0x11 0x67 0x45 # CHECK: addi $9, $6, 17767
0x26 0x31 0x67 0xc5 # CHECK: addiu $9, $6, -15001
0xe6 0x00 0x50 0x49 # CHECK: addu $9, $6, $7
+0x80 0x43 0xe6 0xff # CHECK: bc1f -48
+0xa0 0x43 0xe2 0xff # CHECK: bc1t -56
0xe6 0x00 0x90 0x49 # CHECK: sub $9, $6, $7
0xa3 0x00 0xd0 0x21 # CHECK: subu $4, $3, $5
0xe0 0x00 0x90 0x31 # CHECK: sub $6, $zero, $7
diff --git a/test/MC/Disassembler/Mips/micromips32r3/valid.txt b/test/MC/Disassembler/Mips/micromips32r3/valid.txt
index 3be26bb5b661..675ef9e4e8b9 100644
--- a/test/MC/Disassembler/Mips/micromips32r3/valid.txt
+++ b/test/MC/Disassembler/Mips/micromips32r3/valid.txt
@@ -55,6 +55,8 @@
0x11 0x26 0x45 0x67 # CHECK: addi $9, $6, 17767
0x31 0x26 0xc5 0x67 # CHECK: addiu $9, $6, -15001
0x00 0xe6 0x49 0x50 # CHECK: addu $9, $6, $7
+0x43 0x80 0xff 0xe6 # CHECK: bc1f -48
+0x43 0xa0 0xff 0xe2 # CHECK: bc1t -56
0x00 0xe6 0x49 0x90 # CHECK: sub $9, $6, $7
0x00 0xa3 0x21 0xd0 # CHECK: subu $4, $3, $5
0x00 0xe0 0x31 0x90 # CHECK: sub $6, $zero, $7
diff --git a/test/MC/Mips/micromips/valid.s b/test/MC/Mips/micromips/valid.s
index cf19a9596832..94132dafe06c 100644
--- a/test/MC/Mips/micromips/valid.s
+++ b/test/MC/Mips/micromips/valid.s
@@ -1,4 +1,4 @@
-# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mattr=micromips | FileCheck %s
+# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -show-inst -mattr=micromips | FileCheck %s
.set noat
addiusp -16 # CHECK: addiusp -16 # encoding: [0x4f,0xf9]
@@ -243,9 +243,13 @@ c.ult.s $fcc7, $f24, $f10 # CHECK: c.ult.s $fcc7, $f24, $f10 # encoding: [0x5
c.un.d $fcc6, $f22, $f24 # CHECK: c.un.d $fcc6, $f22, $f24 # encoding: [0x57,0x16,0xc4,0x7c]
c.un.s $fcc1, $f30, $f4 # CHECK: c.un.s $fcc1, $f30, $f4 # encoding: [0x54,0x9e,0x20,0x7c]
bc1t 8 # CHECK: bc1t 8 # encoding: [0x43,0xa0,0x00,0x04]
+ # CHECK-NEXT: # <MCInst #{{[0-9]+}} BC1T_MM
bc1f 16 # CHECK: bc1f 16 # encoding: [0x43,0x80,0x00,0x08]
-bc1t $fcc1, 4 # CHECK: bc1t $fcc1, 4 # encoding: [0x43,0xa0,0x00,0x02]
-bc1f $fcc2, -20 # CHECK: bc1f $fcc2, -20 # encoding: [0x43,0x80,0xff,0xf6]
+ # CHECK-NEXT: # <MCInst #{{[0-9]+}} BC1F_MM
+bc1t $fcc1, 4 # CHECK: bc1t $fcc1, 4 # encoding: [0x43,0xa4,0x00,0x02]
+ # CHECK-NEXT: # <MCInst #{{[0-9]+}} BC1T_MM
+bc1f $fcc2, -20 # CHECK: bc1f $fcc2, -20 # encoding: [0x43,0x88,0xff,0xf6]
+ # CHECK-NEXT: # <MCInst #{{[0-9]+}} BC1F_MM
sync # CHECK: sync # encoding: [0x00,0x00,0x6b,0x7c]
sync 0 # CHECK: sync 0 # encoding: [0x00,0x00,0x6b,0x7c]
sync 1 # CHECK: sync 1 # encoding: [0x00,0x01,0x6b,0x7c]
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