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[disasm] Fix FMA disassembly

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R=gdeepti@chromium.org

Bug: v8:13431
Change-Id: I26e5e1097913f03bc8f46a2fdb31da6864eb87b3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3990785
Auto-Submit: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83990}
This commit is contained in:
Thibaud Michaud 2022-10-28 12:13:20 +02:00 committed by V8 LUCI CQ
parent b231572f8f
commit 4902d55fd6
2 changed files with 8 additions and 8 deletions
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8
src/diagnostics/ia32/disasm-ia32.cc
View File

@ -752,16 +752,16 @@ int DisassemblerIA32::AVXInstruction(byte* data) {
// have the same opcodes but differ by rex_w.
if (vex_w()) {
switch (opcode) {
FMA_SS_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
FMA_PS_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
FMA_SD_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
FMA_PD_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
default: {
UnimplementedInstruction();
}
}
} else {
switch (opcode) {
FMA_SD_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
FMA_PD_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
FMA_SS_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
FMA_PS_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
default: {
UnimplementedInstruction();
}

8
src/diagnostics/x64/disasm-x64.cc
View File

@ -950,16 +950,16 @@ int DisassemblerX64::AVXInstruction(byte* data) {
// have the same opcodes but differ by rex_w.
if (rex_w()) {
switch (opcode) {
FMA_SS_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
FMA_PS_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
FMA_SD_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
FMA_PD_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
default: {
UnimplementedInstruction();
}
}
} else {
switch (opcode) {
FMA_SD_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
FMA_PD_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
FMA_SS_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
FMA_PS_INSTRUCTION_LIST(DECLARE_FMA_DISASM)
default: {
UnimplementedInstruction();
}