diff options
Diffstat (limited to 'clang/lib/Basic/Targets.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index 52dd91bce04..5a585981fbb 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -4005,6 +4005,7 @@ X86TargetInfo::validateAsmConstraint(const char *&Name, case 'u': // Second from top of floating point stack. case 'q': // Any register accessible as [r]l: a, b, c, and d. case 'y': // Any MMX register. + case 'v': // Any {X,Y,Z}MM register (Arch & context dependent) case 'x': // Any SSE register. case 'Q': // Any register accessible as [r]h: a, b, c, and d. case 'R': // "Legacy" registers: ax, bx, cx, dx, di, si, sp, bp. @@ -4045,6 +4046,7 @@ bool X86TargetInfo::validateOperandSize(StringRef Constraint, case 't': case 'u': return Size <= 128; + case 'v': case 'x': if (SSELevel >= AVX512F) // 512-bit zmm registers can be used if target supports AVX512F. |
