diff options
Diffstat (limited to 'llvm/lib/TargetParser/TargetDataLayout.cpp')
| -rw-r--r-- | llvm/lib/TargetParser/TargetDataLayout.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/lib/TargetParser/TargetDataLayout.cpp b/llvm/lib/TargetParser/TargetDataLayout.cpp index cea246e9527b..d765d9ccb284 100644 --- a/llvm/lib/TargetParser/TargetDataLayout.cpp +++ b/llvm/lib/TargetParser/TargetDataLayout.cpp @@ -258,7 +258,7 @@ static std::string computePowerDataLayout(const Triple &T) { static std::string computeAMDDataLayout(const Triple &TT) { if (TT.getArch() == Triple::r600) { // 32-bit pointers. - return "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" + return "e-m:e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5-G1"; } @@ -268,7 +268,7 @@ static std::string computeAMDDataLayout(const Triple &TT) { // (address space 7), and 128-bit non-integral buffer resourcees (address // space 8) which cannot be non-trivilally accessed by LLVM memory operations // like getelementptr. - return "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32" + return "e-m:e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32" "-p7:160:256:256:32-p8:128:128:128:48-p9:192:256:256:32-i64:64-" "v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-" "v1024:1024-v2048:2048-n32:64-S32-A5-G1-ni:7:8:9"; @@ -548,8 +548,11 @@ std::string Triple::computeDataLayout(StringRef ABIName) const { case Triple::csky: return computeCSKYDataLayout(*this); case Triple::dxil: + // TODO: We need to align vectors on the element size generally, but for now + // we hard code this for 3-element 32- and 64-bit vectors as a workaround. + // See https://github.com/llvm/llvm-project/issues/123968 return "e-m:e-p:32:32-i1:32-i8:8-i16:16-i32:32-i64:64-f16:16-" - "f32:32-f64:64-n8:16:32:64"; + "f32:32-f64:64-n8:16:32:64-v48:16:16-v96:32:32-v192:64:64"; case Triple::hexagon: return "e-m:e-p:32:32:32-a:0-n16:32-" "i64:64:64-i32:32:32-i16:16:16-i1:8:8-f32:32:32-f64:64:64-" |