diff options
Diffstat (limited to 'clang')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 90 | ||||
| -rw-r--r-- | clang/test/CodeGen/target-data.c | 4 |
2 files changed, 32 insertions, 62 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index 0ed96eb693e..0ca45c9c4c7 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -3728,42 +3728,27 @@ class ARMTargetInfo : public TargetInfo { ZeroLengthBitfieldBoundary = 0; - if (IsThumb) { - // Thumb1 add sp, #imm requires the immediate value be multiple of 4, - // so set preferred for small types to 32. - if (T.isOSBinFormatMachO()) { - DescriptionString = BigEndian ? - "E-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-" - "v128:64:128-a:0:32-n32-S64" : - "e-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-" - "v128:64:128-a:0:32-n32-S64"; - } else if (T.isOSWindows()) { - // FIXME: this is invalid for WindowsCE - assert(!BigEndian && "Windows on ARM does not support big endian"); - DescriptionString = "e" - "-m:e" - "-p:32:32" - "-i1:8:32-i8:8:32-i16:16:32-i64:64" - "-v128:64:128" - "-a:0:32" - "-n32" - "-S64"; - } else { - DescriptionString = BigEndian ? - "E-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-" - "v128:64:128-a:0:32-n32-S64" : - "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-" - "v128:64:128-a:0:32-n32-S64"; - } + // Thumb1 add sp, #imm requires the immediate value be multiple of 4, + // so set preferred for small types to 32. + if (T.isOSBinFormatMachO()) { + DescriptionString = + BigEndian ? "E-m:o-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" + : "e-m:o-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"; + } else if (T.isOSWindows()) { + // FIXME: this is invalid for WindowsCE + assert(!BigEndian && "Windows on ARM does not support big endian"); + DescriptionString = "e" + "-m:e" + "-p:32:32" + "-i64:64" + "-v128:64:128" + "-a:0:32" + "-n32" + "-S64"; } else { - if (T.isOSBinFormatMachO()) - DescriptionString = - BigEndian ? "E-m:o-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" - : "e-m:o-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"; - else - DescriptionString = - BigEndian ? "E-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" - : "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"; + DescriptionString = + BigEndian ? "E-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" + : "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"; } // FIXME: Enumerated types are variable width in straight AAPCS. @@ -3794,31 +3779,16 @@ class ARMTargetInfo : public TargetInfo { /// gcc. ZeroLengthBitfieldBoundary = 32; - if (IsThumb) { - // Thumb1 add sp, #imm requires the immediate value be multiple of 4, - // so set preferred for small types to 32. - if (T.isOSBinFormatMachO()) - DescriptionString = BigEndian ? - "E-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64" - "-v64:32:64-v128:32:128-a:0:32-n32-S32" : - "e-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64" - "-v64:32:64-v128:32:128-a:0:32-n32-S32"; - else - DescriptionString = BigEndian ? - "E-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64" - "-v64:32:64-v128:32:128-a:0:32-n32-S32" : - "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64" - "-v64:32:64-v128:32:128-a:0:32-n32-S32"; - } else { - if (T.isOSBinFormatMachO()) - DescriptionString = BigEndian ? - "E-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" : - "e-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"; - else - DescriptionString = BigEndian ? - "E-m:e-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" : - "e-m:e-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"; - } + if (T.isOSBinFormatMachO()) + DescriptionString = + BigEndian + ? "E-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" + : "e-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"; + else + DescriptionString = + BigEndian + ? "E-m:e-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" + : "e-m:e-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"; // FIXME: Override "preferred align" for double and long long. } diff --git a/clang/test/CodeGen/target-data.c b/clang/test/CodeGen/target-data.c index ab27a65c57a..a727a7f6da8 100644 --- a/clang/test/CodeGen/target-data.c +++ b/clang/test/CodeGen/target-data.c @@ -128,7 +128,7 @@ // RUN: %clang_cc1 -triple thumb-unknown-gnueabi -o - -emit-llvm %s | \ // RUN: FileCheck %s -check-prefix=THUMB -// THUMB: target datalayout = "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-v128:64:128-a:0:32-n32-S64" +// THUMB: target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" // RUN: %clang_cc1 -triple arm-unknown-gnueabi -o - -emit-llvm %s | \ // RUN: FileCheck %s -check-prefix=ARM @@ -136,7 +136,7 @@ // RUN: %clang_cc1 -triple thumb-unknown -o - -emit-llvm -target-abi apcs-gnu \ // RUN: %s | FileCheck %s -check-prefix=THUMB-GNU -// THUMB-GNU: target datalayout = "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" +// THUMB-GNU: target datalayout = "e-m:e-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" // RUN: %clang_cc1 -triple arm-unknown -o - -emit-llvm -target-abi apcs-gnu \ // RUN: %s | FileCheck %s -check-prefix=ARM-GNU |
