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Merge pull request #32303 from akien-mga/3.1-bullet-clang8 

bullet: Backport upstream patch to fix clang 8 build
This commit is contained in:
Rémi Verschelde 2019-09-24 13:17:30 +02:00 committed by GitHub
parent 300838dad2 471daf4773
commit 1018079219
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 41 additions and 2 deletions
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3
thirdparty/README.md vendored
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@ -27,6 +27,9 @@ Files extracted from upstream source:
- src/* apart from CMakeLists.txt and premake4.lua files
- LICENSE.txt
Upstream patches included in the `patches` directory have been applied
on top of the 2.88 source (not included in any stable release yet).
## certs

2
thirdparty/bullet/Bullet3Common/b3Vector3.h vendored
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@ -36,7 +36,7 @@ subject to the following restrictions:
#pragma warning(disable : 4556) // value of intrinsic immediate argument '4294967239' is out of range '0 - 255'
#endif
#define B3_SHUFFLE(x, y, z, w) ((w) << 6 | (z) << 4 | (y) << 2 | (x))
#define B3_SHUFFLE(x, y, z, w) (((w) << 6 | (z) << 4 | (y) << 2 | (x)) & 0xff)
//#define b3_pshufd_ps( _a, _mask ) (__m128) _mm_shuffle_epi32((__m128i)(_a), (_mask) )
#define b3_pshufd_ps(_a, _mask) _mm_shuffle_ps((_a), (_a), (_mask))
#define b3_splat3_ps(_a, _i) b3_pshufd_ps((_a), B3_SHUFFLE(_i, _i, _i, 3))

2
thirdparty/bullet/LinearMath/btVector3.h vendored
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@ -36,7 +36,7 @@ subject to the following restrictions:
#pragma warning(disable : 4556) // value of intrinsic immediate argument '4294967239' is out of range '0 - 255'
#endif
#define BT_SHUFFLE(x, y, z, w) ((w) << 6 | (z) << 4 | (y) << 2 | (x))
#define BT_SHUFFLE(x, y, z, w) (((w) << 6 | (z) << 4 | (y) << 2 | (x)) & 0xff)
//#define bt_pshufd_ps( _a, _mask ) (__m128) _mm_shuffle_epi32((__m128i)(_a), (_mask) )
#define bt_pshufd_ps(_a, _mask) _mm_shuffle_ps((_a), (_a), (_mask))
#define bt_splat3_ps(_a, _i) bt_pshufd_ps((_a), BT_SHUFFLE(_i, _i, _i, 3))

36
thirdparty/bullet/patches/bullet-git-fix-build-clang-8.patch vendored Normal file
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@ -0,0 +1,36 @@
From 7638b7c5a659dceb4e580ae87d4d60b00847ef94 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emil=20Nord=C3=A9n?= <emilnorden@yahoo.se>
Date: Sat, 4 May 2019 08:38:53 +0200
Subject: [PATCH] fixed build on latest version of clang
---
src/Bullet3Common/b3Vector3.h | 2 +-
src/LinearMath/btVector3.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/Bullet3Common/b3Vector3.h b/src/Bullet3Common/b3Vector3.h
index 56e6c13311..a70d68d6e1 100644
--- a/src/Bullet3Common/b3Vector3.h
+++ b/src/Bullet3Common/b3Vector3.h
@@ -36,7 +36,7 @@ subject to the following restrictions:
#pragma warning(disable : 4556) // value of intrinsic immediate argument '4294967239' is out of range '0 - 255'
#endif
-#define B3_SHUFFLE(x, y, z, w) ((w) << 6 | (z) << 4 | (y) << 2 | (x))
+#define B3_SHUFFLE(x, y, z, w) (((w) << 6 | (z) << 4 | (y) << 2 | (x)) & 0xff)
//#define b3_pshufd_ps( _a, _mask ) (__m128) _mm_shuffle_epi32((__m128i)(_a), (_mask) )
#define b3_pshufd_ps(_a, _mask) _mm_shuffle_ps((_a), (_a), (_mask))
#define b3_splat3_ps(_a, _i) b3_pshufd_ps((_a), B3_SHUFFLE(_i, _i, _i, 3))
diff --git a/src/LinearMath/btVector3.h b/src/LinearMath/btVector3.h
index 61fd8d1e46..d65ed9808d 100644
--- a/src/LinearMath/btVector3.h
+++ b/src/LinearMath/btVector3.h
@@ -36,7 +36,7 @@ subject to the following restrictions:
#pragma warning(disable : 4556) // value of intrinsic immediate argument '4294967239' is out of range '0 - 255'
#endif
-#define BT_SHUFFLE(x, y, z, w) ((w) << 6 | (z) << 4 | (y) << 2 | (x))
+#define BT_SHUFFLE(x, y, z, w) (((w) << 6 | (z) << 4 | (y) << 2 | (x)) & 0xff)
//#define bt_pshufd_ps( _a, _mask ) (__m128) _mm_shuffle_epi32((__m128i)(_a), (_mask) )
#define bt_pshufd_ps(_a, _mask) _mm_shuffle_ps((_a), (_a), (_mask))
#define bt_splat3_ps(_a, _i) bt_pshufd_ps((_a), BT_SHUFFLE(_i, _i, _i, 3))