Bug#163647: gcc-3.2: xmmintrin.h, _MM_TRANSPOSE4_PS is broken
Package: gcc-3.2
Version: 1:3.2.1-0pre3
Severity: normal
Tags: patch
the code in _MM_TRANSPOSE4_PS is incorrect.
The bug has been reported upstream as PR/6890.
--- xmmintrin.h.old Fri May 31 18:43:57 2002
+++ xmmintrin.h Fri May 31 18:31:55 2002
@@ -1049,8 +1049,8 @@
do { \
__v4sf __r0 = (row0), __r1 = (row1), __r2 = (row2), __r3 = (row3); \
__v4sf __t0 = __builtin_ia32_shufps (__r0, __r1, 0x44); \
- __v4sf __t1 = __builtin_ia32_shufps (__r0, __r1, 0xEE); \
- __v4sf __t2 = __builtin_ia32_shufps (__r2, __r3, 0x44); \
+ __v4sf __t2 = __builtin_ia32_shufps (__r0, __r1, 0xEE); \
+ __v4sf __t1 = __builtin_ia32_shufps (__r2, __r3, 0x44); \
__v4sf __t3 = __builtin_ia32_shufps (__r2, __r3, 0xEE); \
(row0) = __builtin_ia32_shufps (__t0, __t1, 0x88); \
(row1) = __builtin_ia32_shufps (__t0, __t1, 0xDD); \
-- System Information
Debian Release: testing/unstable
Architecture: i386
Kernel: Linux stag 2.4.19-686 #1 Thu Aug 8 21:30:09 EST 2002 i686
Locale: LANG=C, LC_CTYPE=C
Versions of packages gcc-3.2 depends on:
ii binutils 2.13.90.0.4-1 The GNU assembler, linker and bina
ii cpp-3.2 1:3.2.1-0pre3 The GNU C preprocessor.
ii gcc-3.2-base 1:3.2.1-0pre3 The GNU Compiler Collection (base
ii libc6 2.2.5-13 GNU C Library: Shared libraries an
ii libgcc1 1:3.2.1-0pre3 GCC support library.
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