diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2b0801a4ee4..c99bf6415b2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2016-03-09 Jakub Jelinek + + PR target/70049 + * config/i386/sse.md (*vec_extract): Use %0 instead of %k0 + if the operand is "m". + 2016-03-09 Nathan Sidwell * config/nvptx/nvptx.c (nvptx_option_override): Don't kill debug level. diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 3dd787c6abb..00e385aee2a 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -13307,7 +13307,9 @@ (parallel [(match_operand:SI 2 "const_0_to__operand")])))] "TARGET_SSE2" - "%vpextr\t{%2, %1, %k0|%k0, %1, %2}" + "@ + %vpextr\t{%2, %1, %k0|%k0, %1, %2} + %vpextr\t{%2, %1, %0|%0, %1, %2}" [(set_attr "isa" "*,sse4") (set_attr "type" "sselog1") (set_attr "prefix_data16" "1") diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 9ea56a7b9fc..131ed75c624 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-03-09 Jakub Jelinek + + PR target/70049 + * gcc.target/i386/pr70049.c: New test. + 2016-03-09 Richard Biener PR c/70143 diff --git a/gcc/testsuite/gcc.target/i386/pr70049.c b/gcc/testsuite/gcc.target/i386/pr70049.c new file mode 100644 index 00000000000..a659bb35b0d --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr70049.c @@ -0,0 +1,20 @@ +/* PR target/70049 */ +/* { dg-do assemble { target avx } } */ +/* { dg-require-effective-target masm_intel } */ +/* { dg-options "-Og -mavx -masm=intel" } */ + +typedef unsigned short A; +typedef unsigned short B __attribute__ ((vector_size (32))); +typedef unsigned int C; +typedef unsigned int D __attribute__ ((vector_size (32))); +typedef unsigned long long E; +typedef unsigned long long F __attribute__ ((vector_size (32))); + +C +foo(A a, C b, E c, F d, B e, D f, F g) +{ + b <<= 28; + e[1] += b; + d %= (F) { 0, f[4] } | 1; + return a + b + c + d[3] + e[1] + g[3]; +}