From: H.J. Lu Date: Mon, 2 Aug 2021 17:01:46 +0000 (-0700) Subject: x86: Add tests for piecewise move and store X-Git-Tag: basepoints/gcc-13~5645 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d3be08a23e839c3fd67764135a055707da261cf;p=thirdparty%2Fgcc.git x86: Add tests for piecewise move and store * gcc.target/i386/pieces-memcpy-10.c: New test. * gcc.target/i386/pieces-memcpy-11.c: Likewise. * gcc.target/i386/pieces-memcpy-12.c: Likewise. * gcc.target/i386/pieces-memcpy-13.c: Likewise. * gcc.target/i386/pieces-memcpy-14.c: Likewise. * gcc.target/i386/pieces-memcpy-15.c: Likewise. * gcc.target/i386/pieces-memcpy-16.c: Likewise. * gcc.target/i386/pieces-memset-1.c: Likewise. * gcc.target/i386/pieces-memset-2.c: Likewise. * gcc.target/i386/pieces-memset-3.c: Likewise. * gcc.target/i386/pieces-memset-4.c: Likewise. * gcc.target/i386/pieces-memset-5.c: Likewise. * gcc.target/i386/pieces-memset-6.c: Likewise. * gcc.target/i386/pieces-memset-7.c: Likewise. * gcc.target/i386/pieces-memset-8.c: Likewise. * gcc.target/i386/pieces-memset-9.c: Likewise. * gcc.target/i386/pieces-memset-10.c: Likewise. * gcc.target/i386/pieces-memset-11.c: Likewise. * gcc.target/i386/pieces-memset-12.c: Likewise. * gcc.target/i386/pieces-memset-13.c: Likewise. * gcc.target/i386/pieces-memset-14.c: Likewise. * gcc.target/i386/pieces-memset-15.c: Likewise. * gcc.target/i386/pieces-memset-16.c: Likewise. * gcc.target/i386/pieces-memset-17.c: Likewise. * gcc.target/i386/pieces-memset-18.c: Likewise. * gcc.target/i386/pieces-memset-19.c: Likewise. * gcc.target/i386/pieces-memset-20.c: Likewise. * gcc.target/i386/pieces-memset-21.c: Likewise. * gcc.target/i386/pieces-memset-22.c: Likewise. * gcc.target/i386/pieces-memset-23.c: Likewise. * gcc.target/i386/pieces-memset-24.c: Likewise. * gcc.target/i386/pieces-memset-25.c: Likewise. * gcc.target/i386/pieces-memset-26.c: Likewise. * gcc.target/i386/pieces-memset-27.c: Likewise. * gcc.target/i386/pieces-memset-28.c: Likewise. * gcc.target/i386/pieces-memset-29.c: Likewise. * gcc.target/i386/pieces-memset-30.c: Likewise. * gcc.target/i386/pieces-memset-31.c: Likewise. * gcc.target/i386/pieces-memset-32.c: Likewise. * gcc.target/i386/pieces-memset-33.c: Likewise. * gcc.target/i386/pieces-memset-34.c: Likewise. * gcc.target/i386/pieces-memset-35.c: Likewise. * gcc.target/i386/pieces-memset-36.c: Likewise. * gcc.target/i386/pieces-memset-37.c: Likewise. * gcc.target/i386/pieces-memset-38.c: Likewise. * gcc.target/i386/pieces-memset-39.c: Likewise. * gcc.target/i386/pieces-memset-40.c: Likewise. * gcc.target/i386/pieces-memset-41.c: Likewise. * gcc.target/i386/pieces-memset-42.c: Likewise. * gcc.target/i386/pieces-memset-43.c: Likewise. * gcc.target/i386/pieces-memset-44.c: Likewise. --- diff --git a/gcc/testsuite/gcc.target/i386/pieces-memcpy-10.c b/gcc/testsuite/gcc.target/i386/pieces-memcpy-10.c new file mode 100644 index 000000000000..5faee21f9b99 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memcpy-10.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=sandybridge" } */ + +extern char *dst, *src; + +void +foo (void) +{ + __builtin_memcpy (dst, src, 33); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 4 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memcpy-11.c b/gcc/testsuite/gcc.target/i386/pieces-memcpy-11.c new file mode 100644 index 000000000000..b8917a7f9176 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memcpy-11.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +extern char *dst, *src; + +void +foo (void) +{ + __builtin_memcpy (dst, src, 64); +} + +/* { dg-final { scan-assembler-times "movdqu\[ \\t\]+\[^\n\]*%xmm" 4 } } */ +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 4 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memcpy-12.c b/gcc/testsuite/gcc.target/i386/pieces-memcpy-12.c new file mode 100644 index 000000000000..f1432ebe5178 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memcpy-12.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=haswell" } */ + +extern char *dst, *src; + +void +foo (void) +{ + __builtin_memcpy (dst, src, 64); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 4 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memcpy-13.c b/gcc/testsuite/gcc.target/i386/pieces-memcpy-13.c new file mode 100644 index 000000000000..97e6067fec9c --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memcpy-13.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mavx512f -mtune=generic" } */ + +extern char *dst, *src; + +void +foo (void) +{ + __builtin_memcpy (dst, src, 66); +} + +/* { dg-final { scan-assembler-times "vmovdqu64\[ \\t\]+\[^\n\]*%zmm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memcpy-14.c b/gcc/testsuite/gcc.target/i386/pieces-memcpy-14.c new file mode 100644 index 000000000000..7addc4c0a28c --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memcpy-14.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +extern char *dst, *src; + +void +foo (void) +{ + __builtin_memcpy (dst, src, 33); +} + +/* { dg-final { scan-assembler-times "movdqu\[ \\t\]+\[^\n\]*%xmm" 2 } } */ +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memcpy-15.c b/gcc/testsuite/gcc.target/i386/pieces-memcpy-15.c new file mode 100644 index 000000000000..695e8c3fa673 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memcpy-15.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=haswell" } */ + +extern char *dst, *src; + +void +foo (void) +{ + __builtin_memcpy (dst, src, 33); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memcpy-16.c b/gcc/testsuite/gcc.target/i386/pieces-memcpy-16.c new file mode 100644 index 000000000000..728eba5ea3d8 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memcpy-16.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -march=x86-64 -mavx512f -mtune=generic" } */ + +extern char *dst, *src; + +void +foo (void) +{ + __builtin_memcpy (dst, src, 34); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memcpy-7.c b/gcc/testsuite/gcc.target/i386/pieces-memcpy-7.c new file mode 100644 index 000000000000..3d248d447ea4 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memcpy-7.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +void +foo (int a1, int a2, int a3, int a4, int a5, int a6, char *dst, char *src) +{ + __builtin_memcpy (dst, src, 17); +} + +/* { dg-final { scan-assembler-times "movdqu\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memcpy-8.c b/gcc/testsuite/gcc.target/i386/pieces-memcpy-8.c new file mode 100644 index 000000000000..c13a2beb2f01 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memcpy-8.c @@ -0,0 +1,14 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=generic" } */ + +void +foo (int a1, int a2, int a3, int a4, int a5, int a6, char *dst, char *src) +{ + __builtin_memcpy (dst, src, 18); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memcpy-9.c b/gcc/testsuite/gcc.target/i386/pieces-memcpy-9.c new file mode 100644 index 000000000000..238f88b275eb --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memcpy-9.c @@ -0,0 +1,14 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mavx512f -mtune=generic" } */ + +void +foo (int a1, int a2, int a3, int a4, int a5, int a6, char *dst, char *src) +{ + __builtin_memcpy (dst, src, 19); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-1.c b/gcc/testsuite/gcc.target/i386/pieces-memset-1.c new file mode 100644 index 000000000000..2b8032684b3c --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-1.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +extern char *dst; + +void +foo (int x) +{ + __builtin_memset (dst, x, 64); +} + +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 4 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-10.c b/gcc/testsuite/gcc.target/i386/pieces-memset-10.c new file mode 100644 index 000000000000..a6390d1bd8f5 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-10.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 3, 64); +} + +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 4 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-11.c b/gcc/testsuite/gcc.target/i386/pieces-memset-11.c new file mode 100644 index 000000000000..3fb9038b04ff --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-11.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=haswell" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 3, 64); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-12.c b/gcc/testsuite/gcc.target/i386/pieces-memset-12.c new file mode 100644 index 000000000000..d9a10bc038e8 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-12.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -march=x86-64 -mavx512f -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 3, 66); +} + +/* { dg-final { scan-assembler-times "vmovdqu64\[ \\t\]+\[^\n\]*%zmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-13.c b/gcc/testsuite/gcc.target/i386/pieces-memset-13.c new file mode 100644 index 000000000000..7f2cd3f58ecd --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-13.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 3, 33); +} + +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-14.c b/gcc/testsuite/gcc.target/i386/pieces-memset-14.c new file mode 100644 index 000000000000..45ece482464a --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-14.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=haswell" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 3, 33); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-15.c b/gcc/testsuite/gcc.target/i386/pieces-memset-15.c new file mode 100644 index 000000000000..2123958f8361 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-15.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -march=x86-64 -mavx512f -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 3, 33); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-16.c b/gcc/testsuite/gcc.target/i386/pieces-memset-16.c new file mode 100644 index 000000000000..1c5d124cecc6 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-16.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 3, 17); +} + +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-17.c b/gcc/testsuite/gcc.target/i386/pieces-memset-17.c new file mode 100644 index 000000000000..6cdb33557c0e --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-17.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 3, 17); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-18.c b/gcc/testsuite/gcc.target/i386/pieces-memset-18.c new file mode 100644 index 000000000000..02f889899d85 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-18.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -march=x86-64 -mavx512f -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 3, 18); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-19.c b/gcc/testsuite/gcc.target/i386/pieces-memset-19.c new file mode 100644 index 000000000000..7e9cf2e26d8c --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-19.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 0, 64); +} + +/* { dg-final { scan-assembler-times "pxor\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 4 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-2.c b/gcc/testsuite/gcc.target/i386/pieces-memset-2.c new file mode 100644 index 000000000000..649f344e8f63 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-2.c @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=haswell" } */ + +extern char *dst; + +void +foo (int x) +{ + __builtin_memset (dst, x, 64); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 2 } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-20.c b/gcc/testsuite/gcc.target/i386/pieces-memset-20.c new file mode 100644 index 000000000000..b8747e669e85 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-20.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=haswell" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 0, 64); +} + +/* { dg-final { scan-assembler-times "vpxor\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-21.c b/gcc/testsuite/gcc.target/i386/pieces-memset-21.c new file mode 100644 index 000000000000..d87d084bf2a1 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-21.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mavx512vl -mavx512f -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 0, 66); +} + +/* { dg-final { scan-assembler-times "vpxor(?:d|)\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu(?:64|8)\[ \\t\]+\[^\n\]*%zmm" 1 } } */ +/* { dg-final { scan-assembler-not "vzeroupper" } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-22.c b/gcc/testsuite/gcc.target/i386/pieces-memset-22.c new file mode 100644 index 000000000000..5f3c454ef8fd --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-22.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 0, 33); +} + +/* { dg-final { scan-assembler-times "pxor\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-23.c b/gcc/testsuite/gcc.target/i386/pieces-memset-23.c new file mode 100644 index 000000000000..a3b4ffc18e00 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-23.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=haswell" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 0, 33); +} + +/* { dg-final { scan-assembler-times "vpxor\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-24.c b/gcc/testsuite/gcc.target/i386/pieces-memset-24.c new file mode 100644 index 000000000000..5243f270f16e --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-24.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -march=x86-64 -mavx512f -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 0, 33); +} + +/* { dg-final { scan-assembler-times "vpxor\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-25.c b/gcc/testsuite/gcc.target/i386/pieces-memset-25.c new file mode 100644 index 000000000000..195ddb635ebd --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-25.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 0, 17); +} + +/* { dg-final { scan-assembler-times "pxor\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-26.c b/gcc/testsuite/gcc.target/i386/pieces-memset-26.c new file mode 100644 index 000000000000..13606b2da54b --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-26.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 0, 17); +} + +/* { dg-final { scan-assembler-times "pxor\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-27.c b/gcc/testsuite/gcc.target/i386/pieces-memset-27.c new file mode 100644 index 000000000000..c764f6ffbce8 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-27.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mavx512f -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 0, 17); +} + +/* { dg-final { scan-assembler-times "vpxor(?:d|)\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu(?:64|8|)\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-28.c b/gcc/testsuite/gcc.target/i386/pieces-memset-28.c new file mode 100644 index 000000000000..83c2d3f0fde0 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-28.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, -1, 64); +} + +/* { dg-final { scan-assembler-times "pcmpeqd\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 4 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-29.c b/gcc/testsuite/gcc.target/i386/pieces-memset-29.c new file mode 100644 index 000000000000..650e6fe66a56 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-29.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=haswell" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, -1, 64); +} + +/* { dg-final { scan-assembler-not "vpcmpeqd\[ \\t\]+\[^\n\]*%ymm" } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-3.c b/gcc/testsuite/gcc.target/i386/pieces-memset-3.c new file mode 100644 index 000000000000..2aed6dbc68e3 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-3.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx512bw -mno-avx512vl -mavx512f -mtune=intel" } */ + +extern char *dst; + +void +foo (int x) +{ + __builtin_memset (dst, x, 66); +} + +/* { dg-final { scan-assembler-times "vpbroadcastb\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* { dg-final { scan-assembler-times "vinserti64x4\[ \\t\]+\[^\n\]*%zmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu64\[ \\t\]+\[^\n\]*%zmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" { target { ! ia32 } } } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-30.c b/gcc/testsuite/gcc.target/i386/pieces-memset-30.c new file mode 100644 index 000000000000..dcec2c700fcb --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-30.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx512f -mavx2 -mtune=haswell" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, -1, 64); +} + +/* { dg-final { scan-assembler-times "vpcmpeqd\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-31.c b/gcc/testsuite/gcc.target/i386/pieces-memset-31.c new file mode 100644 index 000000000000..f7b5d5bfe1db --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-31.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -march=x86-64 -mavx512f -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, -1, 66); +} + +/* { dg-final { scan-assembler-times "vpternlogd\[ \\t\]+\[^\n\]*%zmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu64\[ \\t\]+\[^\n\]*%zmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-32.c b/gcc/testsuite/gcc.target/i386/pieces-memset-32.c new file mode 100644 index 000000000000..c5ca0bd17ba2 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-32.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, -1, 33); +} + +/* { dg-final { scan-assembler-times "pcmpeqd\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-33.c b/gcc/testsuite/gcc.target/i386/pieces-memset-33.c new file mode 100644 index 000000000000..a87d1b80ae67 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-33.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=haswell" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, -1, 33); +} + +/* { dg-final { scan-assembler-not "vpcmpeqd\[ \\t\]+\[^\n\]*%ymm" } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-34.c b/gcc/testsuite/gcc.target/i386/pieces-memset-34.c new file mode 100644 index 000000000000..0c2f1ee6049f --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-34.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx512f -mavx2 -mtune=haswell" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, -1, 33); +} + +/* { dg-final { scan-assembler-times "vpcmpeqd\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-35.c b/gcc/testsuite/gcc.target/i386/pieces-memset-35.c new file mode 100644 index 000000000000..2b9a4da8dac5 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-35.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -march=x86-64 -mavx512f -mtune=generic" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, -1, 34); +} + +/* { dg-final { scan-assembler-times "vpcmpeqd\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-36.c b/gcc/testsuite/gcc.target/i386/pieces-memset-36.c new file mode 100644 index 000000000000..d1f1263c7b21 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-36.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx512f -mavx2 -mtune=generic" } */ + +extern char *dst; + +void +foo (int x) +{ + __builtin_memset (dst, x, 17); +} + +/* { dg-final { scan-assembler-times "vpbroadcastb\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-37.c b/gcc/testsuite/gcc.target/i386/pieces-memset-37.c new file mode 100644 index 000000000000..ec59497b1161 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-37.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx512f -mavx2 -mtune=generic" } */ + +void +foo (int a1, int a2, int a3, int a4, int a5, int a6, int x, char *dst) +{ + __builtin_memset (dst, x, 66); +} + +/* { dg-final { scan-assembler-times "vpbroadcastb\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-38.c b/gcc/testsuite/gcc.target/i386/pieces-memset-38.c new file mode 100644 index 000000000000..ed4a24a54fda --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-38.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx512f -mavx2 -mtune=sandybridge" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, -1, 33); +} + +/* { dg-final { scan-assembler-times "vpcmpeqd\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-39.c b/gcc/testsuite/gcc.target/i386/pieces-memset-39.c new file mode 100644 index 000000000000..0ed88b274bd4 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-39.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mavx512bw -mtune=generic" } */ + +void +foo (int a1, int a2, int a3, int a4, int a5, int a6, int x, char *dst) +{ + __builtin_memset (dst, x, 66); +} + +/* { dg-final { scan-assembler-times "vpbroadcastb\[ \\t\]+\[^\n\]*%zmm" 1 } } */ +/* { dg-final { scan-assembler-not "vinserti64x4" } } */ +/* { dg-final { scan-assembler-times "vmovdqu8\[ \\t\]+\[^\n\]*%zmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-4.c b/gcc/testsuite/gcc.target/i386/pieces-memset-4.c new file mode 100644 index 000000000000..9256919bfdf8 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-4.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +extern char *dst; + +void +foo (int x) +{ + __builtin_memset (dst, x, 33); +} + +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-40.c b/gcc/testsuite/gcc.target/i386/pieces-memset-40.c new file mode 100644 index 000000000000..4eda73ead592 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-40.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx512f -mavx2 -mtune=sandybridge" } */ + +extern char *dst; + +void +foo (int x) +{ + __builtin_memset (dst, x, 66); +} + +/* { dg-final { scan-assembler-times "vpbroadcastb\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 4 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-41.c b/gcc/testsuite/gcc.target/i386/pieces-memset-41.c new file mode 100644 index 000000000000..f86b6986da90 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-41.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=sandybridge" } */ + +extern char *dst; + +void +foo (int x) +{ + __builtin_memset (dst, x, 33); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-42.c b/gcc/testsuite/gcc.target/i386/pieces-memset-42.c new file mode 100644 index 000000000000..df0c122aae71 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-42.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=sandybridge" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 0, 33); +} + +/* { dg-final { scan-assembler-times "vpxor\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-43.c b/gcc/testsuite/gcc.target/i386/pieces-memset-43.c new file mode 100644 index 000000000000..2f2179c2df9e --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-43.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=sandybridge" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, -1, 33); +} + +/* { dg-final { scan-assembler-times "vpcmpeqd\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 2 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-44.c b/gcc/testsuite/gcc.target/i386/pieces-memset-44.c new file mode 100644 index 000000000000..ecc31be1a347 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-44.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=haswell" } */ + +extern char *dst; + +void +foo (void) +{ + __builtin_memset (dst, 0, 48); +} + +/* { dg-final { scan-assembler-times "vpxor\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-5.c b/gcc/testsuite/gcc.target/i386/pieces-memset-5.c new file mode 100644 index 000000000000..3e95db5efef8 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-5.c @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=haswell" } */ + +extern char *dst; + +void +foo (int x) +{ + __builtin_memset (dst, x, 33); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 1 } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-6.c b/gcc/testsuite/gcc.target/i386/pieces-memset-6.c new file mode 100644 index 000000000000..d795663e1e5c --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-6.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -march=x86-64 -mavx512f -mtune=intel" } */ + +extern char *dst; + +void +foo (int x) +{ + __builtin_memset (dst, x, 33); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" { target { ! ia32 } } } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-7.c b/gcc/testsuite/gcc.target/i386/pieces-memset-7.c new file mode 100644 index 000000000000..fd1598698176 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-7.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx -msse2 -mtune=generic" } */ + +extern char *dst; + +void +foo (int x) +{ + __builtin_memset (dst, x, 17); +} + +/* { dg-final { scan-assembler-times "movups\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-8.c b/gcc/testsuite/gcc.target/i386/pieces-memset-8.c new file mode 100644 index 000000000000..7df0019ef631 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-8.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-avx2 -mavx -mtune=generic" } */ + +extern char *dst; + +void +foo (int x) +{ + __builtin_memset (dst, x, 17); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pieces-memset-9.c b/gcc/testsuite/gcc.target/i386/pieces-memset-9.c new file mode 100644 index 000000000000..1ead154fe1ed --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pieces-memset-9.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -march=x86-64 -mavx512f -mtune=generic" } */ + +extern char *dst; + +void +foo (int x) +{ + __builtin_memset (dst, x, 17); +} + +/* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%xmm" 1 } } */ +/* No need to dynamically realign the stack here. */ +/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ +/* Nor use a frame pointer. */ +/* { dg-final { scan-assembler-not "%\[re\]bp" } } */