https://gcc.gnu.org/g:9242a89d088f44465554b25f6bd583bcc5b5e193
commit r16-4259-g9242a89d088f44465554b25f6bd583bcc5b5e193 Author: H.J. Lu <[email protected]> Date: Tue Oct 7 08:28:04 2025 +0800 x86: Swap %edx/%rdx with %eax/%rax for PR middle-end/122122 Swap %edx/%rdx with %eax/%rax after commit r16-4255-g075310d3a3ef1a8b483b62d9535887b37f291ee4 Author: Jan Hubicka <[email protected]> Date: Mon Oct 6 21:35:22 2025 +0200 Update profile in tree-ssa-dce commit 8498ef3d0758012bf3e355a61a0f89aff7513851 Author: Jan Hubicka <[email protected]> Date: Wed Oct 1 16:56:15 2025 +0200 Improve profile update in merge_blocks PR middle-end/122122 * gcc.target/i386/memcpy-pr120683-2.c: Swap %edx/%rdx with %eax/%rax after * gcc.target/i386/memcpy-pr120683-3.c: Likewise. * gcc.target/i386/memcpy-pr120683-4.c: Likewise. * gcc.target/i386/memcpy-pr120683-5.c: Likewise. * gcc.target/i386/memcpy-pr120683-6.c: Likewise. * gcc.target/i386/memcpy-pr120683-7.c: Likewise. * gcc.target/i386/pr111657-1.c: Likewise. Signed-off-by: H.J. Lu <[email protected]> Diff: --- gcc/testsuite/gcc.target/i386/memcpy-pr120683-2.c | 28 ++++++++++---------- gcc/testsuite/gcc.target/i386/memcpy-pr120683-3.c | 32 +++++++++++------------ gcc/testsuite/gcc.target/i386/memcpy-pr120683-4.c | 28 ++++++++++---------- gcc/testsuite/gcc.target/i386/memcpy-pr120683-5.c | 32 +++++++++++------------ gcc/testsuite/gcc.target/i386/memcpy-pr120683-6.c | 28 ++++++++++---------- gcc/testsuite/gcc.target/i386/memcpy-pr120683-7.c | 32 +++++++++++------------ gcc/testsuite/gcc.target/i386/pr111657-1.c | 22 ++++++++-------- 7 files changed, 101 insertions(+), 101 deletions(-) diff --git a/gcc/testsuite/gcc.target/i386/memcpy-pr120683-2.c b/gcc/testsuite/gcc.target/i386/memcpy-pr120683-2.c index 0d0e34860e91..cd78ae860b6b 100644 --- a/gcc/testsuite/gcc.target/i386/memcpy-pr120683-2.c +++ b/gcc/testsuite/gcc.target/i386/memcpy-pr120683-2.c @@ -7,22 +7,22 @@ **foo: **.LFB[0-9]+: ** .cfi_startproc -** xorl %edx, %edx +** xorl %eax, %eax **.L[0-9]+: -** movl %edx, %eax -** addl \$64, %edx -** movdqa src\(%rax\), %xmm3 -** movdqa src\+16\(%rax\), %xmm2 -** movdqa src\+32\(%rax\), %xmm1 -** movdqa src\+48\(%rax\), %xmm0 -** movaps %xmm3, dest\(%rax\) -** movaps %xmm2, dest\+16\(%rax\) -** movaps %xmm1, dest\+32\(%rax\) -** movaps %xmm0, dest\+48\(%rax\) -** cmpl \$256, %edx +** movl %eax, %edx +** addl \$64, %eax +** movdqa src\(%rdx\), %xmm3 +** movdqa src\+16\(%rdx\), %xmm2 +** movdqa src\+32\(%rdx\), %xmm1 +** movdqa src\+48\(%rdx\), %xmm0 +** movaps %xmm3, dest\(%rdx\) +** movaps %xmm2, dest\+16\(%rdx\) +** movaps %xmm1, dest\+32\(%rdx\) +** movaps %xmm0, dest\+48\(%rdx\) +** cmpl \$256, %eax ** jb .L[0-9]+ -** movdqa src\(%rdx\), %xmm0 -** movaps %xmm0, dest\(%rdx\) +** movdqa src\(%rax\), %xmm0 +** movaps %xmm0, dest\(%rax\) ** ret **... */ diff --git a/gcc/testsuite/gcc.target/i386/memcpy-pr120683-3.c b/gcc/testsuite/gcc.target/i386/memcpy-pr120683-3.c index e5aca32a5880..ea3bcca61039 100644 --- a/gcc/testsuite/gcc.target/i386/memcpy-pr120683-3.c +++ b/gcc/testsuite/gcc.target/i386/memcpy-pr120683-3.c @@ -7,24 +7,24 @@ **foo: **.LFB[0-9]+: ** .cfi_startproc -** xorl %edx, %edx +** xorl %eax, %eax **.L[0-9]+: -** movl %edx, %eax -** addl \$64, %edx -** movdqa src\(%rax\), %xmm3 -** movdqa src\+16\(%rax\), %xmm2 -** movdqa src\+32\(%rax\), %xmm1 -** movdqa src\+48\(%rax\), %xmm0 -** movaps %xmm3, dest\(%rax\) -** movaps %xmm2, dest\+16\(%rax\) -** movaps %xmm1, dest\+32\(%rax\) -** movaps %xmm0, dest\+48\(%rax\) -** cmpl \$256, %edx +** movl %eax, %edx +** addl \$64, %eax +** movdqa src\(%rdx\), %xmm3 +** movdqa src\+16\(%rdx\), %xmm2 +** movdqa src\+32\(%rdx\), %xmm1 +** movdqa src\+48\(%rdx\), %xmm0 +** movaps %xmm3, dest\(%rdx\) +** movaps %xmm2, dest\+16\(%rdx\) +** movaps %xmm1, dest\+32\(%rdx\) +** movaps %xmm0, dest\+48\(%rdx\) +** cmpl \$256, %eax ** jb .L[0-9]+ -** movdqa src\(%rdx\), %xmm0 -** movaps %xmm0, dest\(%rdx\) -** movdqu src\+15\(%rdx\), %xmm0 -** movups %xmm0, dest\+15\(%rdx\) +** movdqa src\(%rax\), %xmm0 +** movaps %xmm0, dest\(%rax\) +** movdqu src\+15\(%rax\), %xmm0 +** movups %xmm0, dest\+15\(%rax\) ** ret **... */ diff --git a/gcc/testsuite/gcc.target/i386/memcpy-pr120683-4.c b/gcc/testsuite/gcc.target/i386/memcpy-pr120683-4.c index 27f7bedc7037..c2d595f877dc 100644 --- a/gcc/testsuite/gcc.target/i386/memcpy-pr120683-4.c +++ b/gcc/testsuite/gcc.target/i386/memcpy-pr120683-4.c @@ -7,22 +7,22 @@ **foo: **.LFB[0-9]+: ** .cfi_startproc -** xorl %edx, %edx +** xorl %eax, %eax **.L[0-9]+: -** movl %edx, %eax -** subl \$-128, %edx -** vmovdqa src\(%rax\), %ymm3 -** vmovdqa src\+32\(%rax\), %ymm2 -** vmovdqa src\+64\(%rax\), %ymm1 -** vmovdqa src\+96\(%rax\), %ymm0 -** vmovdqa %ymm3, dest\(%rax\) -** vmovdqa %ymm2, dest\+32\(%rax\) -** vmovdqa %ymm1, dest\+64\(%rax\) -** vmovdqa %ymm0, dest\+96\(%rax\) -** cmpl \$512, %edx +** movl %eax, %edx +** subl \$-128, %eax +** vmovdqa src\(%rdx\), %ymm3 +** vmovdqa src\+32\(%rdx\), %ymm2 +** vmovdqa src\+64\(%rdx\), %ymm1 +** vmovdqa src\+96\(%rdx\), %ymm0 +** vmovdqa %ymm3, dest\(%rdx\) +** vmovdqa %ymm2, dest\+32\(%rdx\) +** vmovdqa %ymm1, dest\+64\(%rdx\) +** vmovdqa %ymm0, dest\+96\(%rdx\) +** cmpl \$512, %eax ** jb .L[0-9]+ -** vmovdqa src\(%rdx\), %ymm0 -** vmovdqa %ymm0, dest\(%rdx\) +** vmovdqa src\(%rax\), %ymm0 +** vmovdqa %ymm0, dest\(%rax\) ** vzeroupper ** ret **... diff --git a/gcc/testsuite/gcc.target/i386/memcpy-pr120683-5.c b/gcc/testsuite/gcc.target/i386/memcpy-pr120683-5.c index 34a74080f21a..294d25c53e6d 100644 --- a/gcc/testsuite/gcc.target/i386/memcpy-pr120683-5.c +++ b/gcc/testsuite/gcc.target/i386/memcpy-pr120683-5.c @@ -7,24 +7,24 @@ **foo: **.LFB[0-9]+: ** .cfi_startproc -** xorl %edx, %edx +** xorl %eax, %eax **.L[0-9]+: -** movl %edx, %eax -** subl \$-128, %edx -** vmovdqa src\(%rax\), %ymm3 -** vmovdqa src\+32\(%rax\), %ymm2 -** vmovdqa src\+64\(%rax\), %ymm1 -** vmovdqa src\+96\(%rax\), %ymm0 -** vmovdqa %ymm3, dest\(%rax\) -** vmovdqa %ymm2, dest\+32\(%rax\) -** vmovdqa %ymm1, dest\+64\(%rax\) -** vmovdqa %ymm0, dest\+96\(%rax\) -** cmpl \$512, %edx +** movl %eax, %edx +** subl \$-128, %eax +** vmovdqa src\(%rdx\), %ymm3 +** vmovdqa src\+32\(%rdx\), %ymm2 +** vmovdqa src\+64\(%rdx\), %ymm1 +** vmovdqa src\+96\(%rdx\), %ymm0 +** vmovdqa %ymm3, dest\(%rdx\) +** vmovdqa %ymm2, dest\+32\(%rdx\) +** vmovdqa %ymm1, dest\+64\(%rdx\) +** vmovdqa %ymm0, dest\+96\(%rdx\) +** cmpl \$512, %eax ** jb .L[0-9]+ -** vmovdqa src\(%rdx\), %ymm0 -** vmovdqa %ymm0, dest\(%rdx\) -** vmovdqu src\+31\(%rdx\), %ymm0 -** vmovdqu %ymm0, dest\+31\(%rdx\) +** vmovdqa src\(%rax\), %ymm0 +** vmovdqa %ymm0, dest\(%rax\) +** vmovdqu src\+31\(%rax\), %ymm0 +** vmovdqu %ymm0, dest\+31\(%rax\) ** vzeroupper ** ret **... diff --git a/gcc/testsuite/gcc.target/i386/memcpy-pr120683-6.c b/gcc/testsuite/gcc.target/i386/memcpy-pr120683-6.c index aa5d90d62e4b..2013916f7b2b 100644 --- a/gcc/testsuite/gcc.target/i386/memcpy-pr120683-6.c +++ b/gcc/testsuite/gcc.target/i386/memcpy-pr120683-6.c @@ -7,22 +7,22 @@ **foo: **.LFB[0-9]+: ** .cfi_startproc -** xorl %edx, %edx +** xorl %eax, %eax **.L[0-9]+: -** movl %edx, %eax -** addl \$256, %edx -** vmovdqa64 src\(%rax\), %zmm3 -** vmovdqa64 src\+64\(%rax\), %zmm2 -** vmovdqa64 src\+128\(%rax\), %zmm1 -** vmovdqa64 src\+192\(%rax\), %zmm0 -** vmovdqa64 %zmm3, dest\(%rax\) -** vmovdqa64 %zmm2, dest\+64\(%rax\) -** vmovdqa64 %zmm1, dest\+128\(%rax\) -** vmovdqa64 %zmm0, dest\+192\(%rax\) -** cmpl \$1024, %edx +** movl %eax, %edx +** addl \$256, %eax +** vmovdqa64 src\(%rdx\), %zmm3 +** vmovdqa64 src\+64\(%rdx\), %zmm2 +** vmovdqa64 src\+128\(%rdx\), %zmm1 +** vmovdqa64 src\+192\(%rdx\), %zmm0 +** vmovdqa64 %zmm3, dest\(%rdx\) +** vmovdqa64 %zmm2, dest\+64\(%rdx\) +** vmovdqa64 %zmm1, dest\+128\(%rdx\) +** vmovdqa64 %zmm0, dest\+192\(%rdx\) +** cmpl \$1024, %eax ** jb .L[0-9]+ -** vmovdqa64 src\(%rdx\), %zmm0 -** vmovdqa64 %zmm0, dest\(%rdx\) +** vmovdqa64 src\(%rax\), %zmm0 +** vmovdqa64 %zmm0, dest\(%rax\) ** vzeroupper ** ret **... diff --git a/gcc/testsuite/gcc.target/i386/memcpy-pr120683-7.c b/gcc/testsuite/gcc.target/i386/memcpy-pr120683-7.c index 63d8a1521a16..30e2c3c6bef0 100644 --- a/gcc/testsuite/gcc.target/i386/memcpy-pr120683-7.c +++ b/gcc/testsuite/gcc.target/i386/memcpy-pr120683-7.c @@ -7,24 +7,24 @@ **foo: **.LFB[0-9]+: ** .cfi_startproc -** xorl %edx, %edx +** xorl %eax, %eax **.L[0-9]+: -** movl %edx, %eax -** addl \$256, %edx -** vmovdqa64 src\(%rax\), %zmm3 -** vmovdqa64 src\+64\(%rax\), %zmm2 -** vmovdqa64 src\+128\(%rax\), %zmm1 -** vmovdqa64 src\+192\(%rax\), %zmm0 -** vmovdqa64 %zmm3, dest\(%rax\) -** vmovdqa64 %zmm2, dest\+64\(%rax\) -** vmovdqa64 %zmm1, dest\+128\(%rax\) -** vmovdqa64 %zmm0, dest\+192\(%rax\) -** cmpl \$1024, %edx +** movl %eax, %edx +** addl \$256, %eax +** vmovdqa64 src\(%rdx\), %zmm3 +** vmovdqa64 src\+64\(%rdx\), %zmm2 +** vmovdqa64 src\+128\(%rdx\), %zmm1 +** vmovdqa64 src\+192\(%rdx\), %zmm0 +** vmovdqa64 %zmm3, dest\(%rdx\) +** vmovdqa64 %zmm2, dest\+64\(%rdx\) +** vmovdqa64 %zmm1, dest\+128\(%rdx\) +** vmovdqa64 %zmm0, dest\+192\(%rdx\) +** cmpl \$1024, %eax ** jb .L[0-9]+ -** vmovdqa src\(%rdx\), %ymm0 -** vmovdqa %ymm0, dest\(%rdx\) -** vmovdqu src\+31\(%rdx\), %ymm0 -** vmovdqu %ymm0, dest\+31\(%rdx\) +** vmovdqa src\(%rax\), %ymm0 +** vmovdqa %ymm0, dest\(%rax\) +** vmovdqu src\+31\(%rax\), %ymm0 +** vmovdqu %ymm0, dest\+31\(%rax\) ** vzeroupper ** ret **... diff --git a/gcc/testsuite/gcc.target/i386/pr111657-1.c b/gcc/testsuite/gcc.target/i386/pr111657-1.c index fa9f4cfe5c53..bb37e95a39b2 100644 --- a/gcc/testsuite/gcc.target/i386/pr111657-1.c +++ b/gcc/testsuite/gcc.target/i386/pr111657-1.c @@ -7,17 +7,17 @@ **bar: **... **.L[0-9]+: -** movl %edx, %eax -** addl \$32, %edx -** movq %gs:m\(%rax\), %r9 -** movq %gs:m\+8\(%rax\), %r8 -** movq %gs:m\+16\(%rax\), %rsi -** movq %gs:m\+24\(%rax\), %rcx -** movq %r9, \(%rdi,%rax\) -** movq %r8, 8\(%rdi,%rax\) -** movq %rsi, 16\(%rdi,%rax\) -** movq %rcx, 24\(%rdi,%rax\) -** cmpl \$224, %edx +** movl %eax, %edx +** addl \$32, %eax +** movq %gs:m\(%rdx\), %r9 +** movq %gs:m\+8\(%rdx\), %r8 +** movq %gs:m\+16\(%rdx\), %rsi +** movq %gs:m\+24\(%rdx\), %rcx +** movq %r9, \(%rdi,%rdx\) +** movq %r8, 8\(%rdi,%rdx\) +** movq %rsi, 16\(%rdi,%rdx\) +** movq %rcx, 24\(%rdi,%rdx\) +** cmpl \$224, %eax ** jb .L[0-9]+ **... */
