O3 result

gistfile1.asm

LHOTB12:
	.align 2
	.p2align 4,,-1
	.globl	__ZN4SHA115buffer_to_blockERKSsPm
	.def	__ZN4SHA115buffer_to_blockERKSsPm;	.scl	2;	.type	32;	.endef
__ZN4SHA115buffer_to_blockERKSsPm:
LFB1210:
	.cfi_startproc
	pushl	%esi	 #
	.cfi_def_cfa_offset 8
	.cfi_offset 6, -8
	pushl	%ebx	 #
	.cfi_def_cfa_offset 12
	.cfi_offset 3, -12
	movl	12(%esp), %eax	 # buffer, buffer
	movl	16(%esp), %ebx	 # block, ivtmp.254
	movl	(%eax), %esi	 # MEM[(const struct basic_string *)buffer_8(D)]._M_dataplus._M_p, D.29502
	leal	3(%esi), %ecx	 #, ivtmp.249
	addl	$67, %esi	 #, D.29501
	.p2align 4,,10
L60:
	movsbl	-3(%ecx), %eax	 # MEM[base: _71, offset: 4294967293], D.29498
	movzbl	(%ecx), %edx	 # MEM[base: _71, offset: 0], D.29498
	addl	$4, %ecx	 #, ivtmp.249
	addl	$4, %ebx	 #, ivtmp.254
	sall	$24, %eax	 #, D.29498
	orl	%edx, %eax	 # D.29498, D.29498
	movsbl	-5(%ecx), %edx	 # MEM[base: _71, offset: 4294967295], D.29498
	sall	$8, %edx	 #, D.29498
	movzwl	%dx, %edx	 # D.29498, D.29498
	orl	%edx, %eax	 # D.29498, D.29498
	movzbl	-6(%ecx), %edx	 # MEM[base: _71, offset: 4294967294], D.29498
	sall	$16, %edx	 #, D.29498
	orl	%edx, %eax	 # D.29498, tmp129
	movl	%eax, -4(%ebx)	 # tmp129, MEM[base: _67, offset: 0B]
	cmpl	%esi, %ecx	 # D.29501, ivtmp.249
	jne	L60	 #,
	popl	%ebx	 #
	.cfi_restore 3
	.cfi_def_cfa_offset 8
	popl	%esi	 #
	.cfi_restore 6
	.cfi_def_cfa_offset 4
	ret
	.cfi_endproc