From a6ac87c14f2896fab97868ebcca6b60e2b0c7e9a Mon Sep 17 00:00:00 2001 From: Eric Botcazou Date: Mon, 15 Nov 2004 00:38:04 +0100 Subject: * doc/rtl.texi (SUBREG): Adjust BYTENUM value in example. From-SVN: r90639 --- gcc/doc/rtl.texi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gcc/doc/rtl.texi') diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi index 869570b..0672d03 100644 --- a/gcc/doc/rtl.texi +++ b/gcc/doc/rtl.texi @@ -1602,7 +1602,7 @@ It is also not valid to access a single word of a multi-word value in a hard register when less registers can hold the value than would be expected from its size. For example, some 32-bit machines have floating-point registers that can hold an entire @code{DFmode} value. -If register 10 were such a register @code{(subreg:SI (reg:DF 10) 1)} +If register 10 were such a register @code{(subreg:SI (reg:DF 10) 4)} would be invalid because there is no way to convert that reference to a single machine register. The reload pass prevents @code{subreg} expressions such as these from being formed. -- cgit v1.1