------- Comment #1 from steven at gcc dot gnu dot org 2010-04-26 17:21 -------
Regression from GCC 4.3, which still had libcall notes.
--- t.s.434 2010-04-26 10:21:18.000000000 -0700
+++ t.s.442 2010-04-26 10:21:36.000000000 -0700
@@ -2,6 +2,7 @@
.pred.safe_across_calls p1-p5,p16-p63
.text
.align 16
+ .align 64
.global sub#
.type sub#, @function
.proc sub#
@@ -12,22 +13,22 @@
.save pr, r2
mov r2 = pr
.body
- nop 0
- .mmb
cmp4.eq p6, p7 = 0, r32
+ .mmb
+ nop 0
nop 0
(p6) br.cond.dpnt .L2
+ ;;
#APP
// 6 "t.c" 1
frcpa.s0 f6,p1=f0,f0
// 0 "" 2
#NO_APP
- ;;
.L2:
.mib
adds r8 = 10, r32
mov pr = r2, -1
br.ret.sptk.many b0
.endp sub#
- .ident "GCC: (Debian 4.3.4-6) 4.3.4"
+ .ident "GCC: (Debian 4.4.2-9) 4.4.3 20100108 (prerelease)"
.section .note.GNU-stack,"",@progbits
--
steven at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|IA-64 asm clobbers are |[4.4/4.5 Regression] IA-64
|ignored |asm clobbers are ignored
Target Milestone|--- |4.4.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43897
