From: Matthijs Kooijman
Date: Mon, 9 Jun 2008 14:09:10 +0000 (+0000)
Subject: Sprinkle some "-o -" clang options to make the examples work.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ddf0cadce9cd6a715a399cc7c4df5d0b20a1d22c;p=clang
Sprinkle some "-o -" clang options to make the examples work.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52145 91177308-0d34-0410-b5e6-96231b3b80d8
---
diff --git a/www/get_started.html b/www/get_started.html
index fee467b714..23ad90f51b 100644
--- a/www/get_started.html
+++ b/www/get_started.html
@@ -93,9 +93,9 @@ is:
href="http://llvm.org/docs/ProgrammersManual.html#ViewGraph">set up graphviz
and rebuild llvm first)
clang file.c -emit-llvm (print out unoptimized llvm code)
- clang file.c -emit-llvm | llvm-as | opt -std-compile-opts |
+ clang file.c -emit-llvm -o - | llvm-as | opt -std-compile-opts |
llvm-dis (print out optimized llvm code)
- clang file.c -emit-llvm | llvm-as | opt -std-compile-opts | llc
+ clang file.c -emit-llvm -o - | llvm-as | opt -std-compile-opts | llc
> file.s (output native machine code)
@@ -181,19 +181,19 @@ V foo(V a, V b) {
Code generation with LLVM:
-$ clang ~/t.c -emit-llvm | llvm-as | opt -std-compile-opts | llvm-dis
+$ clang ~/t.c -emit-llvm -o - | llvm-as | opt -std-compile-opts | llvm-dis
define <4 x float> @foo(<4 x float> %a, <4 x float> %b) {
entry:
%mul = mul <4 x float> %b, %a
%add = add <4 x float> %mul, %a
ret <4 x float> %add
}
-$ clang ~/t.c -emit-llvm | llvm-as | opt -std-compile-opts | llc -march=ppc32 -mcpu=g5
+$ clang ~/t.c -emit-llvm -o - | llvm-as | opt -std-compile-opts | llc -march=ppc32 -mcpu=g5
..
_foo:
vmaddfp v2, v3, v2, v2
blr
-$ clang ~/t.c -emit-llvm | llvm-as | opt -std-compile-opts | llc -march=x86 -mcpu=yonah
+$ clang ~/t.c -emit-llvm -o - | llvm-as | opt -std-compile-opts | llc -march=x86 -mcpu=yonah
..
_foo:
mulps %xmm0, %xmm1