From b99a8b0d07d43b89d5e27883ee5a9a67c2645809 Mon Sep 17 00:00:00 2001
From: Quentin Carbonneaux <quentin.carbonneaux@yale.edu>
Date: Tue, 7 Feb 2017 23:01:24 -0500
Subject: support variable argument lists

This change is backward compatible, calls to
"variadic" functions (like printf) must now be
annotated (with ...).
---
 test/abi5.ssa | 18 +++++++++---------
 test/echo.ssa |  2 +-
 2 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'test')

diff --git a/test/abi5.ssa b/test/abi5.ssa
index c3d9046..edfda4e 100644
--- a/test/abi5.ssa
+++ b/test/abi5.ssa
@@ -25,41 +25,41 @@ export
 function $test() {
 @start
 	%r1 =:st1 call $t1()
-	%i1 =w call $printf(l $fmt1, l %r1)
+	%i1 =w call $printf(l $fmt1, l %r1, ...)
 
 	%r2 =:st2 call $t2()
 	%w2 =w loadw %r2
-	%i2 =w call $printf(l $fmt2, w %w2)
+	%i2 =w call $printf(l $fmt2, w %w2, ...)
 
 	%r3 =:st3 call $t3()
 	%s3 =s loads %r3
 	%r34 =l add %r3, 4
 	%w3 =w loadw %r34
 	%p3 =d exts %s3
-	%i3 =w call $printf(l $fmt3, d %p3, w %w3)
+	%i3 =w call $printf(l $fmt3, d %p3, w %w3, ...)
 
 	%r4 =:st4 call $t4()
 	%w4 =w loadw %r4
 	%r48 =l add 8, %r4
 	%d4 =d loadd %r48
-	%i4 =w call $printf(l $fmt4, w %w4, d %d4)
+	%i4 =w call $printf(l $fmt4, w %w4, d %d4, ...)
 
 	%r5 =:st5 call $t5()
 	%s5 =s loads %r5
 	%d5 =d exts %s5
 	%r58 =l add %r5, 8
 	%l5 =l loadl %r58
-	%i5 =w call $printf(l $fmt5, d %d5, l %l5)
+	%i5 =w call $printf(l $fmt5, d %d5, l %l5, ...)
 
 	%r6 =:st6 call $t6()
-	%i6 =w call $printf(l $fmt6, l %r6)
+	%i6 =w call $printf(l $fmt6, l %r6, ...)
 
 	%r7 =:st7 call $t7()
 	%s7 =s loads %r7
 	%d71 =d exts %s7
 	%r78 =l add %r7, 8
 	%d72 =d loadd %r78
-	%i7 =w call $printf(l $fmt7, d %d71, d %d72)
+	%i7 =w call $printf(l $fmt7, d %d71, d %d72, ...)
 
 	%r8 =:st8 call $t8()
 	%r84 =l add 4, %r8
@@ -69,14 +69,14 @@ function $test() {
 	%w82 =w loadw %r84
 	%w83 =w loadw %r88
 	%w84 =w loadw %r812
-	%i8 =w call $printf(l $fmt8, w %w81, w %w82, w %w83, w %w84)
+	%i8 =w call $printf(l $fmt8, w %w81, w %w82, w %w83, w %w84, ...)
 
 	%r9 =:st9 call $t9()
 	%r94 =l add 4, %r9
 	%w9 =w loadw %r9
 	%s9 =s loads %r94
 	%d9 =d exts %s9
-	%i9 =w call $printf(l $fmt9, w %w9, d %d9)
+	%i9 =w call $printf(l $fmt9, w %w9, d %d9, ...)
 
 	ret
 }
diff --git a/test/echo.ssa b/test/echo.ssa
index 6671a6a..6010986 100644
--- a/test/echo.ssa
+++ b/test/echo.ssa
@@ -20,7 +20,7 @@ function w $main(w %argc, l %argv) {
 @loop2
 	%sep =w phi @last 10, @nolast 32
 	%arg =l loadl %av
-	%r =w call $printf(l %fmt, l %arg, w %sep)
+	%r =w call $printf(l %fmt, l %arg, w %sep, ...)
 	%av1 =l add %av, 8
 	%ac1 =w sub %ac, 1
 	jmp @loop
-- 
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